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082553e69c91c649c185e872383559c31d03c6e4 | e2ae697563b1b764d79ea1933b555ab0d5e3849c | /macros/blacksplot.sci | 1a1ed37add41459dc10441ee7285887cb5feb449 | [] | no_license | gq-liu/IPDesignLab | c49b760740f47ec636232a6947aecb3c0626518a | b2f9a9eecad6616c99a2ec20fcceb14fb3ed0c3f | refs/heads/master | 2022-01-18T13:30:55.972779 | 2019-05-06T17:23:12 | 2019-05-06T17:23:12 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,355 | sci | blacksplot.sci | function []=blacksplot();
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
// Authors
// Holger Nahrstaedt - 2010
// Ishan Pendharkar - 2001-2007
//
// function displays blacks (magnitude vs phase) frequency plot
global g fminnyq fmaxnyq nyqstep Frunits gridon
//xset('window',1);
scf(2);clf(2);
//xbasc(1);
xname('Magnitude-Phase plot');
xinfo(['Change frequency units in Settings->Frequency units'])
modified_black(syslin('c',g),fminnyq,fmaxnyq,nyqstep,Frunits);
//black(syslin('c',g),fminnyq,fmaxnyq,nyqstep,Frunits);
if gridon==1 then,
chart(list(1)); // if grid on then superimpose on nichols grid
end;
//return;
endfunction |
4bca1611e9f2f1b2d41c9fc6d80769fc624888a0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2837/CH10/EX10.6/Ex10_6.sce | 14e556b3fa5995f907e98155146931a67aaab1aa | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 290 | sce | Ex10_6.sce | clc
clear
//Initialization of variables
disp("From table 1 of keenan and keynes,")
h1=1204.8 //Btu/lb
q=174 //Btu/lb
//calculations
h2=h1+q
p2=30 //psia
t2=720 //F
//results
printf("Final state of steam is %d psia and %d F",p2,t2)
printf("\n Final enthalpy is %.1f Btu/lb",h2)
|
faf412ab0fb95bdabab64d74901548e11a7266a7 | 449d555969bfd7befe906877abab098c6e63a0e8 | /599/CH6/EX6.15/example6_15.sce | b0f3133546e01e69e306792933dbb77fd5e740b8 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,606 | sce | example6_15.sce |
clear;
clc;
printf("\t Example 6.15\n");
t1=20; //ambient air temperature
t2=70; //exhaust air temperature
r1=150; //evaporation of water
r2=.25; //outlet solid moisture content
t3=15; //inlet solid temperature
t4=65; //outlet solid temperature
p=5; //power demand in KW
h=18; //heat loss in kj
h1=1; //mean specific heat of dry air in kj/kg*K
h2=1.25; //mean specific heat of dry material in kj/kg*K
h3=4.18; //mean specific heat of moisture in kj/kg*K
e=2626; //enthalpy of saturated water vapour in kj/kg
//basis is 1hr
a1=r1*h3*(t4-t3); //heat required for heating 150 kg of water from 15 to 65
a2=r1*e; //heat required for 150 kg water evaporation
a3=2000*h1*(t2-t1); //heat required for heating air from 20 to 70
a4=r2*h3*(t4-t3); //heat required for heating moisture from 15 to 65
a5=120*h2*(t4-t3); //heat required for heating dry solid from 15 to 65
hlost=h*3600; //heat lost in kj
total=(a2+a3+a4+a5+hlost)/3600; //total heat lost
printf("\n :%f kW of heat required for 2000kg/hr of dry air",total);
ans1=a2+a1; //heat needed for evaporation
printf("\n heat needed fro evaporation is :%f",ans1/3600);
ans2=(ans1/3600)/total; //fraction of this heat needed for evaporation
printf("\n fraction of this heat needed for evaporation:%f",ans2);
//end |
8820e24054cc14bc5186aaa33b28ba3b1fc3baca | 449d555969bfd7befe906877abab098c6e63a0e8 | /2837/CH10/EX10.2/Ex10_2.sce | 25ef422e8120a24a6f2fa3d6da0698c473defaac | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 280 | sce | Ex10_2.sce | clc
clear
//Initialization of variables
h=1100 //Btu/lb
P=100 //psia
//calculations
disp("From table 2 of keenan and keynes,")
hg=1187.2 //Btu/lb
hfg=888.8 //Btu/lb
y=-(h-hg)/hfg
//results
printf("The state is %d psia with a moisture content of %.2f percent",P,y*100)
|
d884170f1b5db4755f731a10eb17a4e922fcb127 | 449d555969bfd7befe906877abab098c6e63a0e8 | /182/CH11/EX11.3/example11_3.sce | 31fe87f9362ece5a5787ca9a3b8226e00567913b | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 804 | sce | example11_3.sce | // to find the output frequency of the circuit 11-8
// example 11-3 in page 326
clc;
// Data given
Vcc=15;// supply voltage=15 V
C1=0.1D-6;// capacitance in farad
R1=1e+3; R2=10e+3;// resistances in ohm
utp=3; ltp=-3;// upper and lower trigger points in volt
//calculation
a=['For contact at top of R1' 'For R1 contact at 10% from bottom'];
V3=Vcc-1;// voltage in volt
dV=utp-ltp;//change in voltage in volt
V1=[V3 10*V3/100];// V1 when R1 is at the top and 10% from the bottom of R1 in volt
for n=1:2
I2=V1(n)/R2;// current in ampere
t=C1*dV/I2;// time in seconds
f=1/(2*t);// frequency in hertz
printf("%s,\nfrequency=%.2f Hz\n\n",a(n),f);
end
//result
//For contact at top of R1,
//frequency=1166.67 Hz
//For R1 contact at 10% from bottom,
//frequency=116.67 Hz |
9a8ec5595d41bd9f17ac10ee1a5a8d5e25951909 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1760/CH3/EX3.52/EX3_52.sce | 423c91d1399f471cb1bb8af25591e81738ea857f | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 863 | sce | EX3_52.sce | //EXAMPLE 3-52 PG NO-205-206
Vp=230.94;
R=20+%i*30;
V=400;
IL=Vp/R;
disp('i) CURRENT (IL) is in rectangular form = '+string (IL) +' A ');
PF=0.555;
P=sqrt(3)*V*IL*PF;
disp('ii)ACTIVE POWER (P) is in rectangular form = '+string (P) +' W ');
Q=sqrt(3)*V*IL*56.289;
disp('iii) REACTIVE POWER (Q) is in rectangular form = '+string (Q) +' vars ');
S=sqrt(3)*V*IL;
disp('iv)APPARENT POWER (S) is in rectangular form = '+string (S) +' VA ');
Ip=3.698;
Z=V/Ip;
disp('i) IMPEDANCE (Z) is in rectangular form = '+string (Z) +' ohm ');
R1=Z*0.555;
disp('i) RESISTANCE (R1) is in rectangular form = '+string (R1) +' ohm ');
Xc=Z*0.83;
disp('i) INDUCTANCE (Xc) is in rectangular form = '+string (Xc) +' ohm ');
C=Xc/(2*%pi*50);
disp('i) CAPACITOR (C) is in rectangular form = '+string (C) +' F ');
|
a2635860176910d6426b5f9a8c45ff1691be9a62 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2699/CH9/EX9.9/Ex9_9.sce | 0e78715e70adeb55fb11f72145d9b703d77605db | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 341 | sce | Ex9_9.sce | //EX9_9 PG-9.24
clc
L1=0.5e-3;
L2=1e-3;
C=0.2e-6;
Leq=L1+L2;//total inductance for Hartley oscillator
f=1/(2*%pi*sqrt(Leq*C));
printf("\n Therefore frequency of oscillation is %.f Hz \n",f)
//there is a slight difference between the answer given in the book
//and the and output in the book they have taken the approximate value
|
2bbc2c74a5c70f4ac2754cdc30c277861b3015cf | 449d555969bfd7befe906877abab098c6e63a0e8 | /944/CH3/EX3.17/example3_17_TACC.sce | 6fcf8fa4db0c06b7a7894c82c1a4c48a8348d6b4 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 724 | sce | example3_17_TACC.sce | //example 3.17
clear;
clc;
//Given:
Cp1=poly([29.07, -0.836*10^-3, 20.1*10^-7],'T','c');//heat capacity for H2(g)
Cp2=poly([25.72, 12.98*10^-3, -38.6*10^-7],'T','c');//heat capacity for O2(g)
Cp3=poly([30.36, 9.61*10^-3, 11.8*10^-7],'T','c');//heat capacity for H2O(g)
Hf1=-241820;//standard heat of formation H2O(g) at 298K : H2(g)+ 0.5O2(g)->H2O(g) [J/mol]
T1=298;//initial temperature[K]
T2=1273;//final temperature[K]
//to find the standard heat of formation of H2O(g) at 1273K
Cp=Cp3-0.5*Cp2-Cp1;//heat capacity for the formation[J/K/mol]
i=horner(Cp,1273)-horner(Cp,298);//[J/mol]
Hf2=(Hf1-i)*0.001;//[KJ/mol]
printf("The heat of formation of H2O at 1273K = %f KJ/mol", Hf2);
|
bba2658c970659b9fec8939e6e4db87e275aa9a9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2642/CH6/EX6.2/Ex6_2.sce | 9eff18b7b7b46c2b882ea28c82bd5fb37da45335 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,051 | sce | Ex6_2.sce | // FUNDAMENTALS OF ELECTICAL MACHINES
// M.A.SALAM
// NAROSA PUBLISHING HOUSE
// SECOND EDITION
// Chapter 6 : CONTROL AND STARTING OF A DC MOTORS
// Example : 6.2
clc;clear; // clears the console and command history
// Given data
V_t = 230 // supply voltage in V
I_a1 = 15 // dc shunt motor armature current in A
N_1 = 650 // speed in rpm
R_a = 0.4 // armature resistance in ohm
R = 1 // variable resistance in series with the armature
// caclulations
// at full load
E_b1 = V_t-I_a1*R_a // initial back emf in V
E_b2 = V_t-I_a1*(R+R_a) // final back emf in V
N_2 = N_1*(E_b2/E_b1) // speed at full load in rpm
// at half load
I_a21 = I_a1/2 // armature current in A
E_b21 = V_t-I_a21*(R+R_a) // back emf in V
N_21 = N_1*(E_b21/E_b1) // speed at half load torque in rpm
// display the result
disp("Example 6.2 solution");
printf(" \n speed at full load \n N_2 = %.1f rpm \n", N_2);
printf(" \n speed at half load torque \n N_21 = %.1f rpm \n", N_21);
|
5bc82af8364a899e7e8e9bccb86b6a35fa9a318e | 449d555969bfd7befe906877abab098c6e63a0e8 | /494/CH3/EX3.8/3_8.sce | e5e25ae8ce959128cc2b81b0009014622228d7d0 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 475 | sce | 3_8.sce | //all the quantities are expressed in SI units
V_inf = 100.1; //freestream velocity
p_inf = 101314.1; //standard sea level pressure
rho_inf = 1.225; //density of air at sea level
//the dynamic pressure can be calculated as
q_inf = 1/2*rho_inf*(V_inf^2);
//thus the total pressure is given as
p0 = p_inf + q_inf;
printf("\nRESULTS\n--------\nThe total pressure measured by pitot tube is\n p0 = %6.2f Pa",p0) |
c43a0026470717b13f492da72a7001d49e94590b | e51bdac5dcd38fb280d2b1ff6b23dd23bb9a08d1 | /meu_pso.sce | 7beffbd8293f91c8ef6b9f382d419c918f6c5536 | [] | no_license | jotabf/ufrn-otimiza-o-2018-1 | 1fd462d61f80a779fef8e749d5fc4794f9dece4a | d3204075ff58aa878e8131d0b2ae26af15ffff55 | refs/heads/master | 2020-03-22T16:03:42.684872 | 2018-07-09T11:51:21 | 2018-07-09T11:51:21 | 140,300,205 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,517 | sce | meu_pso.sce | MIN = -500;
MAX = 500;
function res = func(x,y)
z = - x.*sin( sqrt( abs(x) ) ) - y.*sin( sqrt( abs(y) ) );
x = x/250;
y = y/250;
r = 100*( y - x.^2 ).^2 + ( 1 - x ).^2;
r1 = ( y - x.^2 ).^2 + ( 1 - x ).^2;
w = r.*z;
w2 = z - r1;
w6 = w + w2;
res = w6;
endfunction
function best = pso( tamEnxame , vmax, w, c1, c2, nIter )
rand('seed',getdate('s'));
x = rand(2,tamEnxame,"uniform")*(MAX - MIN) + MIN;
v = rand(2,tamEnxame,"uniform")*vmax;
p = x;
g = p(:,1);
for k = 1:nIter
for i = 1:tamEnxame
if func(x(1,i),x(2,i)) < func(p(1,i),p(2,i))
p(:,i) = x(:,i);
if func(x(1,i),x(2,i)) < func(g(1,1),g(2,1))
g = x(:,i);
end
end
for j = 1:2
r1 = rand();
r2 = rand();
v(j,i) = w*v(j,i) + c1*r1*(p(j,i) - x(j,i)) + c2*r2*(g(j) - x(j,i));
end
x_ = x(:,i) + v(:,i);
x_( x_ > MAX ) = MAX;
x_( x_ < MIN ) = MIN;
x(:,i) = x_;
end
end
best = g;
endfunction
w = 0.5
c1 = 1.5 //1,5 2,5
c2 = 1.5 //1,5 2,5
vmax = 10;
nIter = 100;
tamExame = 20;
res = pso( tamExame, vmax, w, c1, c2, nIter );
disp(func(res(1), res(2)));
|
c8b2e157eced29f2500a01a2b34b3d6d42ac0ced | 449d555969bfd7befe906877abab098c6e63a0e8 | /2300/CH5/EX5.7.3/Ex5_3.sce | 9d2ab661359af74f80a4b5210bb600508a779091 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 334 | sce | Ex5_3.sce |
//scilab 5.4.1
//windows 7 operating system
//Chapter 5:Semiconductor Junction Diodes
clc
clear
V=0.9//V=forward bias voltage
I=60*10^(-3)//I=Current in ampere
rdc=(V/I)//rdc=static resistance in ohm
n=2//n=emission coefficient
rac=((26*n*10^(-3))/I)//rac=dynamic resistance
disp("ohm",rdc,"rdc=")
disp("ohm",rac,"rac=")
|
2aaa387791770ef64be6c697eda4492edca7c092 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2660/CH13/EX13.8/Ex13_8.sce | 10b63446f973eccf22f54804cac05f4bc8ff04ac | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 735 | sce | Ex13_8.sce | clc
mu1 = 0.15 // coefficient of friction
mu2 = 0.18 // coefficient of fricton
alpha = 14 // angle of contact in degree
alpha = alpha*%pi/180
bita = 10 // semi-cone angle in degree
bita = bita*%pi/180
sigma_0 = 1.40 // kN/mm^2
h0 = 1.5 //mm
h1 = 1 // mm
B = (mu1+mu2)/(tan(alpha)+tan(bita))
sigmad = (sigma_0*(1+B)*(1-(h1/h0)^B))/B // drawing stress in kN/mm^2
d1 = 11 // outside diameter in mm
t = 1 // thickness in mm
d2 = d1-2*t // mm
a = (%pi*((d1)^2-(d2)^2))/4 // area in mm^2
l = sigmad*a // load in kN
s = 0.65 // drawing speed in m/s
w = l*s // work in kJ/s
p = w // power in kW
printf("\n Drawing load = %0.3f kN\n Power rating of motor = %0.2f kW" , l , p)
// 'Answers vary due to round off error'
|
018bcda0e22fbf1be742eed9e91adf644ea5ae5a | 449d555969bfd7befe906877abab098c6e63a0e8 | /1991/CH9/EX9.7/7.sce | de93303996fe6f572121cc53e771301119e2cbee | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 502 | sce | 7.sce | clc
clear
//input
c=3*10^8 //velocity of speed
w=5.1*10^-7 //wavelength of green light
w1=0.7 //wavelength of radio waves
w2=1.3*10^-13 //wavelength of gamma
h=6.6*10^-34
//calculation
e1=h*c/w//plancks theory for greeen light
e2=h*c/w1//plancks theory for radio waves
e3=h*c/w2//plancks theory for gamma waves
//output
printf("energy carried by green light is %3.3e J",e1)
printf("\nenergy carried by radio waves is %3.3e J",e2)
printf("\nenergy carried by gamma waves is %3.3e J",e3)
|
a3ba7a26e6e9b7e9f1ee438acee38662cfee6084 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2045/CH10/EX10.2/Ex10_2.sce | 998f73d4863e00a6d282404a493e307b0c88034e | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 360 | sce | Ex10_2.sce | //pagenumber 467 example 2
clear
voltag=36;//volt
w=0.07;//harmonic distortion
inpvol=0.028;//volt
beta1=0.012;
a=voltag/inpvol;
fegain=a/(1+beta1*a);//correction in book
volta1=fegain*inpvol;
disp("output voltage = "+string((volta1)));
//decrease of gain 9
inpvol=9*inpvol;
disp("input voltage = "+string((inpvol))+"volt");
|
e962303580fc82a9e6435607c4f49396b997fa01 | 8781912fe931b72e88f06cb03f2a6e1e617f37fe | /scilab/plasma/plotbfield_simpson_dx4.sce | 1960688b23e1886ce67c2812f597447aa5def414 | [] | no_license | mikeg2105/matlab-old | fe216267968984e9fb0a0bdc4b9ab5a7dd6e306e | eac168097f9060b4787ee17e3a97f2099f8182c1 | refs/heads/master | 2021-05-01T07:58:19.274277 | 2018-02-11T22:09:18 | 2018-02-11T22:09:18 | 121,167,118 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 4,429 | sce | plotbfield_simpson_dx4.sce | //script to generate magnetic field data for Earths magnetic field
//modelled on a single loop solenoid at the core of the earth
exec('lorentz.sce');
exec('bfield.sce');
exec('bfieldsimpson.sce');
rearth=6378.0*(10^3);
//permeability of free space
mu0=4.0*%pi*(10^(-7));
b=zeros(3,1);
//bfield in z direction
b(3,1)=0.1;
ns=200;
//calculate effective current for earths bfield
//lensol=2556*10^3; //length of effective solenoid
//used in computation of final field
lensol=1;
zt=lensol/2;
zb=-zt;
//http://hyperphysics.phy-astr.gsu.edu/hbase/magnetic/magearth.html#c1
//magnetic field strongest at earths surface i z direction
//north and south magnetic poles
bz=0.6*(10^(-4));
//effective radius of solenoid
//1/3 radius of earths outer core
//http://en.wikipedia.org/wiki/Earth#Composition_and_structure
//solenoid field calculation
//http://www.netdenizen.com/emagnet/solenoids/thinsolenoid.htm
//zsol=5100*10^3; //radius of earth - len solenoid
//reffsol=1278*(10^3)/3;
zsol=rearth-lensol;
//reffsol=10*4000*(10^3)/3;
reffsol=4000*(10^3);
nturns=1;
itot=1.5*10^9;
ar=zeros(ns,3);
//nx=42;
//ny=42
//nz=42;
nx=22;
ny=22;
nz=22;
deltax=6371*10^3;
deltay=deltax;
deltaz=deltax;
inx=-deltax*nx/2;
iny=inx;
inz=iny;
b=zeros(3,nx,ny,nz);
//deltab=%pi/2048;
fac=4096+sgetid*4096;
deltab=%pi/fac;
//if running using the white rose grid easa application portal
//we set the directory to ''
//and extract the data
//directory='out/'
//directory='out/'
//dxdirectory='dx/'
directory='';
dxdirectory='';
rjobname='plotbfieldtest';
jobname=sprintf('%s_%d',rjobname,sgetid);
outfile=directory+'job'+jobname+'.out';
formfile=directory+'jobform'+jobname+'.out';
dxgenfile=directory+'job'+jobname+'.general';
dxformgenfile=directory+'job'+jobname+'_form.general';
fdform=mopen(formfile,'w');
mfprintf(fdform, '%d %d %d\n',nx, ny, nz);
mclose(fdform);
fd=mopen(outfile,'w');
mfprintf(fd,'Earth bfield model\n');
mfprintf(fd,'jobname %s\n',jobname);
mfprintf(fd,'size %d %d %d \n',nx,ny,nz);
mfprintf(fd,'Height effective solenoid(m) %f\n',zsol);
mfprintf(fd,'Radius effective solenoid(m) %f\n',reffsol);
mfprintf(fd,'deltab %f\n',deltab);
mfprintf(fd,'n turns %d\n',nturns);
for i1=1:nx
//disp(i1);
for i2=1:ny
for i3=1:nz
x=inx+i1*deltax;
y=iny+i2*deltay;
z=inz+i3*deltaz;
r(1,1)=x;
r(2,1)=y;
r(3,1)=z;
bf=bfieldsimpson(reffsol,zt,zb,nturns,itot,r,deltab);
mfprintf(fd, '%f %f %f %f %f %f\n',r(1,1)/rearth,r(2,1)/rearth,r(3,1)/rearth,10^6*bf(1,1),10^6*bf(2,1),10^6*bf(3,1));
b(:,i1,i2,i3)=bf;
end
end
end
mclose(fd);
//generate dx general file for this data set
//file=out/job.out
//grid 51 x 51
//format = ascii
//interleaving = field
//majority = row
//header = lines 1
//series = 24 , 1, 1, separator=lines 1
//field = field0, field1
//structure = 2-vector, scalar
//type = float, float
//dependency = positions, positions
//positions = regular,regular, 0, 1,0,1
//end
dxgenfile=dxdirectory+'job'+jobname+'.general';
fdform=mopen(dxgenfile,'w');
//mfprintf(fdform, 'file=%s\n', 'out/job'+jobname+'.out');
mfprintf(fdform, 'file=%s\n', 'job'+jobname+'.out');
mfprintf(fdform,'grid= %d x %d x %d\n',nx,ny,nz);
mfprintf(fdform,'format = ascii \n interleaving = field \n header = lines 7 \n');
//mfprintf(fdform, 'series = 1 , 1, 1, separator=lines 1\n');
mfprintf(fdform, 'field = locations,bfield \n structure = 3-vector, 3-vector \n type = float, float \n dependency = positions, positions \n end \n ');
mclose(fdform);
//file=out/jobform.out
//grid = 1
//format = ascii
//interleaving = record
//majority = row
//field = nsteps, nx, ny
//structure = scalar, scalar, scalar
//type = int, int, int
//dependency = positions, positions, positions
//positions = regular, 0, 1
//end
dxformgenfile=dxdirectory+'job'+jobname+'_form.general';
fdform=mopen(dxformgenfile,'w');
//mfprintf(fdform, 'file=%s\n', 'out/jobform'+jobname+'.out');
mfprintf(fdform, 'file=%s\n', 'jobform'+jobname+'.out');
mfprintf(fdform,'grid=1\n');
mfprintf(fdform,'format = ascii \n interleaving = record \n majority = row \n');
mfprintf(fdform, 'field = nr ,ntheta, nphi \n structure = scalar, scalar, scalar \n type = int, int, int \n dependency = positions, positions,positions \n positions = regular, 0, 1 \n end \n ');
mclose(fdform);
myvars=['b'];
//exit;
|
1e4b63d11245fe6af8f86900632021b186622120 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2021/CH10/EX10.17/EX10_17.sce | 763153c3f4971c4f48de29005939553c11fa7bd8 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 303 | sce | EX10_17.sce | //Finding of Critical depth,velocity,Minimum Specific energy
//Given
Q=18;
B=6;
q=Q/B;
g=9.81;
//To Find
y=(q^2/g)^(1/3);
v=q/y;
E=(3/2)*y;
disp(" Critical depth ="+string(y)+" meter");
disp(" Critical velocity ="+string(v)+" meter");
disp(" Minimum Specific Energy ="+string(E)+" meter");
|
081f5aaac8f3820f929ec9c291abe0d6e1147289 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2882/CH8/EX8.12/Ex8_12.sce | 4caa99925cbd05e008e55968fb3d714f4feb65b5 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 427 | sce | Ex8_12.sce | //Tested on Windows 7 Ultimate 32-bit
//Chapter 8 Power Amplifiers Pg no. 289 and 290
clear;
clc;
//Given Data
VCC=12;//collector supply voltage in volts
RL=16;//load resistance of loudspeaker in ohms
Pmax=1;//input power of loudspeaker
VCE_sat=0.7;//collector to emitter saturation voltage in volts
//Solution
k=(VCC-VCE_sat)/sqrt(2*RL*Pmax);//turns ratio
printf("Turns ratio η = %.3f or %.f turns",k,k);
|
9992d2be19a3a910dfdb8bac992e723563857ab3 | 66106821c3fd692db68c20ab2934f0ce400c0890 | /test/disassembler/asr.instr.tst | c93c209a4949cdf048f617a54ad3600ce185843f | [] | no_license | aurelf/avrora | 491023f63005b5b61e0a0d088b2f07e152f3a154 | c270f2598c4a340981ac4a53e7bd6813e6384546 | refs/heads/master | 2021-01-19T05:39:01.927906 | 2008-01-27T22:03:56 | 2008-01-27T22:03:56 | 4,779,104 | 2 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,256 | tst | asr.instr.tst | ; @Harness: disassembler
; @Result: PASS
section .text size=0x00000040 vma=0x00000000 lma=0x00000000 offset=0x00000034 ;2**0
section .data size=0x00000000 vma=0x00000000 lma=0x00000000 offset=0x00000074 ;2**0
start .text:
label 0x00000000 ".text":
0x0: 0x05 0x94 asr r0
0x2: 0x15 0x94 asr r1
0x4: 0x25 0x94 asr r2
0x6: 0x35 0x94 asr r3
0x8: 0x45 0x94 asr r4
0xa: 0x55 0x94 asr r5
0xc: 0x65 0x94 asr r6
0xe: 0x75 0x94 asr r7
0x10: 0x85 0x94 asr r8
0x12: 0x95 0x94 asr r9
0x14: 0xa5 0x94 asr r10
0x16: 0xb5 0x94 asr r11
0x18: 0xc5 0x94 asr r12
0x1a: 0xd5 0x94 asr r13
0x1c: 0xe5 0x94 asr r14
0x1e: 0xf5 0x94 asr r15
0x20: 0x05 0x95 asr r16
0x22: 0x15 0x95 asr r17
0x24: 0x25 0x95 asr r18
0x26: 0x35 0x95 asr r19
0x28: 0x45 0x95 asr r20
0x2a: 0x55 0x95 asr r21
0x2c: 0x65 0x95 asr r22
0x2e: 0x75 0x95 asr r23
0x30: 0x85 0x95 asr r24
0x32: 0x95 0x95 asr r25
0x34: 0xa5 0x95 asr r26
0x36: 0xb5 0x95 asr r27
0x38: 0xc5 0x95 asr r28
0x3a: 0xd5 0x95 asr r29
0x3c: 0xe5 0x95 asr r30
0x3e: 0xf5 0x95 asr r31
start .data:
|
3ffaa6f19063b68d8043b3700d1e935472d2ae4a | 449d555969bfd7befe906877abab098c6e63a0e8 | /2522/CH15/EX15.3/exm15_3.sce | 2eb0d1b6284f877a3755fb286a9425a4929686f7 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 895 | sce | exm15_3.sce | // page no 483
// example no 15.3
// INSTRUCTIONS TO GENERATE A PULSE FROM COUNTER 0
clc;
printf('Control Word \n \n');
printf('D7 D6 D5 D4 D3 D2 D1 D0 \n');
printf('0 0 0 1 0 1 0 0 = 14H \n \n');
printf('D7,D6=0 Select counter 0 \n');
printf('D5,D4=01 Load 8 bit count \n');
printf('D3,D2,D1=010 Mode 2 \n');
printf('D0=0 Binary Count \n \n');
printf('Count \n \n');
count=(50*10^-6)/(0.5*10^-6);
printf('Count= ');
disp(count);
disp(dec2hex(count));
printf('in hexadecimal \n \n');
printf('Instructions \n \n');
printf('PULSE: \n')
printf('MVI A,00010100B \n'); // control word mode 2 & counter 0.
printf('OUT 83H \n'); // write in 8254 control register.
printf('MVI A,64H \n'); // low order byte of the count.
printf('OUT 80H \n'); // load counter 0 with low order byte
printf('HLT');
|
14d96b250169ed8f163cd6f0f564a9e9f5edd39a | 449d555969bfd7befe906877abab098c6e63a0e8 | /2135/CH7/EX7.11/Example7_11.sce | e469d6ac9d54f9508b59764a5d030e29c4e8848f | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 517 | sce | Example7_11.sce | //Ex 7.11
clc;
clear;
close;
format('v',7);
//Given data :
d=270/1000;//meter
L=380/1000;//meter
Pmi=6;//bar
N=350;//rpm
WsubS=1000;//N
Db=1.5;//meter
mf=10;//Kg/hr
CV=44400;//KJ/Kg
IP=Pmi*10^5*(%pi/4*d^2)*L*N/2/60/1000;//KW
disp(IP,"Indicated Power in KW : ");
BP=(WsubS)*%pi*Db*N/60/1000;//KW
disp(BP,"Brake Power in KW : ");
Etta_m=BP/IP*100;//%
disp(Etta_m,"Mechanical Efficiency in % : ");
mf=mf/60/60;//Kg/s
Etta_b=BP/mf/CV*100;//
disp(Etta_b,"Indicated thermal Efficiency in % : ");
|
8cdde1b1c3ae81bdcf6b1b46fcc92706af86bc5e | 8217f7986187902617ad1bf89cb789618a90dd0a | /browsable_source/2.4/Unix-Windows/scilab-2.4/macros/percent/%lss_r_s.sci | 9eb4d4cacf9b0d494b18e5a00c24c2716c9cec1d | [
"LicenseRef-scancode-public-domain",
"LicenseRef-scancode-warranty-disclaimer"
] | permissive | clg55/Scilab-Workbench | 4ebc01d2daea5026ad07fbfc53e16d4b29179502 | 9f8fd29c7f2a98100fa9aed8b58f6768d24a1875 | refs/heads/master | 2023-05-31T04:06:22.931111 | 2022-09-13T14:41:51 | 2022-09-13T14:41:51 | 258,270,193 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 119 | sci | %lss_r_s.sci | function s1=%lss_r_s(s1,d2)
//s=%lss_r_s(s1,d2) <=> s=s1/d2
//!
// Copyright INRIA
s1(3)=s1(3)/d2;
s1(5)=s1(5)/d2
|
54c56685ab45a1c429b390eae05b53c2e937ca07 | 449d555969bfd7befe906877abab098c6e63a0e8 | /671/CH7/EX7.19/7_19.sce | a3f3015c3ecf8640a5ef2706bc3f9ffff31ccbb6 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 275 | sce | 7_19.sce | uo=(4*%pi)*1E-7
ur=2000
V=200
f=50
N=1600
Ac=5/10000
flux_max=V/(4.44*f*N)
Bmax=flux_max/Ac
disp(Bmax)
Rc=20/100/(uo*ur*Ac)
Rg=0.5/1000/(uo*Ac)
R=Rc+Rg
imax=flux_max*R/N
disp(imax)
Wfmax=1/2*R*(flux_max^2)
disp(Wfmax)
percent=Rg/R*100
disp(percent) |
9a81c929dae1bd61cefffa990420b7aac0bb6a4a | 449d555969bfd7befe906877abab098c6e63a0e8 | /527/CH2/EX2.19/2_19exam.sce | dedc24dce9377b6c1145a8fba8ffc7f7b3274f57 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 548 | sce | 2_19exam.sce | //Engineering and Chemical Thermodynamics
//Example 2.19
//Page no :85
clear ; clc ;
//From steam table
h_cap_st_1 = 2923.4 ; // [kJ/kg]
h_cap_200 = 2875.3 ; // {kJ/kg} , At 100kPa
h_cap_250 = 2974.3 ; // {kJ/kg} , At 100 kPa
del_T = 250-200 ;
T1 = 200 ; //[K]
h_cap_st_2 = h_cap_st_1 ;//Assumimg bulk kinetic energy of the stream and heat transfered is negligible
T2 = T1 + del_T * (h_cap_st_2 - h_cap_200) / (h_cap_250 - h_cap_200) ;
disp(" Example: 2.19 Page no : 85") ;
printf('\n The exit temperature is = %d *C',T2) ; |
66d02da6679e7745430c2f9afbbf958f7b75082b | 449d555969bfd7befe906877abab098c6e63a0e8 | /431/CH4/EX4.1/EX4_1.sce | 38c410265de528579bf0fe92ee03993588cf2e9f | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 389 | sce | EX4_1.sce | //Calculating synchronous speed and speed of a rotor
//Chapter 4
//Example 4.1
//page 288
clear;
clc;
disp("example 4.1");
f=50; //frequency
p=6; // number of poles
V=400; //voltage supply
S=4; //percentage slip
Ns=(120*f)/p; //synchronous speed
printf("Syhchronous speed,Ns=%d \n",Ns);
Nr=(1-(S/100))*Ns;
printf("speed of rotor with slip 4 percent,Nr is %d rpm \n",Nr); |
ab39d291be7936812d5d516ea5130825b8bd82fe | 449d555969bfd7befe906877abab098c6e63a0e8 | /213/CH16/EX16.18/16_18.sce | 810ec4a7eb5e5f45ef0f35fc2d6f3071139cd1c6 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,618 | sce | 16_18.sce | //To find diameter and cross section
clc
//Given:
P=50*1000 //W
N=150 //rpm
n=75
sigma=4*10^6 //N/m^2
rho=7200 //kg/m^3
//Solution:
//Refer Fig. 16.21
//Calculating the angular speed of the engine
omega=2*%pi*N/60 //rad/s
//Calculating the mean torque transmitted by the flywheel
Tmean=P/omega //N-m
FG=Tmean //N-m
//Calculating the work done per cycle
WD=Tmean*4*%pi //Work done per cycle, N-m
//Calculating the work done during power stroke
WDp=1.4*WD //Work done during power stroke, N-m
//Calculating the maximum torque transmitted by the flywheel
Tmax=WDp/(1/2*%pi) //N-m
BF=Tmax //N-m
//Calculating the excess torque
Texcess=Tmax-Tmean //N-m
BG=Texcess //N-m
//Calculating the value of DE
DE=BG/BF*%pi //N-m
//Calculating the maximum fluctuation of energy
deltaE=1/2*DE*BG //N-m
//Mean diameter of the flywheel:
//Calculating the peripheral velocity of the flywheel
v=sqrt(sigma/rho) //m/s
//Calculating the mean diameter of the flywheel
D=v*60/(%pi*N) //m
//Cross-sectional dimensions of the rim:
//Calculating the coefficient of fluctuation of speed
CS=1/100
//Calculating the total energy of the flywheel
E=deltaE/(2*CS) //N-m
//Calculating the energy of the rim
Erim=15/16*E //N-m
//Calculating the mass of the flywheel rim
m=Erim/(1/2*v^2) //kg
//Calculating the thickness of the rim
t=round(sqrt(m/(%pi*D*4*rho))*1000) //mm
//Calculating the width of the rim
b=4*t //mm
//Results:
printf("\n\n Mean diameter of the flywheel, D = %d m.\n\n",D)
printf(" Thickness of the flywheel rim, t = %d mm.\n\n",t)
printf(" Width of the flywheel rim, b = %d mm.\n\n",b) |
f3bad72f9a0aabc6cb512bc8356d5d05adf3fdc5 | a62e0da056102916ac0fe63d8475e3c4114f86b1 | /set14/s_Material_Science_V._Rajendran_1826.zip/Material_Science_V._Rajendran_1826/CH18/EX18.10/ex18_10.sce | 235d7ced7cae8cd276319ac85d7f346447ba343c | [] | no_license | hohiroki/Scilab_TBC | cb11e171e47a6cf15dad6594726c14443b23d512 | 98e421ab71b2e8be0c70d67cca3ecb53eeef1df6 | refs/heads/master | 2021-01-18T02:07:29.200029 | 2016-04-29T07:01:39 | 2016-04-29T07:01:39 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 240 | sce | ex18_10.sce | errcatch(-1,"stop");mode(2);// Example 18.10, page no-466
epsr=1.0024
N=2.7*10^25 //atoms.m^-3
eps=8.854*10^-12//F.m^-1
alfe=eps*(epsr-1)/N
printf("The polarisability of argon atom is %.1f * 10^-40 F m^2",alfe*10^40)
exit();
|
0e818a720f3a8f7646c46ebda57ea876965c7053 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1862/CH19/EX19.5/C19P5.sce | 12f85fb794e44f52b0f67c6c9420d9b3170fc119 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 819 | sce | C19P5.sce | clear
clc
//to find fundamental frequncy of string
//to find fundamental frequncy of string for first overtone
//to find original frequency
// GIVEN:
//refer figure 19-8 from page no. 436
//frequeny
f = 440//in Hz
//frequency of tuning fork
f2 = 3//in Hz
//frequency of tuning fork for first overtone
f3 = 880//in Hz
// SOLUTION
//using equation of sound wave
//fundamental frequncy of string
f1 = f+f2//in Hz
f_1 = f-f2//in Hz
//frequncy of string for first overtone frequency
f4 = f3+(2*f2)//in Hz
f_4 = f3-(2*f2)//in Hz
//original frequency
f5 = f1//in Hz
printf ("\n\n Fundamental frequncy of string \n\n f1 = %3i Hz or %3i Hz ",f1,f_1)
printf ("\n\n Frequncy of string for first overtone frequency \n\n %3i Hz or %3i Hz ",f4,f_4)
printf ("\n\n Original frequency = \n\n %3i Hz",f5)
|
682afca849c4c4ff77699839e38dae9d2b64d4d0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2198/CH2/EX2.9.7/Ex2_9_7.sce | 50c20a4bea445e333b31d56e7add97e7d607695f | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 304 | sce | Ex2_9_7.sce | //Ex 2.9.7
clc;clear;close;
format('v',8);
//Given :
Io=10^-13;//A
T=27+273;//K
Eta=1;//constant
V=0.6;//V
VT=26/1000;//V
I3=Io*(exp(V/Eta/VT)-1);//A
R=1*1000;//ohm
Ir=V/R;//A
Itotal=I3+Ir;//A
VD1=log(Itotal/Io)*Eta*VT;//V
VD2=VD1;//V
Vin=VD1+VD2+V;//V
disp(Vin,"Voltage Vin(V) : ");
|
40c6c8341c82f4e4d670186b045f78e81289d63a | 449d555969bfd7befe906877abab098c6e63a0e8 | /1595/CH9/EX9.4/ex9_4.sce | e355668c15058087c154bcdb6a80c98a5d0a8e90 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 288 | sce | ex9_4.sce | //Wired Digital Communications : example 9-4 : (pg 410)
bw=3*10^3;//bandwidth
x=1023;//signal-to-noise ratio
C=bw*log2(1+x);//capacity of telephone channel
printf("\nthe telephone channel has a bandwidth of about %.f Hz",bw);
printf("\nC = BW.log2(1+S/N) = %.f bits per second",C);
|
eef1a08d8cde41175576eaaa986bdc906dabf826 | 449d555969bfd7befe906877abab098c6e63a0e8 | /884/CH15/EX15.6/Example15_6.sce | db174d81c4a245ba37640f154a8a741f4744fd62 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 647 | sce | Example15_6.sce | // Computation of pH of solutions for solutions of given concentrations
clear;
clc;
printf("\t Example 15.6\n");
//for HCL solution
ConcHCl=1*10^-3;//Concentration of HCl solution, M
H=ConcHCl;//Concentration of [H+] ion after ionisation of HCl
pH=-log10(H);
printf("\t the pH of the HCl solution is : %4.2f \n",pH);
//for Ba(OH)2 solution
ConcBaOH2=0.02;//Concentration of Ba(OH)2 solution, M
OH=ConcBaOH2*2;//Concentration of [OH-] ion after ionisation of Ba(OH)2 as two ions are generated per one molecule of Ba(OH)2
pOH=-log10(OH);
pH2=14-pOH;
printf("\t the pH of the Ba(OH)2 solution is : %4.2f \n",pH2);
//End
|
c8cb88befc64f1f39b36432c53fc2769f7c2cdf0 | ebd4548d44d72b237371e08dd7feffa1739dbd92 | /ex27.sce | 809c62726a929065dee42dd0624549a3de16a49d | [] | no_license | JeroenDM/scilab | 23a44dec9fa47956f0ec64396f82943f4efeac8f | 2b05ae5a05023a1d6e4c6c357fb20b5bc6250156 | refs/heads/master | 2021-01-11T15:44:28.911399 | 2017-01-24T14:31:46 | 2017-01-24T14:31:46 | 79,917,765 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 635 | sce | ex27.sce | // Computer solution to active set qp exercise
clear; clc;
// import solver
exec('solve_qp.sci');
// Problem definition
P = eye(2, 2);
q = [-2; -5];
A = [-1 2; 1 2; 1 -2; -1 0; 0 -1];
b = [2 6 2 0 0]';
// active set method start
// Iteration 0
S0 = [3 5];
[x0, mu0] = solve_qp(P, q, A(S0, :), b(S0));
disp('Iteration 0');
disp(x0);
disp(mu0);
disp(A * x0 - b);
// Iteration 1
S1 = [3];
[x1, mu1] = solve_qp(P, q, A(S1, :), b(S1));
disp('Iteration 1');
disp(x1);
disp(mu1);
disp(A * x1 - b);
// Iteration 2
S2 = [];
[x2, mu2] = solve_qp(P, q, A([], :), b([]));
disp('Iteration 1');
disp(x2);
disp(mu2);
disp(A * x2 - b);
|
8296c7c074783001d09d8b79489ead7e166eee0b | 449d555969bfd7befe906877abab098c6e63a0e8 | /881/CH1/EX1.13/exa1_13.sce | affd43f3647595e409c75f17ae4e019f15595ed1 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 45 | sce | exa1_13.sce | clc;
//Example 1.13
//Page no 26
//Theory
|
fdd4cb76b061ab494613d4da7e613759ab8a3c23 | 449d555969bfd7befe906877abab098c6e63a0e8 | /29/CH12/EX12.50/exa12_50.sce | 2703a28eb5ef2af9be7a8dcdc41e7a8315b45506 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 383 | sce | exa12_50.sce | //caption:root_locus_and_close_loop_transfer_function
//example 12.50
//page 578
s=%s
K=8
G=K/(s*(s+4))
H=1;
GH=G*H
G=syslin('c',G)
evans(G,8)
xgrid(2)
CH=s*(s+4)+K
disp('=0',CH,"characterstics_eq,CH=")
r=roots(CH)
disp(r,"the point at which K=8")
cl=G/(1+GH)
disp(cl,"C(s)/R(s)=")
disp("part b")
g=K/(s+4)
h=1/s
gh=g*h
CL=g/(1+gh)
disp(CL,"C(s)/R(s)=")
|
209c71a516c5c50710c2a9e4544392a015af62f0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3401/CH3/EX3.5/Ex3_5.sce | 5eb25e7ff4e969616de3a0e6c92514c0ac8b413f | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 121 | sce | Ex3_5.sce | clc
gi=10
Ni=9
x=gi-Ni
//factorial(gi-Ni)=1
z=(factorial(gi)/factorial(Ni)*factorial(gi-Ni))
printf('z=%f\n',z)
|
9869ce64773ce0dba2cbd6f3670ec1eca3a75ae8 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2939/CH6/EX6.19/Ex6_19.sce | 3daa2ab8631a310675c47611a3a8ff5d0587dfc6 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 185 | sce | Ex6_19.sce |
// Ex6_19
clc;
// Given:
A=240;
Z=94;
//Solution:
Ecr=(0.89*(A^(2/3)))-(0.02*(Z*(Z-1)))/(A^(1/3));
printf("The critical deformation energy for the fission is = %f MeV",Ecr)
|
035d1b1ee3c159e9d962469cf6673600f3c7da3e | 743902c2406b7976cc824458091bd276b916d47c | /test/ACATS/BD/BD8004A.TST | f845e333d0fcd9c57851b9518e4e23a921f870dd | [
"LicenseRef-scancode-warranty-disclaimer"
] | no_license | OneWingedShark/Byron | f220d419bbe938ed9df588e0a1073f74bbcc03a2 | 18305e400be9a31d1b1e55a6da4d984c6a8926df | refs/heads/master | 2020-12-24T16:33:29.242045 | 2020-05-16T23:29:29 | 2020-05-16T23:29:29 | 41,644,524 | 55 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 4,062 | tst | BD8004A.TST | -- BD8004A.TST
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- OBJECTIVE:
-- IF A PROCEDURE BODY CONTAINS MACHINE CODE STATEMENTS, THEN NO
-- DECLARATIVE ITEMS OTHER THAN USE CLAUSES ARE ALLOWED IN THE
-- PROCEDURE'S DECLARATIVE PART.
-- APPLICABILITY CRITERIA:
-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS THAT SUPPORT
-- MACHINE CODE INSERTIONS.
-- IF SUCH INSERTIONS ARE NOT SUPPORTED, THE "WITH MACHINE_CODE"
-- CLAUSE MUST BE REJECTED.
-- MACRO SUBSTITUTION:
-- IF MACHINE CODE INSERTIONS ARE SUPPORTED THEN THE MACRO
-- $MACHINE_CODE_STATEMENT MUST BE REPLACED BY A VALID CODE
-- STATEMENT.
-- IF MACHINE CODE INSERTIONS ARE NOT SUPPORTED, THEN SUBSTITUTE
-- THE ADA NULL STATEMENT (IE: NULL;) FOR $MACHINE_CODE_STATEMENT.
-- HISTORY:
-- DHH 08/24/88 CREATED ORIGINAL TEST.
WITH MACHINE_CODE; -- N/A => ERROR.
USE MACHINE_CODE;
PROCEDURE BD8004A IS
BEGIN
NULL;
END BD8004A;
WITH MACHINE_CODE; USE MACHINE_CODE;
PROCEDURE BD8004A_1 IS
TYPE ENUM IS (RED, YELLOW, BLUE); -- ERROR:
BEGIN
$MACHINE_CODE_STATEMENT
END BD8004A_1;
WITH MACHINE_CODE; USE MACHINE_CODE;
PROCEDURE BD8004A_2 IS
TYPE REC IS -- ERROR:
RECORD
NULL;
END RECORD;
BEGIN
$MACHINE_CODE_STATEMENT
END BD8004A_2;
WITH MACHINE_CODE; USE MACHINE_CODE;
PROCEDURE BD8004A_3 IS
TYPE ARR IS ARRAY(1 .. 10) OF BOOLEAN; -- ERROR:
BEGIN
$MACHINE_CODE_STATEMENT
END BD8004A_3;
WITH MACHINE_CODE; USE MACHINE_CODE;
PROCEDURE BD8004A_4 IS
A : INTEGER; -- ERROR:
BEGIN
$MACHINE_CODE_STATEMENT
END BD8004A_4;
WITH MACHINE_CODE; USE MACHINE_CODE;
PROCEDURE BD8004A_5 IS
PACKAGE P IS -- ERROR:
END P;
BEGIN
$MACHINE_CODE_STATEMENT
END BD8004A_5;
WITH MACHINE_CODE; USE MACHINE_CODE;
PROCEDURE BD8004A_6 IS
TASK T IS -- ERROR:
END T;
TASK BODY T IS
BEGIN
NULL;
END T;
BEGIN
$MACHINE_CODE_STATEMENT
END BD8004A_6;
WITH MACHINE_CODE; USE MACHINE_CODE;
PROCEDURE BD8004A_7 IS
FUNCTION F RETURN BOOLEAN IS -- ERROR:
BEGIN
RETURN TRUE;
END;
BEGIN
$MACHINE_CODE_STATEMENT
END BD8004A_7;
WITH MACHINE_CODE; USE MACHINE_CODE;
PROCEDURE BD8004A_8 IS
PROCEDURE PROC IS -- ERROR:
BEGIN
NULL;
END PROC;
BEGIN
$MACHINE_CODE_STATEMENT
END BD8004A_8;
WITH MACHINE_CODE; USE MACHINE_CODE;
PROCEDURE BD8004A_9 IS
PROCEDURE M_C IS -- ERROR:
BEGIN
$MACHINE_CODE_STATEMENT
END M_C;
BEGIN
$MACHINE_CODE_STATEMENT
END BD8004A_9;
|
4fc0861f6a6d26319b315118398e8bae197d3a5a | 3592fbcb99d08024f46089ba28a6123aeb81ff3c | /main/predControl/bkuptestIROS2012.txt | 0489742721953e0b71ecb6eb3e90a54631fc5b20 | [] | no_license | clairedune/sciGaitanLib | a29ab61206b726c6f0ac36785ea556adc9ef03b9 | 7498b0d707a24c170fc390f7413359ad1bfefe9f | refs/heads/master | 2020-12-11T01:51:13.640472 | 2015-01-28T13:52:26 | 2015-01-28T13:52:26 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 12,862 | txt | bkuptestIROS2012.txt | //---------------------------//
// Compute a cost function over a time horizon
// With a free 3d camera
// December 11
// Dune
// Note :
//
// On construit un tour d'optimisation
// La fonction de cout de ne dépend que de Uc
// Uc est le vecteur de commande
// Nc (nb commande differentes) n'est pas forcement egal à Np le nombre de commandes
// Si Nc<Np alors tous les pas de l'horizon > Nc valent la derniere commande
// Il faudra donc toujours calculer Up a partir de Uc, Nc et Np
//---------------------------//
function compPred()
//--- Create the camera pose and the object pose
posecDesMo_m = [0 0 0.5 0 0 0 ]; // pose target/object desired
posecMo_m = [0 0 2 0 0 0 ]; // pose target/object init
posewMo_m = [0 0 0 0 %pi/2 0 ]; // pose of the target in the World Frame
//--- Build the corresponding homogeneous matrix
cDesMo_m = homogeneousMatrixFromPos(posecDesMo_m);
cMo_m = homogeneousMatrixFromPos(posecMo_m);
wMo_m = homogeneousMatrixFromPos(posewMo_m);
oMc_m = inv(cMo_m);
//--- Build the target
a_m = 0.30; // dimension of the target
oP_m = mire4points(a_m); // create the Npbts Points Target
NbPts_m = length(oP_m)/3 ;
wP_m = changeFrameMire(oP_m,wMo_m);
//--- compute the init projection on the view
cP_m = changeFrameMire(oP_m,cMo_m);
s_m = projectMireDirect(cP_m);
Z_m = cP_m(3:3:$) ;
//--- compute the desired projection on the view
cDesP_m = changeFrameMire(oP_m,cDesMo_m);
sDes_m = projectMireDirect(cDesP_m);
ZDes_m = cDesP_m(3:3:$);
// ------ Estimated First pose = first pose + perturbation
//disturbance = rand(posecMo,'normal')/10;
//disturbance = [-0.0068342 -0.0072095 0.0081451 0.0032402 -0.0018848 0.0042416 ];
//disturbance = [0 0 0 0 0 %pi/2]
disturbance = [ -0.0373050 0.0704331 -0.0860551 -0.0002348 -0.0857879 0.0092117]
cmMc_m = homogeneousMatrixFromPos(disturbance);
cmMo_m = cmMc_m*cMo_m;
oMcm_m = inv(cmMo_m) ;
//--- compute the false projection on the view
cmP_m = changeFrameMire(oP_m,cmMo_m);
sm_m = projectMireDirect(cmP_m);
Zm_m = cmP_m(3:3:$) ;
// ------ Sampling time
Te_m = 0.03; // to be consistant with the image frame rate
Te_simu = 0.03;
// ------ Visual Constraints definition
xu_m = [ 0.22 ; 0.22 ]; // position max of the a 2D point in the image plane
xl_m = [ -0.22 ; -0.22 ]; // position min of the a 2D point in the image plane
cote_m = 0.01 ;
// ------ Control Constraints definition
bu_m = 1e3*0.25*ones(6,1); // command bounds
bl_m = -bu_m; // command bounds on the horizon
//-------------------------------------
//
// Compute prediction on Horizon
//
//-------------------------------------
//--- Predictive control parameters
thres_m = 1e-2; // error threshold
lambda = 1;
// --- repeat the control Np times on the control horizon
Np_m = 200; // horizon lenght
Nc_m = 1; // command horizon length, as we have only one repeted control, it is 1
//Uc_m = [0; 0; -0.3; 0; 0; 1]; // init velocity
Uc_m = [0; 0; 0.1; 0; 0; 0.3]; // init velocity
Up_m = computeControlOnHorizon(Uc_m,Nc_m,Np_m);
Q_m = matWeightIdentity(Np_m,NbPts_m);
// --- build the desired feature vector. For a start it is constant
sDesHor_m = constSdOnHor(sDes_m,Np_m);
// --- compute the position of the camera over the time horizon / G stands for Global
// This function computes
// 1. All the position on the time horizon
// 2. The positions of the object in the camera frame / deduced Z
// 3. The projections of the object in the camera frame
[sHorG_m c1McN_m ZHorG_m] = preHorGlobalMirePos(oP_m,cMo_m,Up_m,Te_m,Np_m);
first_m = 1;
last_m = 2*NbPts_m;
//--- same starting from the feature position and estimation of Z
// 1 compute c0P from s0 and Z0
// 2 compute the motion between c0 and c1
// 3 deduce c1P
// 4 project C1 on the image plane and deduce s1 and Z1
// 5 compute c1P from s1 and Z1
// 6 etc ...
//sHorG_incremental_m = ga_predHorGlobalMire(s_m,Z_m,Up_m,Te_m,Np_m);
//--- same but compute the positions
// 1 compute c0P from s0 and Z0
// 2 compute all the camera position
// 3 compute cP/ deduce Z
// 4 project cP on the image plane
//sHorG_from2D_m = cld_predHorGlobalMire(s_m,Z_m,Up_m,Te_m,Np_m);
// --- same for the estimated camera / sm means s measured
[smHorG_m cm1McmN_m ZmHorG_m] = preHorGlobalMirePos(oP_m,cmMo_m,Up_m,Te_m,Np_m);
// 2nd method
//smHorG_incremental_m = ga_predHorGlobalMire(sm_m,Zm_m,Up_m,Te_m,Np_m);
// 3rd method
//smHorG_from2D_m = cld_predHorGlobalMire(sm_m,Zm_m,Up_m,Te_m,Np_m);
disp('Compare les vraies features avec celles')
disp('obtenues par un model global mais une mauvaise position de depart')
hf_10 = createPlanImage(10,xl_m,xu_m,"Real features - / Predicted features -.");
mire2DDraw(s_m,cote_m,1); // initial target position
mireEvolutionMulticolor(Np_m,sHorG_m,'-') ;
mireEvolutionMulticolor(Np_m,smHorG_m,'-.') ;
show_pixmap();
pause;
//--- DeltaS = sm-s / Linear correction : apply the same epsilon for all the s
s0_m = sHorG_m(first_m:last_m);
sm0_m = smHorG_m(first_m:last_m);
DeltaS_m = sm0_m-s0_m;
// apply the computed epsilon on all the prediction si = si - epsilon_m
smHorGlinCorr_m = linearCorrection(smHorG_m,DeltaS_m, Np_m);
// 2nd method
smHorGlinCorr_incremental_m = ga_predHorGlobalMire((sm_m-DeltaS_m),Zm_m,Up_m,Te_m,Np_m);
// 3th method
smHorGlinCorr_from2D_m = cld_predHorGlobalMire((sm_m-DeltaS_m),Zm_m,Up_m,Te_m,Np_m);
disp('linear feature correction using 3 methods')
hf_12 = createPlanImage(12,xl_m,xu_m,"Correction of feature using DeltaS");
mire2DDraw(s_m,cote_m,1); // initial target position
mireEvolutionMulticolor(Np_m,sHorG_m,'-');
mireEvolutionMulticolor(Np_m,smHorGlinCorr_m,'-.') ; // motion then projection
show_pixmap();
disp('motion then projection')
pause
mireEvolutionMulticolor(Np_m,smHorGlinCorr_incremental_m,'-') ; // incremental
show_pixmap();
disp('incremental')
pause
mireEvolutionMulticolor(Np_m,smHorGlinCorr_from2D_m,'o') ; // P estimation then motion then projection
disp('P estimation then motion then projection')
show_pixmap();
pause
// --- Epsilon = L^+(sm-s) / X correction means the pose cXo is directly corrected
L_m = matIntMireC(s_m,Z_m);
[DeltaX_m, cmMce_m] = epsilonX(s0_m,sm0_m,L_m);
disp('cmMce_m directement comme une pause');
disp(cmMce_m);
//cmMce2_m = expMapDirectRxRyRz(epX_m',Te_m);
//disp('cmMce2_m directement comme une vitesse intgree');
//disp(cmMce2_m);
pause;
ceMo_m = inv(cmMce_m) * cmMo_m;
oMce_m = inv (ceMo_m);
[seHorG_m, ce1MceN_m, Ze_m] = preHorGlobalMirePos(oP_m,ceMo_m,Up_m,Te_m,Np_m);
ceP_m = changeFrameMire(oP_m,ceMo_m);
se_m = projectMireDirect(ceP_m);
Ze_m = ceP_m(3:3:$) ;
// 2nd method
seHorG_incremental_m = ga_predHorGlobalMire(se_m,Ze_m,Up_m,Te_m,Np_m);
// 3th method
//seHorG_from2D_m = ga_predHorGlobalMire(se_m,Ze_m,Up_m,Te_m,Np_m);
pause
disp('Estimation of the correction feature using DeltaX')
hf_13 = createPlanImage(13,xl_m,xu_m,"Estimation of corrected features");
mire2DDraw(s_m,cote_m,1); // initial target position
mireEvolutionDraw(Np_m,sHorG_m,1,'-k');
//mireEvolutionDraw(Np_m,seHorG_m,1,'-k') ; // motion then projection
//show_pixmap();
//pause
mireEvolutionDraw(Np_m,seHorG_incremental_m,2,'-r') ; // incremental
//show_pixmap();
//pause
//mireEvolutionDraw(Np_m,seHorG_from2D_m,1,'-b') ; // P estimation then motion then projection
show_pixmap();
//pause
//---------Trajectory of 2D points
hf_1 = createPlanImage(5,xl_m,xu_m,"3 mire evolutions : real, mesured, estimated");
mire2DDraw(s_m,cote_m,1); // initial target position
mire2DDraw(sDes_m,cote_m,5); // desired target position
mireEvolutionDraw(Np_m,sHorG_m,1,'-k') ; // real target evolution
show_pixmap();
disp('real target evolution')
pause
mireEvolutionDraw(Np_m,smHorG_m,1,'-r') ; // estimated target evolution
disp('stimated target evolution')
show_pixmap();
pause
mireEvolutionDraw(Np_m,seHorG_m,1,'-g') ; // corrected target evolution epsilon = L^+(s-sm)
disp('corrected target evolution epsilon = L^+(s-sm)')
show_pixmap();
pause
mireEvolutionDraw(Np_m,smHorGlinCorr_from2D_m,1,'-b') ; // corrected target evolution epsilon = (s-sm)
disp('corrected target evolution epsilon = (s-sm)')
show_pixmap();
//pause
//mireEvolutionDraw(Np_m,smHorGlinCorr_m,2,'-.c') //static corrected
//show_pixmap();
//pause
//mireEvolutionDraw(Np_m,smHorGlinCorr_incremental_m,1,'.-m') ; //
//show_pixmap();
//pause
hf_2 = createFigure3D(1,"Camera Motion",1);
Mire3DDraw4pts(wP_m);
show_pixmap();
for i=1:40:Np_m
// This is the real 3D position
c1Mc2_m = c1McN_m(((i-1)*4+1:(i-1)*4+4),:) ;//noir
wMc_display = wMo_m * oMc_m * c1Mc2_m;
Camera3DDrawColor(0.05,wMc_display,1);
//show_pixmap();
// This is the predicted 3D position starting from the current measurement
cm1Mcm2_m = cm1McmN_m(((i-1)*4+1:(i-1)*4+4),:) ;
wMcm_display = wMo_m * oMcm_m * cm1Mcm2_m;
Camera3DDrawColor(0.05,wMcm_display,5); //rouge
//show_pixmap();
// This is the estimated position.
ce1Mce2_m = ce1MceN_m (((i-1)*4+1:(i-1)*4+4),:);
wMce_display = wMo_m * oMce_m*ce1Mce2_m;
Camera3DDrawColor(0.05,wMce_display,3); //vert
//show_pixmap();
end
show_pixmap
//-----------------------------------------------------------------//
// Finish the process
//-----------------------------------------------------------------//
disp('-------The End------')
xset("pixmap",0);
disp('pause before ending')
pause
endfunction
// --- compute the feature position using the local model sk+1 = sk+ TeLv
//global computeL_global;
//computeL_global = matIntMireC; // Z and S current
//smHorLc_m = ga_predHorLoc2dMire(sm_m,Zm_m,Up_m,Te_m,Np_m);
//epsilon_m = smHorLc_m((first_m:last_m))-s0_m;
//smHorLcCorr_m = linearCorrection(smHorLc_m,epsilon_m, Np_m);
//computeL_global = matIntMireD; // Z and S desired
//smHorLd_m = ga_predHorLoc2dMire(sm_m,Zm_m,Up_m,Te_m,Np_m);
//epsilon_m = smHorLd_m((first_m:last_m))-s0_m;
//smHorLdCorr_m = linearCorrection(smHorLd_m,epsilon_m, Np_m);
//computeL_global = matIntMireM; // Mixte Ld and Lc
//smHorLm_m = ga_predHorLoc2dMire(sm_m,Zm_m,Up_m,Te_m,Np_m);
//epsilon_m = smHorLm_m((first_m:last_m))-s0_m;
//smHorLmCorr_m = linearCorrection(smHorLm_m,epsilon_m, Np_m);
//computeL_global = matIntMireP; // S current and Z desired
//disp('test');
//smHorLp_m = ga_predHorLoc2dMire(sm_m,Zm_m,Up_m,Te_m,Np_m);
//disp('test1');
//epsilon_m = smHorLp_m((first_m:last_m))-s0_m;
//smHorLpCorr_m = linearCorrection(smHorLp_m,epsilon_m, Np_m);
// --- compute the feature position using the global model s(x)
//smHorG_m = ga_predHorGlobalMire(sm_m,Zm_m,Up_m,Te_m,Np_m);
// --- keep L constant
//smHorConst_m = predHorLoc2dMireConst(sm_m,Zm_m,Up_m,Te_m,Np_m);
//epsilon_m = smHorConst_m((first_m:last_m))-s0_m;
//smHorConstCorr_m = linearCorrection(smHorConst_m,epsilon_m, Np_m);
// --- compute a false representation by modifying Z :
//Zmod = Z + rand(Z)/10;
//smHorGmod = ga_predHorGlobalMire(s,Zmod,Up,Te,Np);
//hf_1 = createPlanImage(4,xl,xu,"Point 2D trajectory global and noisy");
//mire2DDraw(s_m,cote,4);
//mireEvolutionDraw(Np_m,sHorG_m,1,'-k') ;
//mireEvolutionDraw(Np_m,smHorG_m,1,'-r') ;
//mireEvolutionDraw(Np_m, seHorG,1,'-g');
//mireEvolutionDraw(Np_m,smHorGmotionCorr,1,'-b');
show_pixmap();
pause;
// image plane
//xl = [-0.3;-0.3] ;
//xu = [0.3; 0.3] ;
//cote_m = 0.01 ;
//hf_1 = createPlanImage(2,xl,xu,"Point 2D trajectory local");
//mire2DDraw(s_m,cote_m,4);
//mireEvolutionDraw(Np_m,smHorLc_m,1,'-b') ;
//mireEvolutionDraw(Np_m,smHorLd_m,1,'-g') ;
//mireEvolutionDraw(Np_m,smHorLm_m,1,'-r') ;
//mireEvolutionDraw(Np_m,smHorLp_m,1,'-c') ;
//mireEvolutionDraw(Np_m,smHorConst_m,1,'-m');
//mireEvolutionDraw(Np_m,smHorG_m,1,'-k') ;
//show_pixmap();
//---------Correction
//hf_5 = createPlanImage(5,xl,xu,"Corrected Point 2D trajectory local");
//mire2DDraw(s_m,cote_m,4);
//mireEvolutionDraw(Np_m,smHorLcCorr_m,1,'-.b') ;
//mireEvolutionDraw(Np_m,smHorLdCorr_m,1,'-.g') ;
//mireEvolutionDraw(Np_m,smHorLmCorr_m,1,'-.r') ;
//mireEvolutionDraw(Np_m,smHorLpCorr_m,1,'-.c') ;
//mireEvolutionDraw(Np_m,smHorConstCorr_m,1,'-.m')
//show_pixmap();
|
ffb1c747540b14de2f575cb1b73f9b9c112b7c15 | a62e0da056102916ac0fe63d8475e3c4114f86b1 | /set6/s_Electric_Machines_-_I_M._Verma_And_V._Ahuja_695.zip/Electric_Machines_-_I_M._Verma_And_V._Ahuja_695/CH2/EX2.22/Ex2_22.sce | 09f5be2271db0ee1b4f6d4034935cbe5b1802bed | [] | no_license | hohiroki/Scilab_TBC | cb11e171e47a6cf15dad6594726c14443b23d512 | 98e421ab71b2e8be0c70d67cca3ecb53eeef1df6 | refs/heads/master | 2021-01-18T02:07:29.200029 | 2016-04-29T07:01:39 | 2016-04-29T07:01:39 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 463 | sce | Ex2_22.sce | errcatch(-1,"stop");mode(2);//Caption:Find the speed of machine
//Exa:2.22
;
;
V=250;//in volts
P_i=50*10^3;//in watts
I_L1=P_i/V;//in amperes
R_a=0.02;//in ohms
R_f=50;//in ohms
I_f=V/R_f;//in amperes
I_a1=I_L1+I_f;//in amperes
I_L2=P_i/V;//in amperes
I_a2=I_L2-I_f;//in amperes
N_1=400;//in rpm
E_2=V-(I_a2*R_a)-(2*1);//in volts
E_1=V+(I_a1*R_a)+(2*1);//in volts
N_2=int(N_1*(E_2/E_1));//in rpm
disp(N_2,'speed of motor (in rpm)=')
exit();
|
51de87cde2ec5b4cc8d74fd1ab940b5df359a151 | 1bb72df9a084fe4f8c0ec39f778282eb52750801 | /test/CFC.prev.tst | fac46d2599a1d647c71a000d12b17b27f658ee34 | [
"Apache-2.0",
"LicenseRef-scancode-unknown-license-reference"
] | permissive | gfis/ramath | 498adfc7a6d353d4775b33020fdf992628e3fbff | b09b48639ddd4709ffb1c729e33f6a4b9ef676b5 | refs/heads/master | 2023-08-17T00:10:37.092379 | 2023-08-04T07:48:00 | 2023-08-04T07:48:00 | 30,116,803 | 2 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 69 | tst | CFC.prev.tst | 0; 1/9, 1/23, 1/30, 1/35, 1/49, 1/58, 1/73, 1/94
0.110577691700247
|
f2f4187356bd2c4468a083aa900ac381a78b5cc9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2096/CH1/EX1.26.a/ex_1_26_a.sce | 5a54d9f90e556b764517528ef24199da36543f2f | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 367 | sce | ex_1_26_a.sce | //Example 1.26.a // the variation in the indicated temerature
clc;
clear;
close;
//given data :
Iin=25; // may be +ve or -ve
t1=20; // in seconds
t2=4; // in minutes
f=1/(t2*60); // cycles/sec
w=2*%pi*f; // rad/sec
pi=atand(w*t1);
A=sin(w*t2-pi);
Io=(Iin/sqrt(1+(w*t1)^2));
disp(Io,"the variation in the indiacated temperature,Io(degree celcius) = ±")
|
7a9410c9933d8d2dc0979e75dd10b15250fb4301 | 717ddeb7e700373742c617a95e25a2376565112c | /284/CH8/EX8.1/ex_1.sce | a564c8681f49470e09b1f1ffdbd9df2cfb86aa5f | [] | no_license | appucrossroads/Scilab-TBC-Uploads | b7ce9a8665d6253926fa8cc0989cda3c0db8e63d | 1d1c6f68fe7afb15ea12fd38492ec171491f8ce7 | refs/heads/master | 2021-01-22T04:15:15.512674 | 2017-09-19T11:51:56 | 2017-09-19T11:51:56 | 92,444,732 | 0 | 0 | null | 2017-05-25T21:09:20 | 2017-05-25T21:09:19 | null | UTF-8 | Scilab | false | false | 595 | sce | ex_1.sce | // Chapter 8_Metal Semiconductor and Semiconductor heterojunctions
//Caption_Shottky barrier diode
//Ex_1//page 308
T=300 //temperature in kelvin
Nd=10^16 //donor impurity
phi_m=4.55 //metal work function for tungsten
xi=4.01 //electron affinity for silicon
phi_bo=phi_m-xi
phi_n=0.0259*log(2.8*10^19/Nd)
Vbi=phi_bo-phi_n
xn=(2*eps*Vbi/(e*Nd))^0.5 //space charge width at zero bias
Emax=e*Nd*xn/eps //maximum electric field
printf('Theoritical barrier height is %f V, built-in potential barrier is %f V and maximium electric field is %f V/cm', phi_bo,phi_n,Emax) |
f0b22b700f2ea9716a330d0b142bcb0bbc5da183 | 449d555969bfd7befe906877abab098c6e63a0e8 | /38/CH9/EX9.4/4.sce | be9d13650f6e80991320f357c16b4f2bae4caf97 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 216 | sce | 4.sce | // Caption: Finding speed and output power
clear;
close;
clc;
E_ao=250*1200/1100;//at 1200 r/min
E_a=250-400*.025;//at Ia=400A
n=240*1200/261;//actual spped
P_em=240*400;
disp(P_em,'electromagnetic power=')
|
45c4b8305ef14d5bf03344abcf41fc1d38561ef2 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1061/CH5/EX5.32/Ex5_32.sce | 91e740c7f337d7f15cad51a5b9b927f3f9c692ab | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 430 | sce | Ex5_32.sce | //Ex:5.32
clc;
clear;
close;
n1=1.48;// core refractive index
dl=0.0027;
a=4.4*10^-6;// radius in m
y=1.32*10^-6;// operating wavelength in m
n2=n1*(1-dl);
c=3*10^8;// the speed of ligth in m/s
v=(2*3.14*a*n1*sqrt(2*dl))/y;
VD=0.080+0.549*(2.834-v)^2;
DW=(-1)*(n2*dl*VD)/(c*y);// wavelength dispersion in s /um/m
Dw=DW*10^6;// wavelength dispersion in ps /nm/km
printf("The wavelength dispersion =%f ps n/m/km", Dw); |
3969493de08202cc420ef6c43fcfa2b785d0817f | 449d555969bfd7befe906877abab098c6e63a0e8 | /3472/CH39/EX39.1/Example39_1.sce | 355c660d1b602ed306f7a3b4ecc8826c5a7d2278 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,967 | sce | Example39_1.sce | // A Texbook on POWER SYSTEM ENGINEERING
// A.Chakrabarti, M.L.Soni, P.V.Gupta, U.S.Bhatnagar
// DHANPAT RAI & Co.
// SECOND EDITION
// PART IV : UTILIZATION AND TRACTION
// CHAPTER 1: INDUSTRIAL APPLICATIONS OF ELECTRIC MOTORS
// EXAMPLE : 1.1 :
// Page number 676
clear ; clc ; close ; // Clear the work space and console
// Given data
capital_cost_group = 8000.0 // Capital cost of group drive(Rs)
n_single = 5.0 // Number of individual drive
capital_cost_single = 2500.0 // Capital cost of individual drive(Rs)
energy_cons_group = 40000.0 // Annual energy consumption of group drive(kWh)
energy_cons_single = 30000.0 // Annual energy consumption of group drive(kWh)
cost_energy = 8.0/100 // Cost of energy per kWh(Rs)
dmo_group = 12.0 // Depreciation,maintenance & other fixed charges for group drive(%)
dmo_single = 18.0 // Depreciation,maintenance & other fixed charges for individual drive(%)
// Calculations
// Case(a)
annual_cost_energy_a = energy_cons_group*cost_energy // Annual cost of energy(Rs)
dmo_cost_a = capital_cost_group*dmo_group/100 // Depreciation,maintenance & other fixed charges per year for group drive(Rs)
yearly_cost_a = annual_cost_energy_a+dmo_cost_a // Total yearly cost(Rs)
// Case(b)
total_cost = capital_cost_single*n_single // Capital cost of individual drive(Rs)
annual_cost_energy_b = energy_cons_single*cost_energy // Annual cost of energy(Rs)
dmo_cost_b = total_cost*dmo_single/100 // Depreciation,maintenance & other fixed charges per year for individual drive(Rs)
yearly_cost_b = annual_cost_energy_b+dmo_cost_b // Total yearly cost(Rs)
// Results
disp("PART IV - EXAMPLE : 1.1 : SOLUTION :-")
printf("\nTotal annual cost of group drive = Rs. %.f ", yearly_cost_a)
printf("\nTotal annual cost of individual drive = Rs. %.f ", yearly_cost_b)
|
08ca52641152a232e1fb78341b9160cef600ea18 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3311/CH8/EX8.22/Ex8_22.sce | 2c8585cb7959f8afe1ec127ba457678cf1c43c04 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,876 | sce | Ex8_22.sce | // chapter 8
// example 8.22
// Design the jones chopper
// page-500-501
clear;
clc;
// given
Edc=200; // in V (source voltage)
I0=50; // in A (load current)
t_q=200; // in us
safety_factor=1.5;
// calculate
t_q=t_q*1E-6; // changing unit from us to s
C=(%pi/2)*(t_q/Edc)*I0; // calculation of commutating capacitance
V_C=safety_factor*Edc; // calculation of capacitor voltage rating
// since t_q=sqrt(L1*C), therefore we get
L1=t_q^2/C; // calculation of commutating inductance L1
L2=L1; // calculation of commutating inductance L2
V_BO=safety_factor*Edc; // for SCR 1
I_T=safety_factor*I0; // for SCR 1
t_q2=(%pi/2)*sqrt(L1*C); // for SCR 1
PIV=V_BO; // calculation of Peak inverse voltage for diode D1
I_D=I_T; // calculation of diode current for diode D1
dV_dt_1=I0/C; // dynamic characteristics for SCR 1
di_dt_1=safety_factor*Edc/L1; // dynamic characteristics for SCR 1
E_peak=safety_factor*Edc;
dV_dt_2=E_peak/sqrt(L1*C); // dynamic characteristics for SCR 2
L=2; // in uH (assumption as done in the book)
di_dt_2=E_peak/L; // dynamic characteristics for SCR 2
printf("\nThe commutating capacitance is \t\t C=%.2f uF",C*1E6);
printf("\n\nThe capacitor voltage rating is \t V_C=%.f V",V_C);
printf("\n\nThe commutating inductances are \t L1=%.2f mH \t or L2=%.2f mH",L1*1E3,L2*1E3);
printf("\n\nThe characteristics of SCR1 are \t V_BO=%.f V \t I_T=%.f A",V_BO,I_T);
printf("\n\nThe characteristics of SCR2 are \t t_q<=%.f us or t_q=250 us \t V_BO=%.f V \t I_T=%.f A",t_q2*1E6,V_BO,I_T);
printf("\n\nThe characteistics of diode D1 are \t PIV=%.f V \t I_D=%.f A",V_BO,I_D);
printf("\n\nThe dynamic characteistics of SCR1 are \t dV/dt=%.2f V/us \t di/dt=%.2f A/us",dV_dt_1*1E-6,di_dt_1*1E-6);
printf("\n\nThe dynamic characteistics of SCR2 are \t dV/dt=%.2f V/us \t di/dt=%.f A/us",dV_dt_2*1E-6,di_dt_2*1E-6);
// Note: the answers vary slightly due to precise calculation |
e66015bcdbc2104138d1f16dc60c38b553d145df | 449d555969bfd7befe906877abab098c6e63a0e8 | /2459/CH9/EX9.7/Ex9_7.sce | b5e10407a37e046c6e03533b9eafe8aa1c3003ae | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 304 | sce | Ex9_7.sce | //chapter9
//example9.7
//page148
V=10 // V
V_D=0.7 // V
R_BC=2 // kilo ohm
R=2 // kilo ohm
// by Kirchoff voltage law we get
// -V_D-I_D*R_BC-2*I_D*R+V=0 thus making I_D as subject we get
I_D=(V-V_D)/(R_BC+2*R)
V_Q=2*I_D*R
printf("I_D = %.3f mA \n",I_D)
printf("V_Q = %.3f V \n",V_Q)
|
64d45fc32f7e99e7b8d4facad583ed45085d6590 | fd53e4d4cb8520b84e44cf3729508c4b479fac3a | /1547.1/Tests/SPF_min_cap.tst | 5a03ad31dc221fb9480253adaea0630c67aaaab2 | [] | no_license | FREA-ENT/svp_1547.1 | ea1b7feb92671c3f5a3bbb503f39f76cc655fe59 | 728cde3b52bfd65db1eeecb05d62003d25aff9dc | refs/heads/master | 2020-05-23T21:28:02.374723 | 2019-05-07T22:24:02 | 2019-05-07T22:24:02 | 186,955,692 | 0 | 0 | null | 2019-05-16T05:13:03 | 2019-05-16T05:13:03 | null | UTF-8 | Scilab | false | false | 2,626 | tst | SPF_min_cap.tst | <scriptConfig name="SPF_min_cap" script="SA12_power_factor">
<params>
<param name="eut.pf_min_ind" type="float">-0.85</param>
<param name="eut.pf_min_cap" type="float">0.85</param>
<param name="eut.pf_settling_time" type="int">1</param>
<param name="gridsim.ametek.phases" type="int">1</param>
<param name="spf.n_r" type="int">3</param>
<param name="gridsim.ametek.freq" type="float">60.0</param>
<param name="gridsim.ametek.i_max" type="float">60.0</param>
<param name="gridsim.ametek.v_nom" type="float">120.0</param>
<param name="gridsim.ametek.v_max" type="float">150.0</param>
<param name="pvsim.terrasas.vmp" type="float">350.0</param>
<param name="das.px8000.sample_interval" type="int">500</param>
<param name="eut.p_rated" type="int">5000</param>
<param name="pvsim.terrasas.pmp" type="float">5000.0</param>
<param name="gridsim.ametek.ip_port" type="int">5025</param>
<param name="das.px8000.chan_3_label" type="string">1</param>
<param name="das.px8000.chan_1_label" type="string">1</param>
<param name="pvsim.terrasas.channel" type="string">1,2</param>
<param name="das.px8000.ip_addr" type="string">192.168.0.10</param>
<param name="gridsim.ametek.ip_addr" type="string">192.168.0.11</param>
<param name="pvsim.terrasas.ipaddr" type="string">192.168.0.2</param>
<param name="das.px8000.chan_4_label" type="string">2</param>
<param name="das.px8000.chan_1" type="string">AC</param>
<param name="das.px8000.chan_4" type="string">DC</param>
<param name="das.px8000.chan_3" type="string">DC</param>
<param name="pvsim.mode" type="string">Disabled</param>
<param name="loadsim.mode" type="string">Disabled</param>
<param name="gridsim.mode" type="string">Disabled</param>
<param name="spf.pf_mid_ind" type="string">Disabled</param>
<param name="das.mode" type="string">Disabled</param>
<param name="spf.pf_min_ind" type="string">Disabled</param>
<param name="der.mode" type="string">Disabled</param>
<param name="spf.pf_mid_cap" type="string">Disabled</param>
<param name="gridsim.auto_config" type="string">Disabled</param>
<param name="spf.pf_min_cap" type="string">Enabled</param>
<param name="spf.p_20" type="string">Enabled</param>
<param name="spf.p_100" type="string">Enabled</param>
<param name="spf.p_50" type="string">Enabled</param>
<param name="das.px8000.comm" type="string">Network</param>
<param name="gridsim.ametek.comm" type="string">TCP/IP</param>
<param name="das.px8000.chan_2" type="string">Unused</param>
</params>
</scriptConfig>
|
1014325a33b64d7ede7b0f75f55f8c318c56078b | 449d555969bfd7befe906877abab098c6e63a0e8 | /3840/CH3/EX3.5/Ex3_5.sce | 930d51740dd6adb9762aa8640a0cf4e852126952 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 276 | sce | Ex3_5.sce | clear
//
//
//
//Variable declaration
n=1 //order
theta=38.2*%pi/180 //glancing angle(radian)
lamda=1.54 //wavelength(angstrom)
h=2
k=2
l=0
//Calculation
a=sqrt(h**2+k**2+l**2)
d=n*lamda*a/(2*sin(theta)) //lattice parameter(angstrom)
//Result
|
a60d6de193145066042af42cbfad447390325b4a | 449d555969bfd7befe906877abab098c6e63a0e8 | /692/CH6/EX6.18/P6_18.sce | 1621ddb18856b678dafaa25ba6a2ef374872e82d | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 187 | sce | P6_18.sce | //EXAMPLE 6.18
//Inverse Z-transform using power series expansion
clc;
clear;
z=%z;
Xnum=z;
Xden=(z-1)^2;
xn=ldiv(Xnum,Xden,15);
disp(xn,'The function is = ');
disp(' Thus, xn = n*u(n)'); |
94727d103c66600a13e4c8e0df1757845608f12c | 449d555969bfd7befe906877abab098c6e63a0e8 | /1529/CH21/EX21.11/21_11.sce | 4de18e0795c6a2512b5d99a7d5b321c0fe3e49d7 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 551 | sce | 21_11.sce | //Chapter 21, Problem 11
clc;
f=50; //frequency
v1=500; //primary voltage
v2=100; //secondary voltage
B=1.5; //maximum core flux density
A=50e-4; //effective core cross-sectional area
phim=B*A; //maximum flux
n1=v1/(4.44*f*phim); //primary turns
n2=v2/(4.44*f*phim); //secondary turns
printf("Primary turns = %d turns\n\n",n1);
printf("Seconadry turns = %d turns\n\n",n2);
|
04ba8cc6af4171b649d4b0774ad4df62ae9ef8a7 | 726961a3412b6d2fda7c781172773be5e27ac97a | /jflap-grades/tests/q04d.tst | 8520bfd33051796a3006e8cc7b2d00b125ece5a5 | [] | no_license | ailton07/jflap-grades-19-2 | 0546deb482e7f8e003591351191fa649d62fd405 | ff58118d31aa30a0f56cae8e5f0186d44c1b72a8 | refs/heads/master | 2020-09-16T12:49:31.560841 | 2019-11-25T01:03:19 | 2019-11-25T01:03:19 | 223,774,968 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 59 | tst | q04d.tst | 0
0.20
abc 1
acb 1
cba 1
bca 1
ababc 0
a 0
aabc 0
bcaabc 0
|
494165ab82b349d21627efbab2f4cd68290a6b57 | 449d555969bfd7befe906877abab098c6e63a0e8 | /51/CH12/EX12.8/12_8data.sci | faa1956e78e7be2f7fa3107f44137e038e9e05ee | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 48 | sci | 12_8data.sci | ri=0.133;//in.
ro=0.168;//in.
N=300000;//rpm
|
cd8e9a5432e881dd91ef443b8df21a2139e16a8f | 449d555969bfd7befe906877abab098c6e63a0e8 | /2213/CH4/EX4.21/ex_4_21.sce | f2b810b9d061c924940854a898ed2308d1b6eb67 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 321 | sce | ex_4_21.sce | //Example 4.21//compare diameter and length
clc;
clear;
close;
format('v',6)
v1=110;//in volts
cp1=16;//in cp
cp2=25;//in cp
v2=220;//in volts
ri=((cp1/cp2)*(v2/v1));//ratio of curents
dr=(ri)^(2/3);//ratio of diameters
di=(cp1/cp2)*(1/dr);//ratio of lengths
disp(dr,"ratio of diameter is")
disp(di,"ratio of length is")
|
de2ceb51d0486628b264c1c11a99ebb75bfa6c70 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1133/CH8/EX8.15/Example8_15.sce | facf531202c9e56cdffe7f01938b46c53ac2b8a8 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 429 | sce | Example8_15.sce | //Example 8.15
clc
disp("IC 74191 is a 4-bit counter. Thus it is MOD-16 counter. However, we require MOD-10 counter. The difference between 16 and 10 is 6. Hence 6 steps must be skipped from the full modulus sequence. This can be achieved by presetting counter to value 6. Each time when counter recycles it starts counting from 6 upto 16 on each full cycle. Therefore, each full cycle of the counter consists of 10 states.")
|
36937aac01c306b3b1566f7a564c758c249f102c | 449d555969bfd7befe906877abab098c6e63a0e8 | /2705/CH15/EX15.1/Ex15_1.sce | 153a3eea664f0e9ecf12acbebc54c53c9ec6970a | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 395 | sce | Ex15_1.sce | clear;
clc;
disp('Example 15.1');
// aim : To determine
// the thermal efficiency of the cycle
// given values
T1 = 273+400;// temperature limit, [K]
T3 = 273+70;// temperature limit, [K]
// solution
// using equation [15] of section 15.3
n_the = (T1-T3)/T1*100;// thermal efficiency
mprintf('\n The thermal efficiency of the cycle is = %f percent\n',n_the);
// End
|
6eece4e2733076dfb5dd07bf4c4878630e948905 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1580/CH6/EX6.3/Ch06Ex3.sce | 58db50e875a40d6dba26671644543a9215355d3e | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 503 | sce | Ch06Ex3.sce | // Scilab Code Ex6.3 : Page-6.10 (2004)
clc;clear;
t = 3e-14; // Mean free time, sec
m = 9.1e-31; // Mass of electron, kg
e = 1.6e-19; // Charge of electron, C
r = 1.85e-10; // Radius of sodium atom, m
a = 4*r/sqrt(3); // Sodium has BCC structure
n = 2/(a^3); // Number of electron per unit volume
rho = m/(n*(e^2)*t); // Electrical resistivity, ohm m
printf("\nElectrical resistivity = %3.3e ohm m", rho);
// Result
// Electrical resistivity = 4.620e-08 ohm m
|
35a36c15fb1ce12437e36ba6ad50d9210e77071d | b32474ae2727233775f44c71edfe1f10b6a3430f | /difdiv.sci | 8361da44d4b9d9acbaf8eb3f5aa51bb11a2bdc4b | [] | no_license | lucaslyon96/scilab | 8400b98c25dafa13069dd64bd391c15218323575 | 8fe45fd3bd27ab21490682874f72f9c20c8717e1 | refs/heads/master | 2020-03-18T12:25:20.253687 | 2018-05-24T14:49:08 | 2018-05-24T14:49:08 | 134,725,468 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 187 | sci | difdiv.sci | function [tab] = difdiv(x,y)
n=length(x)
tab(:,1)=y
for i=1:n-1
for j=1:n-i
tab(j,i+1)=(tab(j+1,i)-tab(j,i))/(x(j+i)-x(j))
end
end
endfunction
|
90283b723ca992197062483f0b875b398fd55ff8 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1922/CH8/EX8.5/8_5.sce | bc79820f2eb5fd84a5a747252f6d42eff3115de5 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 357 | sce | 8_5.sce | clc
clear
//Initialization of variables
v1=81 //cm^3/gmol
v2=97 //cm^3/gmol
d1=9.2 //(cal/cm^3)^0.5
d2=8.6 //(cal/cm^3)^0.5
R=1.987
T=373.1 //K
//calculations
d=0.5*(d1+d2)
lng1=v1*(d1-d)^2 /(R*T)
lng2=v2*(d2-d)^2 /(R*T)
g1=exp(lng1)
g2=exp(lng2)
//results
printf("Activity coeffecients of components are %.3f and %.3f respectively",g1,g2)
|
6d693464e1c257154edede47126f0e8a6a1e3178 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3784/CH3/EX3.4/Ex3_4.sce | 0f1194964497874689dc4a812f875d993a5af107 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 330 | sce | Ex3_4.sce | clc
// Variable Initiallization
F=50 //Supply Frequency In Hz
Erms=230 //RMS Voltage Per Phase In Volts
L=0.015 //Inductance In Henry
A1=60 //Firing Angle
A2=120 //Firing Angle
//solution
W=2*%pi*F
Icp=((3*sqrt(2)*Erms)/(W*L))*(1-sind(A1))
printf('\n\n The Peak value of Circulating Current=%0.1f Amp\n\n',Icp)
|
3f399ceeee999c27c85fd240bfb65a77cf93b1e7 | abed134eb329d44a339af93997f34c76b7649173 | /p5codes_10252020/CPU.tst | b375174765d4071afdff526f9e6a78849c51e929 | [] | no_license | Patrickyyh/CSCE-312 | 8823df9f53d378b96c8018064da3823faef95ce3 | b9ba0fd8592ce5d91d1689219ff48d638a66aee0 | refs/heads/master | 2023-05-03T18:46:15.689810 | 2021-05-22T06:02:17 | 2021-05-22T06:02:17 | 369,727,875 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 640 | tst | CPU.tst | load CPU.hdl,
output-file CPU.out,
compare-to CPU.cmp,
output-list time%S0.4.0 fromM%D0.16.0 In%B0.26.0 Reset%B2.1.2 toM%D1.16.0 writeM%B3.1.3 addressM%D0.16.0 PCOut%D0.16.0;
set In %B0001000001000111, // ADDI R0, R1, 7
tick, output, tock, output;
set fromM %D16,
set In %B1000001000000011, // READ R1, R0
tick, output, tock, output;
set In %B0000010001011000, // ADD R2, R1,R3
tick, output, tock, output;
set fromM %D19,
set In %B1000100010000000, // READ R4, R2
tick, output, tock, output;
set In %B1011100000000000, // PCOut = R4
tick, output, tock, output;
// Add more test cases here to increase the robustness of testing
|
48eab94ef2073a59fe99b5385f134ecf99c1c6d0 | 584105ff5b87869494a42f632079668e4c3f82de | /wrapppers/help_files/composeRT.sci~ | a8b947b4d72c2e8d2a33fa4c656e6782b5b16fd9 | [] | no_license | kevgeo/FOSSEE-Computer-Vision | 0ceb1aafb800580498ea7d79982003714d88fb48 | 9ca5ceae56d11d81a178a9dafddc809238e412ba | refs/heads/master | 2021-01-17T21:11:31.309967 | 2016-08-01T14:45:40 | 2016-08-01T14:45:40 | 63,127,286 | 6 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 169 | composeRT.sci~ | function [RotVec3 TransVec3] = composeRT(RotVec1,TransVec1,RotVec2,TransVec2)
[RotVec3 TransVec3] = opencv_composeRT(RotVec1,TransVec1,RotVec2,TransVec2)
endfunction
| |
716eef41502bfc7da65ca8efccb1780f5706280c | 449d555969bfd7befe906877abab098c6e63a0e8 | /1586/CH7/EX7.1/EXP7_1.sce | fbb59599b5253a052ab183dbdb8ac2c8747be4a2 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 357 | sce | EXP7_1.sce | clc;funcprot(0);//EXAMPLE 7.1
// Initialisation of Variables
f=1.12;.......//Geometry factor for the specimen and flaw
sigma=45000;.....//Applied stress on Steel in psi
K=80000;.........//The stress intensity factor
//CALCULATIONS
a=(K/(f*sigma))^2/%pi;........//Depth of crank in in
disp(a,"Depth of crank that will propagate in the steel in in:")
|
a8c73dc633996598eb9a0b272250cb327bb68171 | 39c5c468df5e2bde0147a30cf092fc8da3e7ed3e | /UFRGS/calcNumerico/area2/P2_numerico_oberdan/M8 - Minimos_Quadrados/minimos-quadrados-hiperbole.sce | 2ddccc715b1479781ad4533533e271c814ee1066 | [] | no_license | andredxc/Files | 9dffc9fe5f7e923b83035d794dfa15c930cdb898 | e32309b9ab548b829b04be66c2776cf9c9c6656e | refs/heads/master | 2021-06-03T10:44:01.606242 | 2020-09-21T15:39:48 | 2020-09-21T15:39:48 | 107,410,076 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 115 | sce | minimos-quadrados-hiperbole.sce | // hiperbole y=1./(a+bx)
x=[0:0.1:1];
y=sin(x)+1;
yi=1./y;
A=[ones(11,1) x'];
v=inv(A'*A)*A'*yi';
a=v(1)
b=v(2)
|
6345149b2459b72d7b572b33ec03d258306b9e28 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1436/CH7/EX7.1/ex7_1.sce | 350975e3c590dae309f4394fd229309af97ea73b | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 165 | sce | ex7_1.sce | //Example 7.1, page no-436
clear
clc
f=2*9.8*10^5
A=100
V=20
l=10
mu=(f/A)/(V/l)
mu=mu/1000
printf("The absolute viscosity mu = %.1f*10^5 centipoises",mu)
|
f49fdd5dd69bb4e1b8e1c09e2db7a8864fda8e57 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2414/CH2/EX2.9/Ex2_9.sce | b945c092edcb8cc19169051ecfc238ce5cf9b443 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,051 | sce | Ex2_9.sce | clc;
clear all;
//page no 54
//problem 2.9
f0=0;
f1=500; //fundamental freq.
f2=1000; f3=1500; //harmonics
//Values from ex 2.4
C=[5 8 6 3]// Values in Volts
//Values from ex 2.5
P=[5 6.4 3.6 .9]; //poweer in watts
clf;
// plot two sided linear amplitude spectrum
fHz=-1510:10^-2:1510; //x-axis matrix
//Y-axis matrix
Cn=[C(1)]
for i=2:4
Cn=[zeros(-500+10^-2:10^-2:0-10^-2) Cn zeros(0+10^-2:10^-2:500-10^-2)]
Cn=[C(i)/2 Cn C(i)/2];
end
Cn=[zeros(-10+10^-2:10^-2:0) Cn zeros(0:10^-2:10-10^-2)]
subplot(211)
plot2d(fHz,Cn,[2],rect=[-2000,0,2000,6])
xtitle('Two-sided Linear amplitude spectrum','f,Hz','Vn(V)')
xgrid
// plot two power spectrum
fHz=-1510:10^-2:1510; //x-axis matrix
//Y-axis matrix
Pn=[P(1)]
for i=2:4
Pn=[zeros(-500+10^-2:10^-2:0-10^-2) Pn zeros(0+10^-2:10^-2:500-10^-2)]
Pn=[P(i)/2 Pn P(i)/2];
end
Pn=[zeros(-10+10^-2:10^-2:0) Pn zeros(0:10^-2:10-10^-2)]
subplot(212)
plot2d(fHz,Pn,[6],rect=[-2000,0,2000,6])
xtitle('Two-sided power] spectrum','f,Hz','Pn(W)')
xgrid
|
13908a5c8c061b7f5620e77a32481ba28a506849 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1370/CH3/EX3.17/example3_17.sce | 1677d34a914124941d2992fa5e6212de75bf5cd4 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 914 | sce | example3_17.sce | //exmaple3.17
clc
disp("5 kVA, 2300/230 V, P_i=40 W, (P_cu)F.L. =112 W, cos(phi)=0.8")
disp("Sr. kVA n=Fraction of full load New P_cu= %eta=n[Total VA]cos(phi)/n[Total VA]cos(phi)+P_i+New P_cu *100")
disp("No. output =Actual kVA/total kVA n^2 P_cu(F.L.) ")
disp("1 1.25 0.25 7 95.51%")
disp("2 2.5 0.5 28 96.711%")
disp("3 3.75 0.75 63 96.668%")
disp("4 5 1 112 96.339%")
disp("5 6.25 1.25 175 95.877%")
disp("6 7.5 1.5 252 95.359%")
disp("")
disp("The efficiency against kVA output curve is shown in the fig. 3.28")
|
5bcf16cd3fce75c27b1b046f3c0579058e980677 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1808/CH5/EX5.28/Chapter5_Exampl28.sce | 5cd923c5611f04f1258bfa76cc11e806c9ba58c9 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 646 | sce | Chapter5_Exampl28.sce | clc
clear
//INPUT DATA
k=0.05;//clearance
p1=1;//initial pressure in bar
pd=5.5;//delivery pressure in bar
n=1.3;//index of compression
R=0.287;//gas constant
N=500;//Speed in rpm
d=0.2;//diameter in m
t1=293;//temperature in K
//CALCULATIONS
nv=1+k-k*((pd/p1)^(1/n));//volumetric efficiency in percentage
va=nv*(3.14*d^3*1.5*N)/4;//Volume of air in m^3/min
m=p1*va/(R*t1);//mass of air in kg/min
ip=(n/(n-1))*p1*10^2*(va/60)*((pd/p1)^((n-1)/n)-1);//Power required to run the compressor in kW
//OUTPUT
printf('(i)Volumetric efficiency %3.4f percentage \n (ii)Power required to run the compressor is %3.2f kW',nv,ip)
|
70a82803cfd37a4f4c79efa513ca4267442a35c0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3137/CH6/EX6.12/Ex6_12.sce | 84a221373f2167f0452753d763750f400688c4ea | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 357 | sce | Ex6_12.sce | //Initilization of variables
m=1 //kg
g=9.81 //m/s^2
t1=45 //degrees
t2=30 //degrees
//Calculations
//Solving as system of linear equations
A=[1 0 -cosd(t1) 0;0 1 0 3/5;-5 g*m*cosd(t1)*cosd(t2) 0 0;-1 0 0 4/5]
B=[0;g*m;g*m*5*cosd(t1)*cosd(t2);0]
C=inv(A)*B
//Result
clc
printf('The forces are Nb=%fN Nc=%fN Tc=%fN Tb=%fN',C(1),C(2),C(3),C(4))
|
a5ce4aeb94386e096b6fc6ea32ac6dcdb6ab21ed | 449d555969bfd7befe906877abab098c6e63a0e8 | /2159/CH10/EX10.10/1010.sce | bab8de7f7d4680c23e019b6291030ae1815199b0 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 229 | sce | 1010.sce | // problem 10.10
Q=0.118
N=1450/60
Hm=25
d2=0.25
B2=0.05
n=0.75
g=9.81
u2=3.142*d2*N
Vf2=Q/(3.142*d2*B2)
Vw2=g*Hm/(n*u2)
y2=atand(Vf2/(u2-Vw2))
disp(y2,"vane angle in degree at the outer nperiphery of the impeller")
|
c953cbfdc78ce88971fe343ac0ee073c15652e3d | 449d555969bfd7befe906877abab098c6e63a0e8 | /848/CH14/EX14.10/Figure14__10.sce | 872487a34a584d0b2f69a78921028d3bcf9fb243 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 638 | sce | Figure14__10.sce | //clear//
//Caption:Performance Measurement and Monitoring
//Figure:14.10 Plotting pulse shape of gaussian distribution
//and determining 3-dB optical and electrical bandwidth
clear;
close;
clc;
sigma = 1;
t = -3*sigma:0.01:3*sigma;
p = (1/(sigma*sqrt(2*%pi)))*exp(-t^2./(2*sigma^2));
fdB_optical = 0.187/sigma;
fdB_electrical = 0.133/sigma;
disp(fdB_optical,'fdB_optical')
disp(fdB_electrical,'fdB_electrical')
plot(t,p,'r')
xlabel('Time t')
ylabel('Relative pulse amplitude P(t)')
title('Figure:14.10 Definitions of pulse-shape parameters')
xgrid(1)
//Result
//fdB_optical = 0.187
//fdB_electrical = 0.133
|
bb5eb7a1fa1309936ecb822526b4b27fd47beecc | 449d555969bfd7befe906877abab098c6e63a0e8 | /26/CH2/EX2.2.7/2_2_7.sce | 3df602ad4427b521c770a09dad1e03537088d0dd | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 162 | sce | 2_2_7.sce | disp('the co-efficient matrix is:')
a=[1 2;5 12]
disp(a)
disp('inverse of the matrix is:')
disp(inv(a))
disp('solution is:')
b=[-1;3];
c=inv(a);
disp(c*b) |
b6ba0f4bc244bb5ae0d71db9c2f7c8337ebf42d5 | 7b040f1a7bbc570e36aab9b2ccf77a9e59d3e5c2 | /Scilab/local/2dof_controller/dc/ident/scilab/max_ex.sce | 11e0c09cae230ef8ff99349ecbe11ad9327ca421 | [] | no_license | advait23/sbhs-manual | e2c380051117e3a36398bb5ad046781f7b379cb9 | d65043acd98334c44a0f0dbf480473c4c4451834 | refs/heads/master | 2021-01-16T19:50:40.218314 | 2012-11-16T04:11:12 | 2012-11-16T04:11:12 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 526 | sce | max_ex.sce | // Updated(3-8-07)
// 6.4
S1 = [1 2 3 4];
S2 = [1,-2,3,-4];
S3 = [-1,-2,3,4];
len = length(S1)-1;
xv = -len:len;
m = 1;
xi = rand(4,1,'normal');
Spxi1 = S1 + m*xi';
Spxi2 = S2 + m*xi';
Spxi3 = S3 + m*xi';
n = 1:length(S1);
plot(n,Spxi1,'o-',n,Spxi2,'x--',n,Spxi3,'*:');
label('',4,'n','y',4);
ACF1 = normacf(Spxi1);
ACF2 = normacf(Spxi2);
ACF3 = normacf(Spxi3);
xset('window',1);
a = gca();
a.data_bounds = [-len -1; len 1];
plot(xv,ACF1,'o-',xv,ACF2,'x--',xv,ACF3,'*:');
label('',4,'Lag','ACF',4);
|
3599c29a65ee077275a4f0a7cc485a42cc403713 | e41b69b268c20a65548c08829feabfdd3a404a12 | /3DCosmos/Data/Scripts/_Movie/NotUsed/scene_starglobe.SCI | 199de744a5d57c452adaa4fa6edaf08464afdbbd | [
"LicenseRef-scancode-khronos",
"MIT"
] | permissive | pvaut/Z-Flux | 870e254bf340047ed2a52d888bc6f5e09357a8a0 | 096d53d45237fb22f58304b82b1a90659ae7f6af | refs/heads/master | 2023-06-28T08:24:56.526409 | 2023-03-01T12:44:08 | 2023-03-01T12:44:08 | 7,296,248 | 1 | 1 | null | 2023-06-13T13:04:58 | 2012-12-23T15:40:26 | C | UTF-8 | Scilab | false | false | 17,086 | sci | scene_starglobe.SCI |
codeblock readtextfile(ScriptDir+"\_TOOLS.sci");
codeblock readtextfile(ScriptDir+"\_SSYS.sci");
###############################################################################################
###############################################################################################
###############################################################################################
createvar(globeradius);
function AddPlane(mydata,fra,name,col)
{
weakcol=color(col.r,col.g,col.b,0.1);
sz=1.3*mydata.globeradius;
fra.add("Rectangle","Position":point(-1*sz,-1*sz,0),"Axis1":vector(2*sz,0,0),"Axis2":vector(0,2*sz,0),
"color":weakcol,"BlendType":BlendTransParent,"EnableLight":false,"DepthMask":DepthMaskDisable,"renderback":true);
crv=fra.add("Curve","color":col,"EnableLight":false);
crv.addpoint(point(-1*sz,-1*sz,0));
crv.addpoint(point(-1*sz,1*sz,0));
crv.addpoint(point(1*sz,1*sz,0));
crv.addpoint(point(1*sz,-1*sz,0));
crv.IsClosed=true;
fra.add("Curve",
"color":col,"BlendType":BlendTransParent,"EnableLight":false
).makeline(point(-1*sz,0,0),point(1*sz,0,0));
fra.add("Text3D","Content":name,
"Position":point(0.95*sz,0.95*sz,0),
"UnitX":vector(-0.15*sz,0,0),
"UnitY":vector(0,-0.15*sz,0),
"EnableLight":false,"Color":col,"BlendType":BlendTransParent
);
}
function setviewerposition(ilongit,ilattit)
{
vframe=root.SC.Universe.SolarSystem.Earth.Inclin.Globe.ViewerFrame;
vframe.transf.reset;
vframe.transf.rotate(vector(0,0,1),ilongit);
vframe.transf.rotate(vector(0,1,0),Pi/2-ilattit);
}
function InitStarGlobe(mydata)
{
ssysframe=ssys_create;
ssys_createearth(200);
ssys_showstarback(true);
#root.SC.Universe.SolarSystem.EarthOrbit.visible=false;
#create clock
clockframe=root.SC.Universe.addscreenframe("ClockFrame");
info_clock=clockframe.add("Clock","Type":ClockTypeAnalog,"Position":point(0.1,0.15,0),"Size":0.08,
"Color":color(0.7,0.7,0.7),"EnableLight":false);
info_date=clockframe.add("Clock","Type":ClockTypeDate,"Position":point(0.02,0.02,0),"Size":0.03,
"Color":color(0.7,0.7,0.7),"EnableLight":false);
globeframe=GetPlanetFrame("Earth");
earthframe=GetPlanetBodyFrame("Earth");
globeradius=mydata.globeradius;
#shadow
shad=globeframe.add("sphere","Name":"shadow");
shad.radius=0.99*globeradius;
shad.EnableLight=false;
shad.BlendType=BlendTranslucent;
shad.DepthMask=DepthMaskDisable;
shad.renderfront=false;
shad.renderback=true;
shad.color=color(0,0,0,0.8);
shad.resolution=50;
shad.canbuffer=true;
#create halo
halfcircle=FlatContourSet;
haloframe=globeframe.addviewdirframe(point(0,0,0),"haloframe");
halfcircle.generate(functor("point("+str(globeradius)+"*sin(a),"+str(globeradius)+"*cos(a),0)","a"),Pi,0,40);
halo=haloframe.add("SolidObject","Name":"Halo");
halo.Revolve(halfcircle,40);
halo.BlendType=BlendTransparent;
halo.RenderBack=true;
halo.DepthMask=DepthMaskDisable;
halo.EnableLight=false;
halo.GenerateVertexProperty(functor("color(0,0,1/(1+15*sqr(p.z/"+str(globeradius)+")),0.15)","p"),VertexPropertyColor);
halo.canbuffer=true;
sp=globeframe.add("sphere");
sp.color=color(1,1,1);
#Star globe
tx=globeframe.createtexture("star",DataDir+"\textures\star4.bmp");
st1=globeframe.add("StarGlobe","Name":"StarglobeFront");
st1.radius=globeradius;
st1.texture="star";
st1.StarSize=0.01*globeradius;
st1.LineSize=0;#0.01*globeradius;
st1.linecolor=color(0,0.5,1,0.4);
st1.renderback=false;
st2=globeframe.add("StarGlobe","Name":"StarGlobeBack");
st2.radius=globeradius;
st2.texture="star";
st2.StarSize=0.01*globeradius;
st2.LineSize=0;#0.01*globeradius;
st2.renderfront=false;
st2.linecolor=color(0,0.5,1,0.4);
st2.color=color(1,1,1,0.15);
#Create milky way
#galactic pole
glong=179.32095/180*Pi;
glatt=29.811954/180*Pi;
ez=-1*vector(cos(glong)*cos(glatt),sin(glong)*cos(glatt),sin(glatt));
#galactic center
glong=266.14097/180*Pi;
glatt=-5.52967943/180*Pi;
ex=vector(cos(glong)*cos(glatt),sin(glong)*cos(glatt),sin(glatt));
ey=vecnorm(ez*ex);
mwf=globeframe.addsubframe("MilkyWay");
mwf.transf.Xaxis=-1*ex;
mwf.transf.Yaxis=-1*ey;
mwf.transf.Zaxis=ez;
tx=mwf.createtexture("MilkyWay",DataDir+"\textures\milkyway.png");
mw=mwf.add("sphere","EnableLight":false);
mw.color=color(0.3,0.5,1,0.45);
mw.texture=tx.name;
mw.BlendType=BlendTransparent;mw.DepthMask=DepthMaskDisable;
mw.renderback=false;mw.renderfront=true;
mw.radius=globeradius;
#Sun path
fr=globeframe.addsubframe("EclipticaCircle");
c1=fr.add("curve");
c1.makecircle(point(0,0,0),vector(0,0,1),globeradius,80);
c1.color=color(1,0.75,0);
c1.size=2;
#create earth pole axis & equator
fr=earthframe.addsubframe("EquatorFrame");
eaxis=fr.add("Curve","Name":"Axis");
eaxis.makeline(point(0,0,-1*globeradius),point(0,0,+1*globeradius));
eaxis.size=2;
eaxis.color=color(1,0.25,0);
c1=fr.add("curve");
c1.makecircle(point(0,0,0),vector(0,0,1),globeradius,80);
c1.color=color(1.0,0.25,0);
c1.size=2;
#create equatorial grid
eqgridframe=globeframe.inclin.addsubframe("eqgrid");
for i=-8 to 8 do {
a=deg2rad(10*i);
crv=eqgridframe.add("Curve","Size":1,"Color":color(0.7,0.3,0));
crv.makecircle(point(0,0,globeradius*sin(a)),vector(0,0,1),globeradius*cos(a),80);
}
for i=0 to 17 do {
a=deg2rad(10*i);
crv=eqgridframe.add("Curve","Size":1,"Color":color(0.7,0.2,0));
crv.makecircle(point(0,0,0),vector(cos(a),sin(a),0),globeradius,80);
if (i==0) or (i==9) then { crv.Size=2; crv.color=color(1,0.25,0,1); }
}
eqgridframe.visible=false;
#create viewer frame, but at earth center
vframe=earthframe.addsubframe("ViewerFrame");
setviewerposition(mydata.ViewerLongitude,mydata.ViewerLattitude);
#create zenith axis & horizon
horframe=vframe.addsubframe("horizon");
horframe.visible=false;
zaxis=horframe.add("Curve","Name":"ZenithAxis");
zaxis.makeline(point(0,0,0),point(0,0,globeradius));
zaxis.size=2;
zaxis.color=color(0.2,0.5,0.2);
horline=horframe.add("Curve","Name":"HorizLine");
horline.makecircle(point(0,0,0),vector(0,0,1),1.01*globeradius,80);
horline.size=2;
horline.color=color(0.2,0.5,0.2);
horplane=horframe.add("Cylinder","Name":"HorPlane");
horplane.Axis=vector(0,0,0.01*globeradius);
horplane.radius=globeradius;
horplane.resolution=60;
horplane.EnableLight=false;
horplane.color=color(0.1,0.3,0.1,0.5);
horplane.BlendType=BlendTranslucent;
horplane.DepthMask=DepthMaskDisable;
horcap=horframe.add("Surface","Name":"HorCap");
horcap.generate(functor("point(1.02*"+str(globeradius)+"*cos(u)*cos(v),1.02*"+str(globeradius)+"*cos(u)*sin(v),-1.02*"+str(globeradius)+"*sin(u))","u","v"),Pi/2,0,30,0,2*Pi,60);
horcap.enablelight=false;
horcap.color=color(0,0,0,0.8);
horcap.BlendType=BlendTranslucent;
horcap.DepthMask=DepthMaskDisable;
#create azimutal grid
azgridframe=vframe.addsubframe("azgrid");
for i=-8 to 8 do {
a=deg2rad(10*i);
crv=azgridframe.add("Curve","Size":1,"Color":color(0.2,0.4,0.2));
crv.makecircle(point(0,0,globeradius*sin(a)),vector(0,0,1),globeradius*cos(a),80);
}
for i=0 to 17 do {
a=deg2rad(10*i);
crv=azgridframe.add("Curve","Size":1,"Color":color(0.2,0.4,0.2));
crv.makecircle(point(0,0,0),vector(cos(a),sin(a),0),globeradius,80);
if (i==0) or (i==9) then { crv.Size=2; crv.color=color(0.4,0.8,0.4); }
}
azgridframe.visible=false;
#makes sure the translucent object have correct order or rendering
globeframe.moveobject("Inclin",+10000);
#create sun object
sunpoint=globeframe.add("Sphere","Name":"Sun");
sunpoint.radius=globeradius/60;
sunpoint.EnableLight=false;
sunpoint.color=color(1,0.8,0);
#Ecliptica plane
root.SC.Universe.SolarSystem.Earth.AddSubFrame("EclipticaPlane");
AddPlane(ref(mydata),root.SC.Universe.SolarSystem.Earth.EclipticaPlane,"Ecliptica",color(1,1,0));
root.SC.Universe.SolarSystem.Earth.EclipticaPlane.visible=false;
#equatorial plane
root.SC.Universe.SolarSystem.Earth.Inclin.AddSubFrame("EquatorPlane");
AddPlane(ref(mydata),root.SC.Universe.SolarSystem.Earth.Inclin.EquatorPlane,"Equator",color(1,0,0));
root.SC.Universe.SolarSystem.Earth.Inclin.EquatorPlane.visible=false;
#misc
mydata.viewpostransitfr=1;
mydata.curviewframe=0;#0=galactic pole up + standstill 1=galactic pole up + co-moving; 2=zenith up
mydata.pastviewframe=-1;
mydata.viewtransitfr=1;
}
###############################################################################################
ttf=transformation;
unittf=transformation;
tf2=transformation;
tf3=transformation;
function AdjustStarGlobe(mydata)
{
if mydata.viewpostransitfr<0.9999 then {
mydata.viewpostransitfr=min(mydata.viewpostransitfr+0.01,1);
tfr=0.5+0.5*sin((mydata.viewpostransitfr-0.5)*Pi);
lo1=mydata.Viewerlongitude;
lo2=mydata.PastViewerLongitude;
la1=mydata.Viewerlattitude;
la2=mydata.PastViewerLattitude;
setviewerposition(
tfr*lo1+(1-tfr)*lo2,
tfr*la1+(1-tfr)*la2);
}
mydata.viewtransitfr=min(mydata.viewtransitfr+0.02,1);
tfr=0.5+0.5*sin((mydata.viewtransitfr-0.5)*Pi);
lasttimestep=incrtime;
globeradius=mydata.globeradius;
earthframe=root.SC.Universe.SolarSystem.Earth;
viewerframe=root.SC.Universe.SolarSystem.Earth.Inclin.Globe.ViewerFrame;
sunpoint=root.SC.Universe.SolarSystem.Earth.Sun;
#track sun position
vc=vecnorm(point(0,0,0)-earthframe.totaltransformation.origin);
sunpoint.position=@point(globeradius*1.0*vc);
#mechanism to co-move camera with earth
if true then {
ttf=earthframe.transf;
corotfr=0;
if mydata.curviewframe==1 then { corotfr=tfr; }
if mydata.pastviewframe==1 then { corotfr=1-tfr; }
if corotfr>0.001 then {
tf2=root.SC.Universe.SolarSystem.Earth.Inclin.transf
*root.SC.Universe.SolarSystem.Earth.Inclin.Globe.transf;
ttf=ttf*weight(unittf,tf2,corotfr);
}
horizonfr=0;
if mydata.curviewframe==2 then { horizonfr=tfr; }
if mydata.pastviewframe==2 then { horizonfr=1-tfr; }
if horizonfr>0.001 then {
tf2=root.SC.Universe.SolarSystem.Earth.Inclin.transf
*root.SC.Universe.SolarSystem.Earth.Inclin.Globe.transf
*root.SC.Universe.SolarSystem.Earth.Inclin.Globe.ViewerFrame.transf;
ttf=ttf*weight(unittf,tf2,horizonfr);
}
ttf.invert;
root.viewports.main.transf=ttf;
#handle corotation
if false then {
rotatfr=0;
if mydata.curviewframe==1 then { rotatfr=mydata.viewtransitfr; }
if mydata.pastviewframe==1 then { rotatfr=1-mydata.viewtransitfr; }
if rotatfr>0 then {#enable corotation
vp=GetViewPort;
inclin=deg2rad(-23.4457889);
poledir=vector(0,-1*sin(inclin),cos(inclin));
if not(root.Pauzed) then {
rotang=lasttimestep*2*Pi*365/364/(24*60*60)*rotatfr;
root.SC.Universe.SolarSystem.Earth.transf=root.SC.Universe.SolarSystem.Earth.transf.rotate(poledir,-1*rotang);
}
}
}
}
}
function StarGlobe_Corotate(mydata)
{
mydata.pastviewframe=mydata.curviewframe;
mydata.curviewframe=1;
mydata.viewtransitfr=0;
}
function StarGlobe_NonCorotate(mydata)
{
mydata.pastviewframe=mydata.curviewframe;
mydata.curviewframe=0;
mydata.viewtransitfr=0;
}
function StarGlobe_Horizon(mydata)
{
mydata.pastviewframe=mydata.curviewframe;
mydata.curviewframe=2;
mydata.viewtransitfr=0;
}
function StarGlobe_ChangeViewerPosition(mydata,newlongit,newlattit)
{
mydata.PastViewerLongitude=mydata.ViewerLongitude;
mydata.PastViewerLattitude=mydata.ViewerLattitude;
mydata.ViewerLongitude=newlongit;
mydata.ViewerLattitude=newlattit;
mydata.viewpostransitfr=0;
}
function GotoDate(mydata,targetdate)
{
oldfactor=root.TimeSpeedFactor;root.TimeSpeedFactor=0;
while targetdate-root.time>24*60*60 do {
root.time.AddDays(1);
AdjustStarGlobe(ref(mydata));
render;
render;
}
root.TimeSpeedFactor=oldfactor;
}
timespeed=2000;
function StopTime()
{
for i=0 to 30 do {
fr=i/30;
root.timespeedfactor=(1-fr)*timespeed;
AnimateStep;
}
}
function StartTime()
{
for i=0 to 30 do {
fr=i/30;
root.timespeedfactor=fr*timespeed;
AnimateStep;
}
}
###############################################################################################
function AnimateStep()
{
AdjustStarGlobe(ref(mydata));
render;
}
codeblock readtextfile(ScriptDir+"\_Movie\_AnimateTools.sci");
###############################################################################################
###############################################################################################
###############################################################################################
mydata=map;
mydata.globeradius=autokm(0.03);
mydata.ViewerLongitude=0;
mydata.ViewerLattitude=deg2rad(50);
root.framerate=30;
InitStarGlobe(ref(mydata));
#initialise viewing parameters
vp=GetViewPort;
vp.cameradir=vecnorm(vector(-0.896091437, -0.078427256, -0.436885914));
vp.camerapos=point(0,0,0)-4*mydata.globeradius*vp.cameradir;
vp.cameraupdir=vector(0,0,1);
vp.enableusernavigation=true;
vp.NearClipPlane=0.1*mydata.globeradius;
vp.FarClipPlane=20*mydata.globeradius;
vp.FocalDistance=4*mydata.globeradius;
root.SC.Universe.SolarSystem.Earth.EclipticaCircle.visible=false;
root.SC.Universe.SolarSystem.Earth.Inclin.Globe.EquatorFrame.visible=false;
#root.SC.Universe.SolarSystem.Earth.Inclin.Globe.ViewerFrame.azgrid.visible=true;
root.time=time(2010,1,1,0,0,0);
createvar(vc);
createvar(tm);
ang=0;
root.TimeSpeedFactor=timespeed;
#-----------------------------------------------------------------------------------------
#initially, do not show the star globe
root.SC.Universe.SolarSystem.Earth.shadow.visible=false;
root.SC.Universe.SolarSystem.Earth.haloframe.visible=false;
root.SC.Universe.SolarSystem.Earth.StarglobeFront.visible=false;
root.SC.Universe.SolarSystem.Earth.StarGlobeBack.visible=false;
root.SC.Universe.SolarSystem.Earth.MilkyWay.visible=false;
root.SC.Universe.SolarSystem.Earth.Sun.visible=false;
FadeViewportsIn;
animate(1);
#activate the star globe and hide the normal background
root.SC.Universe.SolarSystem.Earth.shadow.visible=true;
root.SC.Universe.SolarSystem.Earth.haloframe.visible=true;
root.SC.Universe.SolarSystem.Earth.StarglobeFront.visible=true;
root.SC.Universe.SolarSystem.Earth.StarGlobeBack.visible=true;
root.SC.Universe.SolarSystem.Earth.MilkyWay.visible=true;
root.SC.Universe.SolarSystem.Earth.Sun.visible=true;
for i=0 to 60 do {
fr=i/60;
root.SC.Universe.StarBackFrame.StarBack.Color=color(1-fr,1-fr,1-fr,1);
AnimateStep;
}
ssys_showstarback(false);
animate(3);
#show constellation lines
root.SC.Universe.SolarSystem.Earth.StarglobeFront.LineSize=root.SC.Universe.SolarSystem.Earth.StarglobeFront.StarSize;
root.SC.Universe.SolarSystem.Earth.StarGlobeBack.LineSize=root.SC.Universe.SolarSystem.Earth.StarGlobeBack.StarSize;
animate(1);
#Introduce ecliptica & ecliptica plane
animate(2);
root.SC.Universe.SolarSystem.Earth.EclipticaCircle.blinkperiod=0.4;
root.SC.Universe.SolarSystem.Earth.EclipticaCircle.visible=true;
animate(3);
root.SC.Universe.SolarSystem.Earth.EclipticaPlane.visible=true;
animate(1);
root.SC.Universe.SolarSystem.Earth.EclipticaCircle.blinkperiod=0;
animate(1);
#introduce equator, earth axis & equator plane
root.SC.Universe.SolarSystem.Earth.Inclin.Globe.EquatorFrame.blinkperiod=0.4;
root.SC.Universe.SolarSystem.Earth.Inclin.Globe.EquatorFrame.visible=true;
animate(1);
root.SC.Universe.SolarSystem.Earth.Inclin.EquatorPlane.visible=true;
animate(1);
root.SC.Universe.SolarSystem.Earth.Inclin.Globe.EquatorFrame.blinkperiod=0;
animate(1);
#Jump to other date
GotoDate(ref(mydata),time(2010,3,21));
animate(2);
#Show north pole up & corotate with Earth
StopTime;
root.SC.Universe.SolarSystem.Earth.EclipticaPlane.visible=false;
root.SC.Universe.SolarSystem.Earth.Inclin.EquatorPlane.visible=false;
StarGlobe_Corotate(ref(mydata));
animate(3);
StartTime;
animate(10);
#Show Zenith up & show horizon
StarGlobe_Horizon(ref(mydata));
animate(1);
root.SC.Universe.SolarSystem.Earth.Inclin.Globe.ViewerFrame.horizon.visible=true;
animate(10);
#Switch viewer position to equator
StarGlobe_ChangeViewerPosition(ref(mydata),0,deg2rad(0));
animate(8);
#Switch viewer position to southern hemispere
StarGlobe_ChangeViewerPosition(ref(mydata),0,deg2rad(-50));
animate(8);
#Switch viewer position to north pole
StarGlobe_ChangeViewerPosition(ref(mydata),0,deg2rad(89));
animate(8);
FadeViewportsOut;
stop;
|
53d2a7c7e7b3fcf6e9b04673206b20da8bb325f4 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3020/CH18/EX18.6/ex18_6.sce | a65758400cf738688201fd46b1468b466853348c | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 405 | sce | ex18_6.sce | clc;
clear all;
ue=0.4;//electon mobility in m^2/V*s
uh=0.2;//hole mobility in m^2/V*s
ni=2.1e19;//intrisic carrier concentration in m^-3
e=1.6e-19;//charge of electron
p=4.5e23;//density of hole
sigma=ni*e*(ue+uh);//conductivity of boron
disp('ohm^-1 m^-1',sigma,'conductivity of semiconductor is:')
sigma1=p*e*uh;
disp('ohm^-1 m^-1',sigma1,'conductivity of boron dopped semiconductor is:')
|
ef32ffd18f590591515d8ef3e389077a45a13fdb | 449d555969bfd7befe906877abab098c6e63a0e8 | /1199/CH6/EX6.4/6_4.sci | cc2d5710e881bdd8eea4eaf649ec2ba0f80a5234 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 166 | sci | 6_4.sci | // 6.4
clc;
R=(9*10^3)+(900+90+10);
Rt=100*10^3;
Attenuation=R/Rt;
Attenuation_factor=1/Attenuation;
printf("\nAttenuation factor=%.1f ",Attenuation_factor)
|
43a02c81d3be78666b1d69fd080293b6da5c2343 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1427/CH19/EX19.1/19_1.sce | 23d187aac6de751e6b133454de8d8424bb5ed392 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 252 | sce | 19_1.sce | //ques-19.1
//Calculating de Broglie wavelength of alpha particles
clc
E=100;//energy (in Mev)
h=6.626*10^-27;//erg sec
c=3*10^8;//speed of light (in m/s)
w=(h*c)/(E*1.602*10^-6);
printf("The wavelength of alpha particles is %.7f nm.",w*10^9);
|
a6519bfbe342c5de9050d8de490c4a52027a0498 | a3c04dad7c659a81f513ac0f2b8bf15ea5cef322 | /scilab/code_ref.sce | 929872f3a0a20043a51b638999757108a6b3b7cd | [] | no_license | keckj/Projet_Spe | 5f7366a63bfc6bc57e46e713fb047c5a00224265 | 626b795cbf8ac55725c38a866c9dc1e694dc0ea9 | refs/heads/master | 2021-05-28T00:38:50.649981 | 2014-10-15T07:03:51 | 2014-10-15T07:03:51 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 3,240 | sce | code_ref.sce | // Parametres du modele d'Aliev-Paniflov
a=0.2; b=0.1; kk=8.0; M1= 0.07; M2=0.3; epsilon=0.01; d=5e-5;
// Definition des parametres d'execution
nx = 200; // Nombre de points de discretisation dans la direction x
ny = 200; // Nombre de points de discretisation dans la direction y
lx = 1.0; // Taille de la boite dans la direction x
ly = 1.0; // Taille de la boite dans la direction y
T = 1000.0; // Temps final
// Initialise les inconnues du probleme
E = zeros(nx,ny);
R = zeros(nx,ny);
// Sauvegarde du champs entre 2 iterations du schema temporel
E_prec = zeros(nx,ny);
// Pas d'espace
dx = lx/(nx);
x = dx/2.:dx:lx;
X = repmat(x,nx,1);
Y = repmat(x',1,nx);
// Definie une condition initiale
for i = 1:nx,
for j = 1:nx,
if((dx*i-0.5)*(dx*i-0.5)+(dx*j-0.5)*(dx*j-0.5) < 0.005) then
E(i,j) = 1.0;
end
end
end
//R(1:nx, ny/2:ny) = 1.;
E_prec = E;
// Contrainte pour le pas de temps
rp = kk*(b+1)*(b+1)/4.;
dte = (dx*dx)/(d*4+(dx*dx)*(rp+kk));
dtr = 1.0/(epsilon + (M1/M2) *rp);
// Pas de temps
dt = 0.95*min(dte,dtr);
// Coefficient multuplicateur du schema difference finie
alpha = d*dt/(dx*dx);
Ex=sparse([2:nx;1:nx-1]',ones(nx-1,1)',[nx,nx]);
Ax=Ex+Ex'- 2*speye(nx,nx);
Ax(1,1) = -1; Ax(nx,nx) = -1; // Conditions de Neumann
Ey=sparse([2:ny;1:ny-1]',ones(ny-1,1)',[ny,ny]);
Ay=Ey+Ey'-2*speye(ny,ny);
Ay(1,1) = -1; Ay(ny,ny) = -1; // Conditions de Neumann
A=speye(nx*ny,nx*ny) + alpha*((Ay .*. speye(nx,nx))+(speye(ny,ny) .*. Ax));
C = ((Ay .*. speye(nx,nx))+(speye(ny,ny) .*. Ax))/(dx*dx);
// Instant initial
t = 0.;
R = R(:);
i = 0;
k = 0;
// Resolution du systeme d'equation
while (t<T)
//while (t<2*dt)
t = t + dt;
i = i+1;
// Applique l'equation du champ electrique
E = A*E_prec(:);
// Resout les equations explicites
E = E - dt*(kk*E .* (E-a) .* (E-1) + E .*R);
R = R - dt*(epsilon + M1 *R ./ (E + M2)) .* (R+kk*E .* (E-b-1));
// Mise à jour du champ
E_prec = E;
if(modulo(i,10)==0)
fprintfMat("Model2D/E_" + string(k) + ".dat", matrix(E,nx,ny), "%5.2f");
fprintfMat("Model2D/R_" + string(k) + ".dat", matrix(R,nx,ny), "%5.2f");
//if(k<10) then
//fprintfMat("Model2D/E_0000" + string(k) + ".dat", matrix(E,nx,ny), "%5.2f");
//fprintfMat("Model2D/R_0000" + string(k) + ".dat", matrix(R,nx,ny), "%5.2f");
//elseif (k<100) then
//fprintfMat("Model2D/E_000" + string(k) + ".dat", matrix(E,nx,ny), "%5.2f");
//fprintfMat("Model2D/R_000" + string(k) + ".dat", matrix(R,nx,ny), "%5.2f");
//elseif (k<1000) then
//fprintfMat("Model2D/E_00" + string(k) + ".dat", matrix(E,nx,ny), "%5.2f");
//fprintfMat("Model2D/R_00" + string(k) + ".dat", matrix(R,nx,ny), "%5.2f");
//elseif (k<10000) then
//fprintfMat("Model2D/E_0" + string(k) + ".dat", matrix(E,nx,ny), "%5.2f");
//fprintfMat("Model2D/R_0" + string(k) + ".dat", matrix(R,nx,ny), "%5.2f");
//else
//fprintfMat("Model2D/E_" + string(k) + ".dat", matrix(E,nx,ny), "%5.2f");
//fprintfMat("Model2D/R_" + string(k) + ".dat", matrix(R,nx,ny), "%5.2f");
//end
k = k + 1;
end
end
//E = matrix(E,nx,ny);
//R = matrix(R,nx,ny);
//surf(E,'interp')
//f=gcf();
//f.color_map = jetcolormap(256);
//a = gca();
//a.view = "2d";
|
92c4abfebca04d235422991cd77425777af75446 | 449d555969bfd7befe906877abab098c6e63a0e8 | /671/CH6/EX6.5/6_5.sce | f4ef090ee3adfe45dacd6cca29a7991f9c5b3c82 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 171 | sce | 6_5.sce | Vl=400
Z=16+%i*12
Vp=Vl
Ip=Vp/Z
pf=cos(atan(imag(Z)/real(Z)))
Il=Ip*sqrt(3)
P=sqrt(3)*Vl*Il*pf
Q=sqrt(3)*Vl*Il*sin(acos(pf))
S=P+%i*Q
disp(Ip,Il,pf,P,Q,S) |
c5e7b5e1e8186b8930688dedbbd33001a1dba323 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2420/CH7/EX7.5/7_5.sce | d62a56df75356591b968c6483c4d5cc994fa5093 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 492 | sce | 7_5.sce | clc
clear
//Initialization of variables
P1=200 //psia
T1=500 //F
P2=1 //psia
alpha=20 //degrees
n=3600
g=32.2 //ft/s^2
Vb=1200 //fps
//calculations
disp("From mollier charts,")
V1=4240 //fps
V1x=3980 //fps
V2x=-1580 //fps
work=1/32.2 *(V1x - V2x)*Vb
eff=work/(V1^2 /(2*g)) *100
//results
printf("\n Work done = %d ft-lb per lb of steam",work)
printf("\n Blade efficiency = %.1f percent",eff)
disp("The answers are a bit different due to rounding off error in textbook.")
|
0063a9b2f021a316697c2a3abc293125e251d0ca | 449d555969bfd7befe906877abab098c6e63a0e8 | /1808/CH2/EX2.24/Chapter2_Example24.sce | e93581ce129eced64382e8338871a860a0b92e31 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 496 | sce | Chapter2_Example24.sce | clc
clear
//INPUT DATA
//CH2+(3/2) (O2+3.773 N2)= CO2+H2O+5.66N2 ;//STOICHIOMETRIC EQUATION
dU=-43.2;//Internal energy in MJ/kg
//CALCULATIONS
dH=dU+(7.66-7.16)*8.3143*10^-3*298/14;//ENTHALPY CHANGE
Hp=-((1*-393.52)+(-241.8))/(221.4);//enthalpy of products per kg of mixture
Hr=Hp-((-43.1*14)/(221.4));//Enthalpy of reactants per kg of mixture
//OUTPUT
printf('enthalpy of products per kg of mixture %3.2f MJ/kg \n enthalpy of reactants per kg of mixture %3.2f MJ/kg',Hp,Hr)
|
e6d6380f8f3b8266a0da6ce9b03fb3105dbb9a2e | 449d555969bfd7befe906877abab098c6e63a0e8 | /800/DEPENDENCIES/4_2.sci | 21264c18cc04d30745623cb3a3572fdb06da49eb | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 83 | sci | 4_2.sci | k = 0.311; // min^-1;
FC= 6.137; //lb.mol/min
X = 0.8;
CA01= 1; //mol/dm^3
|
541b4261f02a748c2b9502a2dd5e247affa67038 | 1d11f934166ef07b2b6d4c49e29bcc8c23f94222 | /tutorial-3-code/tutorial-3_exp1.sce | 1f679bd6172c7e893b5e19f441d85075ff1c13e5 | [] | no_license | svozkan/Scilab-Tut | 014e097a3e8a5c8c0436b19cc7da677efb6db82d | 8d91e9dec45e2d2314ef4a6ad452105f942c919b | refs/heads/master | 2020-03-21T01:34:18.418286 | 2018-06-20T00:53:16 | 2018-06-20T00:53:16 | 137,948,805 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,034 | sce | tutorial-3_exp1.sce | // This Code has been written by Salih Volkan ÖZKAN for Scilab Tutorials
// Take the inputs from user
function x1 = SRK4(dt,time,x1,force,mass,k,b)
k1 = ODES(time,x1,force,mass,k,b)
dt2 = 0.5*dt
x1_temp = x1 + dt2*k1
k2 = ODES(time+dt2,x1_temp,force,mass,k,b)
x1_temp = x1 + dt2*k2
k3 = ODES(time+dt2,x1_temp,force,mass,k,b)
x1_temp = x1 + dt*k3
k4 = ODES(time+dt,x1_temp,force,mass,k,b)
for n = 1:2
phi = (k1(n) + 2*(k2(n)+k3(n))+ k4(n))/6
x1(n) = x1(n) + dt*phi
end
endfunction
function k1 = ODES(time,x1,force,mass,k,b)
k1(1) = x1(2)
k1(2) = force/mass-b/mass*x1(2)-k/mass*x1(1)
endfunction
dt = input('Step Time : ')
tmax = input('Final Time : ')
// Set Initial Conditions
time = 0;
x1 = [0;0]
force = 1;
mass = 1;
k = 1;
b = 0.2;
// Solution Loop
i = 1;
while (time < tmax)
x1 = SRK4(dt,time,x1,force,mass,k,b)
y = [1 0]*x1;
x11(i) = y
time1(i) = time;
i = i + 1;
time = time + dt
end
plot2d(time1,x11)
|
918e42d9502d72d0cf20ad2079b4f027458af8f0 | a4310fc3952e1a419805f126819a6dc4684ba632 | /tests/test_meta_1_a.tst | b129ae45754a98ee83de2cab59c603b48eb6f27d | [
"MIT"
] | permissive | crowetic/ciyam | c88b639fc605879aa1676bc5c768786070b0d6d8 | f0982926b1063c589289daded5f144810c70e49c | refs/heads/master | 2023-07-12T11:58:00.986885 | 2023-06-28T02:47:31 | 2023-06-28T02:47:31 | 73,009,891 | 0 | 0 | null | 2016-11-06T18:20:06 | 2016-11-06T18:20:06 | null | UTF-8 | Scilab | false | false | 6,629 | tst | test_meta_1_a.tst | storage_init ciyam
session_variable @attached_file_path .
pc guest 20120102 100 105100 guest_model "105101=Sample,300500=guests,105102=0.1,105103=2012,105104=M001,105112=0,105118=0"
guest_model
pf 100 105100 guest_model "105101,105102,105103,105104,105105,105106,105107,105108,105109,105110,105111,105112,105113,105114,105118"
[guest_model =1.0 768 100:105100] Sample,0.1,2012,M001,M001C100,M001S1000,M001L100,M001V100,,,,2,0,,0
pc guest 20120102 100 136100 guest_standard "136101=Standard,136107=Standard,302810=Standard,302800=guest_model"
guest_standard
pe guest 20120102 100 136100 "-v=@async=false,@message=Installing Standard Package..." guest_standard =1.0 -136410
pc guest 20120102 100 136100 guest_user "136101=User,136107=User,302810=User,302800=guest_model"
guest_user
pe guest 20120102 100 136100 "-v=@async=false,@message=Installing User Package..." guest_user =1.0 -136410
pf 100 106100 "106104 " 106101,106102,106104 -min
System_Blockchain,System_Blockchain,M001C100
User,User,M001C101
Peerchain_Cache,Peerchain_Caches,M001C102
Peerchain_Cache_Item,Peerchain_Cache_Items,M001C103
Peerchain_Base,Peerchain_Bases,M001C104
pf 100 107100 "107110 " 107101,107110 -min
Name,M001C100F100
Restore_In_Progress,M001C100F101
Restore_Needed,M001C100F102
Shared_Checksum,M001C100F103
Status,M001C100F104
Synchronisation_Status,M001C100F105
Sync_Status_Has_Ellipsis,M001C100F106
Synchronisation,M001C100F107
Vendor,M001C100F108
Identity,M001C100F109
Message,M001C100F110
Actions,M001C100F111
Backup,M001C100F112
Backup_Checksum,M001C100F113
Backup_Details,M001C100F114
Backup_In_Progress,M001C100F115
Backup_Needed,M001C100F116
Combined_Checksum,M001C100F117
Blockchain_Hashes,M001C100F118
Check_Is_Connected,M001C100F119
Check_Is_Connecting,M001C100F120
Check_Is_Waiting,M001C100F121
Check_Is_Disconnecting,M001C100F122
Dummy_0,M001C100F123
Dummy_1,M001C100F124
Dummy_Connected,M001C100F125
Dummy_Connecting,M001C100F126
Dummy_Disconnecting,M001C100F127
Dummy_Hash,M001C100F128
Dummy_Tilda,M001C100F129
Dummy_Waiting,M001C100F130
Ellipsis,M001C100F131
Error,M001C100F132
Hash_Prefixed_Identity,M001C100F133
Hub_Checksum,M001C100F134
Initial_Backup_Hash,M001C100F135
Initial_Hub_Hash,M001C100F136
Initial_Shared_Hash,M001C100F137
Tilda_Prefixed_Identity,M001C100F138
Dummy_Self,M001C101F100
User_Id,M001C101F101
User_Id_or_Name,M001C101F102
User_Name,M001C101F103
User_Password_Change,M001C101F104
Actions,M001C101F105
Active,M001C101F106
Change_Password_Time,M001C101F107
Unique,M001C101F108
Unix_Timestamp,M001C101F109
User_Hash,M001C101F110
Password,M001C101F111
Password_Change_After,M001C101F112
Password_Hash,M001C101F113
Class_Id,M001C101F114
Created_On,M001C101F115
Description,M001C101F116
Email,M001C101F117
Email_Failure,M001C101F118
Email_Address,M001C101F119
Has_Password,M001C101F120
Hide_Email_Address,M001C101F121
Is_In_Restore,M001C101F122
Not_Is_In_Restore,M001C101F123
Permissions,M001C101F124
Reset_Password,M001C101F125
Rescue_Password,M001C101F126
Is_Self_Or_Admin,M001C101F127
Key,M001C101F128
Must_Change_Password,M001C101F129
No_Email,M001C101F130
Read_Access_Only,M001C101F131
Owner,M001C102F100
Actions,M001C102F101
Active,M001C102F102
Backup_Identity,M001C102F103
Channel_Information,M001C102F104
Closed,M001C102F105
All_Cache_Items,M001C102F106
Closing,M001C102F107
Identity,M001C102F108
Opened,M001C102F109
Opening,M001C102F110
Description,M001C102F111
Disconnecting,M001C102F112
Disconnecting_Chain_Id,M001C102F113
Dummy_1,M001C102F114
Dummy_Tilda,M001C102F115
Error,M001C102F116
Files_To_Send,M001C102F117
Height_Fetched,M001C102F118
Height_Received,M001C102F119
Host_And_Port_Info,M001C102F120
Files_Received,M001C102F121
Host_Name,M001C102F122
Hub_Identity,M001C102F123
Peerchain_Type,M001C102F124
Port_Number,M001C102F125
Receive_Chain_Id,M001C102F126
Receive_Checksum,M001C102F127
Receive_Initial_Block_Hash,M001C102F128
Receive_Synchronising,M001C102F129
Shared_Identity,M001C102F130
Shared_Secret,M001C102F131
Status,M001C102F132
Submit_Chain_Id,M001C102F133
Submit_Checksum,M001C102F134
Connect_Info_1,M001C102F135
Connect_Info_2,M001C102F136
Connect_Information,M001C102F137
Connected,M001C102F138
Connecting,M001C102F139
Connection_Busy,M001C102F140
Connected_Or_Busy,M001C102F141
Submit_Initial_Block_Hash,M001C102F142
Submit_Synchronising,M001C102F143
Synchronising,M001C102F144
User_Id,M001C102F145
Peerchain_Cache,M001C103F100
Original_Name,M001C103F101
Submitting,M001C103F102
Item_Name,M001C103F103
Item_Size_Info,M001C103F104
Name_And_Size,M001C103F105
Opened_Directory,M001C103F106
Identity_Directory,M001C103F107
Identity_Path,M001C103F108
A0,M001C103F109
A1,M001C103F110
A2,M001C103F111
Change,M001C103F112
Folder,M001C103F113
Actions,M001C104F100
Active,M001C104F101
Blockchain_Checksum,M001C104F102
Blockchain_Hashes,M001C104F103
Chain_Id,M001C104F104
Import_Needed,M001C104F105
Shared_Details,M001C104F106
Importing_For_Chain_Id,M001C104F107
Description,M001C104F108
Dummy_1,M001C104F109
Error,M001C104F110
Export_In_Progress,M001C104F111
Export_Needed,M001C104F112
Exporting_For_Chain_Id,M001C104F113
Initial_Backup_Hash,M001C104F114
Initial_Hub_Hash,M001C104F115
Initial_Shared_Hash,M001C104F116
Host_Name,M001C104F117
Hub_Checksum,M001C104F118
Identity,M001C104F119
Peerchain_Type,M001C104F120
Port_Number,M001C104F121
Shared_Secret,M001C104F122
Connection_Type,M001C104F123
Status,M001C104F124
Synchronisation,M001C104F125
System_Secret,M001C104F126
pf 100 103100 "103104 " 103101,103104 -min
primitive,E000
primitive,E000
Blockchain_Status,E100
Currency,E101
Day_Type,E102
Customary_Event,E103
Month,E104
Day_Of_Month,E105
Day_Number,E106
Day_Set,E107
Date_Cycle,E108
Day_Of_Week,E109
Minutes,E110
Occurrence,E111
Orientation,E112
Peerchain_Connection,E113
Peerchain_Type,E114
Peerchain_Status,E115
Cache_Status,E116
Change_Password_Seconds,E117
Change_Type,E118
pf 100 102100 "102111 " 102101,102111 -min
string,T000
string,T000
datetime,T001
datetime,T001
date,T002
date,T002
time,T003
time,T003
numeric,T004
numeric,T004
int,T005
int,T005
bool,T006
bool,T006
foreign_key,T007
foreign_key,T007
bytes,T100
str001,T101
str002,T102
str003,T103
str004,T104
str005,T105
str010,T106
str015,T107
str020,T108
str025,T109
str030,T110
str040,T111
str050,T112
str060,T113
str080,T114
str100,T115
str125,T116
str150,T117
str200,T118
year,T119
duration,T120
filename,T121
0..10,T122
1..10,T123
0..100,T124
1..100,T125
0..1000,T126
1..1000,T127
0..10000,T128
1..10000,T129
0..100000,T130
1..100000,T131
std_date,T132
std_time,T133
std_datetime,T134
std_timestamp,T135
std_numeric,T136
std_percentage,T137
std_money,T138
std_money_amount,T139
std_crypto,T140
std_crypto_amount,T141
|
d3b7878719279fd3aa0896cb469ec163a02fa5a8 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1061/CH2/EX2.15/Ex2_15.sce | eeca7fb38a624f8abd8c609f6b73b9bacac0aa98 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 468 | sce | Ex2_15.sce | //Ex:2.15
clc;
clear;
close;
n1=1.50;// core refractive index
n2=1.45;// cladding refractive index
x_c=(asin(n2/n1))*180/%pi;// critical angle in degree
n_m=sqrt(n1^2-n2^2);// numerical aperture
x_a=(asin(n_m))*180/%pi;// acceptance angle in degree
n_c=(n_m)^2*100;// percentage of light
printf("critical angle=%f degree",x_c);
printf("\n acceptance angle=%f degree",x_a);
printf("\n numerical aperture=%f",n_m);
printf("\n percentage of light=%f%%",n_c); |
7c69d2e4ea80e6cd2d2b58f489b3d6d0b49327bd | 99b4e2e61348ee847a78faf6eee6d345fde36028 | /Toolbox Test/rcosdesign/rcosdesign8.sce | cbc80a2b34441a18e735268450149f02b18c83ea | [] | no_license | deecube/fosseetesting | ce66f691121021fa2f3474497397cded9d57658c | e353f1c03b0c0ef43abf44873e5e477b6adb6c7e | refs/heads/master | 2021-01-20T11:34:43.535019 | 2016-09-27T05:12:48 | 2016-09-27T05:12:48 | 59,456,386 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 246 | sce | rcosdesign8.sce | //check o/p when i/p arg beta is greater than 1
beta=3;
span=6;
sps=4;
h=rcosdesign(beta,span,sps);
//output
//!--error 10000
//roll-off factor should be <= 1
//at line 21 of function rcosdesign called by :
//h=rcosdesign(beta,span,sps);
|
147511243a27043909c532aca3ec10fcc0180f8f | 449d555969bfd7befe906877abab098c6e63a0e8 | /1364/CH14/EX14.3.5/14_3_5.sce | fdb12bcbb10140518a151adc2941ad4799e3c100 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 283 | sce | 14_3_5.sce | clc
//initialisation of variables
w= 62.3 //lbf/ft^3
Q= 195 //gal
n= 0.71 //t^3
Ht= 25 //ft
Q1= 325 //gal
Ht1= 31.5 //ft
//CALCULATIONS
P= w*Q*Ht/(n*6.23*33000)
Ps= w*Q1*Ht1/(n*6.23*33000)
//RESULTS
printf (' pressure= %.2f h.p',P)
printf (' \n pressure= %.2f h.p',Ps)
|
2cbffc20f7d7e195fa0ba23cda304d0a4243badd | 449d555969bfd7befe906877abab098c6e63a0e8 | /858/CH7/EX7.12/example_12.sce | 1cc918120a399e5584de7c5e516cbd2715b28b41 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 370 | sce | example_12.sce | clc
clear
printf("example 7.11 page number 316\n\n")
//to find the initial conc of A and B
Cp = 0.02;
Cq = 0.02;
K = 4*10^-2;
Cb = 0.05;
Cb_i = Cb+Cp;
a = (Cp*Cq)/(K*Cb);
funcprot(0)
function[f] = F(x,a)
f = x-0.02-a;
endfunction
//initial guess
x = 10;
y = fsolve(x,F);
printf("conc of A= %f mol/l",y)
printf("\n\nconc of B= %f mol/l",Cb_i)
|
913432190b89194882d78f1327a41a843eaa4d65 | 8781912fe931b72e88f06cb03f2a6e1e617f37fe | /scilab/ofemdemo/demo_static.sce | 0f503b863e287e3022988762bcbeeb76af836082 | [] | no_license | mikeg2105/matlab-old | fe216267968984e9fb0a0bdc4b9ab5a7dd6e306e | eac168097f9060b4787ee17e3a97f2099f8182c1 | refs/heads/master | 2021-05-01T07:58:19.274277 | 2018-02-11T22:09:18 | 2018-02-11T22:09:18 | 121,167,118 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 3,325 | sce | demo_static.sce | //=========================================================//
// DEMO_STATIC //
//=========================================================//
fegui();
//---------------------------------------------------------//
// 1. Geometry declaration with femesh //
// See section 3.1.2 of the tutorial //
//---------------------------------------------------------//
FEnode=[1 0 0 0 -.5 -.5 0;2 0 0 0 -.5+1/6 -.5 0;3 0 0 0 -.5 .5-1/6 0
4 0 0 0 -.5+1/6 .5-1/6 0;5 0 0 0 -.5 .5 0;6 0 0 0 -.5+1/6 .5 0
7 0 0 0 .5-1/6 .5 0;8 0 0 0 .5 .5 0;9 0 0 0 .5-1/6 .5-1/6 0
10 0 0 0 .5 .5-1/6 0;11 0 0 0 .5-1/6 -.5 0;12 0 0 0 .5 -.5 0];
FEelt = [%inf abs('quad4');4 6 5 3 1 1;9 10 8 7 1 1];
FEel0 = [%inf abs('quad4');1 2 4 3 1 1];
femesh(';divide 5 1;addsel;');
FEel0 = [%inf abs('quad4');11 12 10 9 1 1];
femesh(';divide 5 1;addsel;');
FEel0 = [%inf abs('quad4');4 6 7 9 1 1];
femesh(';divide 4 1;addsel;');
femesh('join group 1:4');
femesh(';selgroup1;extrude 10 0 0 .25;');
FEelt = FEel0; FEel0 = [];
FEelt(2:size(FEelt,1),1:8)=FEelt(2:size(FEelt,1),[5:8 1:4]);
model = femesh('model');
//---------------------------------------------------------//
// 2. Handling material properties //
// See section 3.1.4 of the tutorial //
//---------------------------------------------------------//
model.pl = [1 1 2e11 .30 7800 (190e9/2/(1+.29))];
//---------------------------------------------------------//
// 3. Boundary conditions and constraints //
// See section 3.2.1 of the tutorial //
//---------------------------------------------------------//
model = fe_case(model,'fixdof','base','z==0');
//---------------------------------------------------------//
// 4. Assembly //
// See section 3.3.1 of the tutorial //
//---------------------------------------------------------//
model = fe_mk(model);
model.DOF = model.Stack(3).entries.DOF;
//---------------------------------------------------------//
// 5. Loads //
// See section 3.2.2 of the tutorial //
//---------------------------------------------------------//
data=struct('sel','x==-.5', ...
'eltsel','withnode {z>1.25}','def',1,'DOF',.19);
Case1=struct('Stack',makecell([1 1],makecell([1 3],'Fsurf','Surface load',data)));
Load = fe_load(model,Case1);
//---------------------------------------------------------//
// 6. Static response //
// See section 3.3.2 of the tutorial //
//---------------------------------------------------------//
def = struct('def',[],'DOF',model.DOF);
kd = ofact(model.K(2).entries); // use the factor object for large matrices
def.def = kd\Load.def;
ofact('clear',kd); // Clear the factor when done
Stress = fe_stres('stress mises',model,def);
//---------------------------------------------------------//
// 7. Visualization of deformed structure //
// See section 3.4 of the tutorial //
//---------------------------------------------------------//
medit('write visu/def',model,def,Stress,[1 1e8]);
|
982d2ce865290f984965da746ce978c617c83b1d | 449d555969bfd7befe906877abab098c6e63a0e8 | /1955/CH6/EX6.2/example2.sce | b7902dc9d4bdeb5135ad73190de071d854ccef0c | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 3,090 | sce | example2.sce | clc
clear
//input data
P0=4//Overall stage pressure ratio
T00=557//Temperature at entry in K
P3=1//Diffuser exit pressure in bar
m=6.5//Mass flow rate of air in kg/s
ps1=0.3//Flow coefficient
N=18000//Speed of the turbine in rpm
Dt=0.42//Rotor tip diameter in m
D2m=0.21//Mean diameter at rotor exit in m
R=287//The universal gas constant in J/kg.K
Cp=1.005//The specific heat of air at constant pressure in kJ/kg.K
r=1.4//The ratio of specific heats of air
//calculations
U1=(3.1415*Dt*N)/60//Peripheral velocity of impeller at inlet in m/s
Cr1=ps1*U1//The radial velocity at inlet in m/s
a11=atand(Cr1/U1)//The nozzle exit air angle in degree
W=m*U1^2*10^-3//Power developed by turbine in kW
dT=(1/P0)^((r-1)/r)//The total isentropic temperature ratio in entire process
T3s=dT*T00//The final isentropic temperature at exit in K
dh2=W/m//The absolute enthalpy change in the first two stages in kJ/kg
ns=dh2/(Cp*(T00-T3s))//The stage efficiency of the turbine
T02=T00-(W/(m*Cp))//The absolute temperature at the entry of second stage in K
T03=T02//The absolute temperature at exit of second stage in K
dH=Cp*(T02-T3s)//The total enthalpy loss in kJ/kg
dHn=dH/2//The enthalpy loss in the nozzle in kJ/kg
C1=Cr1/sind(a11)//Absolute velocity at the inlet in m/s
dH0=((C1^2)/(2000*Cp))+(dHn)//The isentropic absolute enthalpy loss in nozzle in kJ/kg
dT0=dH0/Cp//The isentropic absolute temperature loss in nozzle in K
T1s=T00-dT0//The isentropic temperature at the entry in K
P1=P0*(T1s/T00)^(r/(r-1))//The pressure at the entry of turbine in bar
T1=T00-((C1^2)/(2000*Cp))//The temperature at the entry of turbine in K
d1=(P1*10^5)/(R*T1)//The density of the air at inlet in kg/m^3
b1=m/(d1*Cr1*3.141*Dt)//The width of the rotor at inlet in m
C2=Cr1//The avsolute velocity at the second stage entry in m/s
T2=T02-((C2^2)/(2000*Cp))//The temperature at the second stage entry in K
P23=(T2/T03)^(r/(r-1))//The pressure ratio at the second stage
P2=P23*P3//The pressure at the second stage in bar
d2=(P2*10^5)/(R*T2)//The density of the air at second stage in kg/m^3
C2=Cr1//The absolute velocity at the second stage in m/s
A2=m/(d2*C2)//The area of cross section at the second stage in m^2
h2=(A2/(3.14*D2m))//The rotor blade height at the exit in m
M1=C1/(r*R*T1)^(1/2)//The mach number at the nozzle
U2=(3.14*D2m*N)/60//The Peripheral velocity of impeller at exit in m/s
M2r=(((C2^2)+(U2^2))^(1/2))/(r*R*T2)^(1/2)//The mach number at the rotor exit
Ln=(dHn*10^3)/((C1^2)/2)//The nozzle loss coefficient
Lr=(dHn*10^3)/(((((C2^2)+(U2^2))^(1/2))^2)/2)//The rotor loss coefficient
//output
printf('(a)The nozzle exit air angle is %3.2f degree\n(b)The power developed is %3.1f kW\n(c)The stage efficiency is %3.4f \n(d)The rotor width at the entry is %3.5f m\n(e)The rotor blade height at the exit is %3.4f m\n(f)\n (1)The mach number at the nozzle exit is %3.4f\n (2)The mach number at the rotor exit is %3.2f\n(g)\n (1)The nozzle loss coefficient is %3.4f\n (2)The rotor loss coefficient is %3.3f',a11,W,ns,b1,h2,M1,M2r,Ln,Lr)
|
b423e358f062ef4a0208cb1bb94eb5b997af543b | 449d555969bfd7befe906877abab098c6e63a0e8 | /3673/CH3/EX3.a.23/Example_a_3_23.sce | 1b37d6946ffffb72d7c4fd9455f312dd28f26d7c | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 161 | sce | Example_a_3_23.sce | //Example_a_3_23 page no:151
clc;
R=2;
Vi=-1;
Voc=-4*Vi;
Isc=10;
Rth=Voc/Isc;
i2=Voc/(Rth+R);
disp(i2,"the current throught 2 ohm resistor is (in A)");
|
7b2695ac5e043693a559dc4cc64d5987765ed1d9 | 45e046b9cab35a22858077ef405f8c8b8125a87f | /Assignment-1/Questn-5/strassen_algorithm.sci | 37ac88eb1d6354df345b3e8c7b7a0a593539fb90 | [] | no_license | shilpasunil/AP-laboratory | 4a67e510a05e5ce48f200ee73183627a12a19d55 | 87d55510d6f3c4a80ce1779e9b39430ee20e69b2 | refs/heads/main | 2023-02-09T16:13:34.048845 | 2021-01-07T04:43:35 | 2021-01-07T04:43:35 | 327,504,813 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 2,121 | sci | strassen_algorithm.sci | function[cmp]=strassen_algorithm(A,B,C,n)
if n == 1 then
cmp=1;
return;
else
n = n/2;
a11 = zeros(n,n);
a12 = zeros(n,n);
a21 = zeros(n,n);
a22 = zeros(n,n);
b11 = zeros(n,n);
b12 = zeros(n,n);
b21 = zeros(n,n);
b22 = zeros(n,n);
p= zeros(n,n);
q= zeros(n,n);
r= zeros(n,n);
s= zeros(n,n);
t= zeros(n,n);
u= zeros(n,n);
v= zeros(n,n);
c11 = zeros(n,n);
c12 = zeros(n,n);
c21 = zeros(n,n);
c22 = zeros(n,n);
ares = zeros(n,n);
bres = zeros(n,n);
end
for i=1:n
for j=1:n
a11(i,j) = A(i,j);
a12(i,j) = A(i,j + n);
a21(i,j) = A(i + n,j);
a22(i,j) = A(i + n,j + n);
b11(i,j) = B(i,j);
b12(i,j) = B(i,j + n);
b21(i,j) = B(i + n,j);
b22(i,j) = B(i + n,j + n);
end
end
cmpa1 = add(a11,a22,ares,n);
c= add(b11,b22,bres,n);
cmpm1 = strassen_algorithm(ares,bres,p,n);
cmpa2 = add(a21,a22,ares,n);
cmpm2 = strassen_algorithm(ares,b11,q,n);
cmpb1 = sub(b12,b22,bres,n);
cmpm3 = strassen_algorithm(a11,bres,r,n);
cmpb2 = sub(b21,b11,bres,n);
cmpm4 = strassen_algorithm(a22,bres,s,n);
cmpa3 = add(a11,a12,ares,n);
cmpm5 = strassen_algorithm(ares,b22,t,n);
cmpb3 = sub(a21,a11,ares,n);
cmpa4 = add(b11,b12,bres,n);
cmpm6 = strassen_algorithm(ares,bres,u,n);
cmpb4 = sub(a12,a22,ares,n);
cmpa5 = add(b21,b22,bres,n);
cmpm7 = strassen_algorithm(ares,bres,v,n);
cmpa=cmpa1+cmpa2+cmpa3+cmpa4+cmpa5+c;
cmpb = cmpb1+cmpb2+cmpb3+cmpb4;
cmpm = cmpm1+cmpm2+cmpm3+cmpm4+cmpm5+cmpm6+cmpm7;
cmp=cmpa+cmpm+cmpb;
endfunction
|
b4dbe72398dbb2a225f862401c04b88120f76656 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3772/CH3/EX3.2/Ex3_2.sce | 4af30412eb2e03b6fe5d46a8797cce1810402668 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 464 | sce | Ex3_2.sce | // Problem 3.2,Page no.54
clc;clear;
close;
//D=(D_0-2) //cm //Inside Diameter of cyclinder
//A=(%pi*(D_0-1)) //cm**2 //Area of cross-section
//L=(%pi*(D_0-1)*5400) //N //Crushing load for column
F=6 //Factor of safety
T=1 //cm //wall thickness of cyclinder
//S=L*F**-1
//After Simplifying,we get
S=600*10**3
//Calculations
D_0=(S*F)*(%pi*54000)**-1+1 //cm //Outside diameter of cyclinder
//Result
printf("The outside Diameter of cyclinder is %.2f cm",D_0)
|
89d8fb1cddcff922c3d5a992538bf75350948207 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1271/CH20/EX20.9/example20_9.sce | d1c57b88ee050afc674edd9c4a01941be50aef20 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 315 | sce | example20_9.sce | clc
// Given that
V = 50e3 // voltage in V
i = 1e-3 // current in amp
e = 1.6e-19 // charge on an electron in C
// Sample Problem 9 on page no. 20.9
printf("\n # PROBLEM 9 # \n")
printf("Standard formula used \n ")
printf("I = ne \n")
n = i / e
printf("\n Number of electrons striking the anode per sec is %e.",n)
|
79d6c24b0fb0e0fd466b0da07b005dc55429f979 | 449d555969bfd7befe906877abab098c6e63a0e8 | /896/CH7/EX7.7/7.sce | 869e432e8bb546674a0738f11927ff73051ef746 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 458 | sce | 7.sce | clc
//Example 7.7
//Calculate the support forces in x and y direction in a 90 degree bend tube
p1=200//KPa
A=0.1//m^2
m=500//Kg/s
rho=998.2//Kg/m^3
q=m/rho//m^3/s
v=q/A//m/s
Vx_initial=v//m/s
Vx_final=0//m/s
Vy_initial=0//m/s
Vy_final=-v//m/s
Fx=m*(Vx_final-Vx_initial)-p1*1000*A//N
printf("The support force in the x direction is %f N\n",Fx);
Fy=m*(Vy_final-Vy_initial)-p1*1000*A//N
printf("The support force in the y direction is %f N",Fy); |
34d38bb18d9d19cee1df1beefa6ca30b19e95e50 | cccbd1095e2f872b44c9f2cf3aaea40ce3b94a77 | /SWaD/Swad.sce | fc17d3b9c87bd18512135384ceb114d463cf4006 | [] | no_license | Robstei/work | ca8a70dba742f520f16e0d7688fa448c79d7c2c5 | 0c7e3bedc1d66db3148de57f13d406d787b756df | refs/heads/master | 2021-07-16T17:37:10.588912 | 2020-05-17T19:51:43 | 2020-05-17T19:51:43 | 152,545,932 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 31,719 | sce | Swad.sce | response_matching = simple_matching;
scenario = "Messung von Wechselkosten zwischen geteilter und selektiver Aufmerksamkeit";
default_font = "Apercu Mono";
active_buttons = 3;
event_code_delimiter = ";";
stimulus_properties = configuration, number, runid, string, blockid, string, form, string, character, string, seperateAttention, number, target, number;
response_logging = log_active;
begin;
array {
text{caption = "D"; font_size= 50;};
text{caption = "M"; font_size= 50;};
text{caption = "X"; font_size= 50;};
text{caption = "A"; font_size= 50;};
text{caption = "T"; font_size= 50;};
text{caption = "E"; font_size= 50;};
}letters;
array {
text{caption = "2"; font_size= 50;};
text{caption = "3"; font_size= 50;};
text{caption = "4"; font_size= 50;};
text{caption = "5"; font_size= 50;};
text{caption = "7"; font_size= 50;};
text{caption = "9"; font_size= 50;};
}numbers;
array {
picture {
description = "Raute";
line_graphic {
coordinates = 0, 300, 200, 0, 0, -300, -200, 0, 0, 300, 200, 0;
line_width = 15;
};
x = 0; y = 0;
polygon_graphic {
height = 0;
width = 0;
sides = 3;
fill_color = 0,0,0,255;
};
x = 0; y = 0;
text{caption = " "; font_size= 50;};
x = 0;y = 0;
} main_picture_diamand;
picture {
description = "Quadrat";
box {width= 600; height= 600; color = 255,255,255;};
x=0;y=0;
box {width= 570; height=570; color = 0,0,0;};
x=0;y=0;
text{caption = " "; font_size= 50;};
x=0;y=0;
} main_picture_box;
picture {
description = "Kreis";
ellipse_graphic {
height = 600;
width = 600;
ellipse_height = 600;
ellipse_width= 600;
color = 255,255,255,255;
};
x=0;y=0;
ellipse_graphic {
height = 600;
width = 600;
ellipse_height = 570;
ellipse_width= 570;
color = 0,0,0,255;
};
x=0;y=0;
text{caption = " "; font_size= 50;};
x=0;y=0;
} main_picture_circle;
picture {
description = "Dreieck";
polygon_graphic {
height = 750;
width = 700;
sides = 3;
line_width = 15;
line_color = 255,255,255,255;
radius = 350;
};
x = 0; y = -50;
polygon_graphic {
height = 0;
width = 0;
sides = 3;
fill_color = 0,0,0,255;
};
x = 0; y = 0;
text{caption = " "; font_size= 50;};
x=0;y=0;
} main_picture_triangle;
picture {
description = "Stern";
line_graphic {
coordinates = 0, 300, 67, 93, 285, 93, 109, -35, 176, -243,
0, -115, -176, -243, -109, -35, -285, 93, -67, 93,
0, 300, 67, 93;
line_width = 15;
};
x = 0; y = 0;
polygon_graphic {
height = 0;
width = 0;
sides = 3;
fill_color = 0,0,0,255;
};
x = 0; y = 0;
text{caption = " "; font_size= 50;};
x=0;y=0;
} main_picture_star;
picture {
description = "Achteck";
polygon_graphic {
sides = 8;
radius = 300;
line_width = 15;
join_type = join_flat;
height = 650;
width = 650;
};
x = 0; y = 0;
polygon_graphic {
height = 0;
width = 0;
sides = 3;
fill_color = 0,0,0,255;
};
x = 0; y = 0;
text{caption = " "; font_size= 50;};
x = 0;y = 0;
} main_picture_octagon;
} form_array;
trial {
trial_duration = EXPARAM("Time Response Active" : 1800);
trial_type = first_response;
stimulus_event{
picture {} main_picture;
duration = EXPARAM("Time Stimulus" : 250);
}stim_event;
} trial_main;
trial {
picture {
text {
caption="+";
font_size=50;
};
x=0; y=0;
}cross;
} trial_cross;
trial {
trial_duration = EXPARAM("Time Feedback" : 2000);
picture {
text { caption = " "; font_size = 24; max_text_width = 600;} text_feedback;
x=0; y=0;
} feedback_pic;
} trial_feedback;
trial {
trial_duration = forever;
trial_type = first_response;
all_responses = false;
picture {
text { caption = " "; font_size = 25; max_text_width = 1200;} text_introduction;
x=0;y=0;
} picture_information;
stimulus_time_in = 1000;
response_active= true;
} trial_information;
trial {
trial_duration = forever;
trial_type = first_response;
all_responses = false;
picture {
text { caption = " "; font_size = 30;} text_instruction;
x=0; y=0;
} instruction_pic;
stimulus_time_in = 1500;
response_active= true;
} trial_instruction;
trial {
trial_duration = 120000;
picture {
text {caption = "Pause. \nIn 2 Minuten geht es weiter."; font_size = 25;} pause_text;
x=0; y=0;
};
} trial_pause;
################################PCL##############################################
begin_pcl;
int CHAR = 1;
int FORM = 2;
array <int> ISI_values [] = {500, 700, 900, 1100, 1300, 1500, 1700, 1900, 2100, 2300};
int configuration = parameter_manager.get_int("Configuration Parameter");
int non_targets = parameter_manager.get_int("Non Targets at Start of each Block");
sub pause_seconds (int time_in_seconds)
begin
trial_pause.set_duration(time_in_seconds *1000);
pause_text.set_caption("Pause \nIn " + string(time_in_seconds) + " Sekunden geht es weiter", true);
trial_pause.present();
end;
sub pause_minutes (int time_in_minutes)
begin
trial_pause.set_duration(time_in_minutes *60000);
pause_text.set_caption("Pause \nIn " + string(time_in_minutes) + " Minuten geht es weiter", true);
trial_pause.present();
end;
sub present_information (string information, int font_size)
begin
text_introduction.set_font_size(font_size);
text_introduction.set_caption(information, true);
trial_information.present();
end;
string information_start =
"Im Folgenden werden Ihnen auf dem Bildschirm unterschiedliche Zahlen und Formen " +
"präsentiert. Vor jedem Durchlauf erhalten Sie eine kurze Instruktion, auf welche Zahlen " +
"und/oder Formen Sie reagieren sollen. Die Reaktion erfolgt mit den Tasten " +
"\"L\" und \"S\". Reagieren Sie so schnell und so richtig wie möglich. \n\n Zunächst " +
"folgt ein Testdurchlauf. \n\n Drücken Sie die Leertaste, um fortzufahren.";
string information_test =
"Dies ist ein Testdurchlauf. \n\n Weiter mit Leertaste.";
string information_first_run =
"Der Testdurchlauf ist vorbei.\n\n" +
"Im Folgenden wird Ihnen kein Feedback mehr präsentiert.\n\n" +
"Der erste Durchgang beginnt.\n" +
"Weiter mit Leertaste.";
string information_second_run =
"Der zweite Durchgang beginnt.\n" +
"Weiter mit Leertaste.";
string information_third_run =
"Der dritte Durchgang beginnt.\n" +
"Weiter mit Leertaste.";
string information_end =
"Bitte wenden Sie sich an den Versuchsleiter.";
sub set_response_mode (int mode)
begin
if mode == 1
then
response_manager.set_button_active(1, false);
response_manager.set_button_active(2, false);
response_manager.set_button_active(3, true);
elseif mode == 2
then
response_manager.set_button_active(1, true);
response_manager.set_button_active(2, true);
response_manager.set_button_active(3, false);
end;
end;
# returns true if
# 1. successive stimuli are never identical
# 2. first "Non Targets at Start of each Block" (parameter) are non targets
# 3. successive stimuli are never targets
sub bool validade (array<int,2> list_to_test, int seperate_attention, int form_target_index,
int char_target_index, array<text,1> char_array)
begin
loop int i = 1 until i == list_to_test.count()
begin
if list_to_test[i] == list_to_test[i+1]
then
return false;
end;
i = i + 1;
end;
loop int i = 1 until i > non_targets
begin
if seperate_attention == 1
then
if char_array[list_to_test[i][CHAR]].caption() == char_array[char_target_index].caption()
then
return false;
end;
elseif seperate_attention == 2
then
if list_to_test[i][FORM] == form_target_index
then
return false;
end;
elseif seperate_attention == 3 &&
(char_array[list_to_test[i][CHAR]].caption() == char_array[char_target_index].caption()
|| list_to_test[i][FORM] == form_target_index)
then
return false;
end;
i = i + 1;
end;
loop int i = (non_targets + 1) until i == list_to_test.count()
begin
if seperate_attention == 1
then
if char_array[list_to_test[i][CHAR]].caption() == char_array[char_target_index].caption() &&
char_array[list_to_test[i+1][CHAR]].caption() == char_array[char_target_index].caption()
then
return false;
end;
elseif seperate_attention == 2
then
if list_to_test[i][FORM] == form_target_index &&
list_to_test[i+1][FORM] == form_target_index
then
return false;
end;
elseif seperate_attention == 3 &&
(char_array[list_to_test[i][CHAR]].caption() == char_array[char_target_index].caption()
|| list_to_test[i][FORM] == form_target_index)
then
if
char_array[list_to_test[i+1][CHAR]].caption() == char_array[char_target_index].caption()
|| list_to_test[i+1][FORM] == form_target_index
then
return false;
end;
end;
i = i +1;
end;
return true;
end;
# returns a 2D array representation of a valid block with given paramters
# for each pair the first value represents the index of the used char in char_array and the second value
# represents the index of the used form in form_array
# see make_and_present_block for parameter explanation
sub array<int,2> make_block (int seperate_attention, int char_target_index, array<text,1> char_array,
int form_target_index, int number_of_targets, int number_of_non_targets)
begin
array<int> list[0][2];
array<int> tmp_possible_targets[0][2];
array<int> tmp_possible_char_targets[0][2];
array<int> tmp_possible_form_targets[0][2];
array<int> tmp_possible_non_targets[0][2];
if seperate_attention == 1
then
loop int i = 1 until i > form_array.count()
begin
array<int> tmp[2];
tmp[CHAR] = char_target_index;
tmp[FORM] = i;
tmp_possible_targets.add(tmp);
i = i + 1;
end;
tmp_possible_targets.shuffle();
loop int i = 1 until i > number_of_targets
begin
int index = i % tmp_possible_targets.count();
if index == 0
then
list.add(tmp_possible_targets[tmp_possible_targets.count()]);
else
list.add(tmp_possible_targets[index]);
end;
i = i + 1;
end;
loop int char_count = 1 until char_count > char_array.count()
begin
loop int form_count = 1 until form_count > form_array.count()
begin
if char_count != char_target_index
then
array<int> tmp[2];
tmp[CHAR] = char_count;
tmp[FORM] = form_count;
tmp_possible_non_targets.add(tmp);
end;
form_count = form_count + 1;
end;
char_count = char_count + 1;
end;
tmp_possible_non_targets.shuffle();
loop int i = 1 until list.count() == number_of_targets + number_of_non_targets
begin
int index = i % tmp_possible_non_targets.count();
if index == 0
then
list.add(tmp_possible_non_targets[tmp_possible_non_targets.count()]);
else
list.add(tmp_possible_non_targets[index]);
end;
i = i + 1;
end;
elseif seperate_attention == 2
then
loop int i = 1 until i > char_array.count()
begin
array<int> tmp[2];
tmp[CHAR] = i;
tmp[FORM] = form_target_index;
tmp_possible_targets.add(tmp);
i = i + 1;
end;
tmp_possible_targets.shuffle();
loop int i = 1 until i > number_of_targets
begin
int index = i % tmp_possible_targets.count();
if index == 0
then
list.add(tmp_possible_targets[tmp_possible_targets.count()]);
else
list.add(tmp_possible_targets[index]);
end;
i = i + 1;
end;
loop int char_count = 1 until char_count > char_array.count()
begin
loop int form_count = 1 until form_count > form_array.count()
begin
if form_count != form_target_index
then
array<int> tmp[2];
tmp[CHAR] = char_count;
tmp[FORM] = form_count;
tmp_possible_non_targets.add(tmp);
end;
form_count = form_count + 1;
end;
char_count = char_count + 1;
end;
tmp_possible_non_targets.shuffle();
loop int i = 1 until list.count() == number_of_targets + number_of_non_targets
begin
int index = i % tmp_possible_non_targets.count();
if index == 0
then
list.add(tmp_possible_non_targets[tmp_possible_non_targets.count()]);
else
list.add(tmp_possible_non_targets[index]);
end;
i = i + 1;
end;
elseif seperate_attention == 3
then
loop int i = 1 until i > form_array.count()
begin
if i != form_target_index
then
array<int> tmp[2];
tmp[CHAR] = char_target_index;
tmp[FORM] = i;
tmp_possible_char_targets.add(tmp);
end;
i = i + 1;
end;
tmp_possible_char_targets.shuffle();
loop int i = 1 until i > char_array.count()
begin
if i != char_target_index
then
array<int> tmp[2];
tmp[CHAR] = i;
tmp[FORM] = form_target_index;
tmp_possible_form_targets.add(tmp);
end;
i = i + 1;
end;
tmp_possible_form_targets.shuffle();
loop int i = 1 until i > number_of_targets/2
begin
int char_index = i % tmp_possible_char_targets.count();
if char_index == 0
then
list.add(tmp_possible_char_targets[tmp_possible_char_targets.count()]);
else
list.add(tmp_possible_char_targets[char_index]);
end;
int form_index = i % tmp_possible_form_targets.count();
if form_index == 0
then
list.add(tmp_possible_form_targets[tmp_possible_form_targets.count()]);
else
list.add(tmp_possible_form_targets[form_index]);
end;
i = i + 1;
end;
loop int char_count = 1 until char_count > char_array.count()
begin
loop int form_count = 1 until form_count > form_array.count()
begin
if char_count != char_target_index && form_count!= form_target_index
then
array<int> tmp[2];
tmp[CHAR] = char_count;
tmp[FORM] = form_count;
tmp_possible_non_targets.add(tmp);
end;
form_count = form_count + 1;
end;
char_count = char_count + 1;
end;
tmp_possible_non_targets.shuffle();
loop int i = 1 until list.count() == number_of_targets + number_of_non_targets
begin
int index = i % tmp_possible_non_targets.count();
if index == 0
then
list.add(tmp_possible_non_targets[tmp_possible_non_targets.count()]);
else
list.add(tmp_possible_non_targets[index]);
end;
i = i + 1;
end;
end;
loop until (validade(list, seperate_attention ,form_target_index,
char_target_index, char_array))
begin
list.shuffle();
end;
return list;
end;
# presents a block with given paramters.
# that means showing instroction, fixation cross and possibly feedback.
# The block is normally created by make_block() but could be created manually aswell
# see make_and_present_block for parameter explanation
sub present_block( int seperate_attention, int char_target_index, array<text,1> char_array,
int form_target_index, array<int> block[][], bool show_feedback, string run_id, string block_id)
begin
string instruction_string = "";
if seperate_attention == 1
then
instruction_string = ("Drücken Sie die Taste \"L\", wenn das Zeichen \"" + char_array[char_target_index].caption() + "\" erscheint.");
elseif seperate_attention == 2
then
instruction_string = ("Drücken Sie die Taste \"S\", wenn die Form \"" + form_array[form_target_index].description() + "\" erscheint.");
elseif seperate_attention == 3
then
instruction_string = "Drücken Sie die Taste \"L\", wenn das Zeichen \"" + char_array[char_target_index].caption() + "\" erscheint." +
"\nDrücken Sie die Taste \"S\", wenn die Form \"" + form_array[form_target_index].description() + "\" erscheint."
end;
instruction_string = instruction_string + "\n\nAntworten Sie so schnell und richtig wie möglich." +
"\nDrücken Sie die Leertaste, um fortzufahren.";
text_instruction.set_caption(instruction_string, true);
trial_instruction.present();
loop int i = 1 until i > block.count()
begin
int char_index = block[i][CHAR];
int form_index = block[i][FORM];
main_picture = form_array[form_index];
main_picture.set_part(3,char_array[char_index]);
stim_event.set_stimulus(main_picture);
string tmp_event_code = string(configuration) + ";" + run_id + ";" + block_id + ";" + main_picture.description() +
";" + char_array[char_index].caption() + ";" + string(seperate_attention);
string caption = char_array[char_index].caption();
stim_event.set_target_button(0);
stim_event.set_response_active(true);
if seperate_attention == 1
then
if char_array[char_target_index].caption() == caption
then
stim_event.set_target_button(1);
stim_event.set_event_code(tmp_event_code + ";" + "1");
else
stim_event.set_event_code(tmp_event_code + ";" + "0");
end;
elseif seperate_attention == 2
then
if form_target_index == form_index
then
stim_event.set_target_button(2);
stim_event.set_event_code(tmp_event_code + ";" + "2");
else
stim_event.set_event_code(tmp_event_code + ";" + "0");
end;
elseif seperate_attention == 3
then
if char_array[char_target_index].caption() == caption
then
stim_event.set_target_button(1);
stim_event.set_event_code(tmp_event_code + ";" + "1");
elseif form_target_index == form_index
then
stim_event.set_target_button(2);
stim_event.set_event_code(tmp_event_code + ";" + "2");
else
stim_event.set_event_code(tmp_event_code + ";" + "0");
end;
else
end;
#ISI
if i == 1
then
trial_cross.set_duration(1000);
else
trial_cross.set_duration(ISI_values[random(1,ISI_values.count())]);
end;
trial_cross.present();
set_response_mode(2);
trial_main.present();
set_response_mode(1);
i=i+1;
if show_feedback
then
string feedback = "";
stimulus_data last = stimulus_manager.last_stimulus_data();
if (last.type() == last.HIT) then
feedback = parameter_manager.get_string("Feedback HIT", "Richtig");
elseif (last.type() == last.INCORRECT) then
feedback = parameter_manager.get_string("Feedback INCORRECT", "Falsche Taste");
elseif (last.type() == last.MISS) then
feedback = parameter_manager.get_string("Feedback MISS", "Falsch.\nSie hätten drücken müssen.");
elseif (last.type() == last.FALSE_ALARM) then
feedback = parameter_manager.get_string("Feedback FALSE ALARM", "Falsch.\nSie hätten nicht drücken müssen.");
end;
if feedback != ""
then
text_feedback.set_caption(feedback, true);
trial_feedback.present();
end;
end;
end;
end;
sub make_and_present_block (int seperate_attention, int char_target_index, array<text,1> char_array,
int form_target_index, int number_of_targets, int number_of_non_targets,
bool show_feedback, string run_id, string block_id)
begin
array<int> block_presentet[][] = make_block(seperate_attention,char_target_index, char_array,
form_target_index, number_of_targets, number_of_non_targets);
present_block(seperate_attention, char_target_index, char_array,
form_target_index, block_presentet, show_feedback, run_id, block_id)
end;
# Parameters for make_and_present_block
# 1. Value: seperate_attention: 1 = only a char is a target
# 2 = only a form is a target
# 3 = a char and a form is a target
# 2. Value: index of char target. Use -1 if no char targets will be presentet
# 3. Value: char array to be used
# 4. Value: index of form target in form_array. Use -1 if no form targets will be presentet
# 5. Value: number of targets in returned trial
# 6. Value: number of non targets in returned trial
# 7. Value: bool to determin if feedback will be given. true = feedback
# 8. Value: run_id for event_code
# 9. Value: block_id for event_code
##########################Test Run########################################
set_response_mode(1);
present_information(information_start, 25);
present_information(information_test, 30);
make_and_present_block(1, 1, numbers, -1, 4, 6, true, "test", "block_1");
make_and_present_block(3, 2, numbers, 1, 4, 6, true, "test", "block_2");
if configuration == 1
then
##########################Run 1########################################
pause_seconds(30);
present_information(information_first_run, 30);
make_and_present_block(2, -1, numbers, 2, 7, 19, false, "selective", "block_1");
make_and_present_block(1, 3, numbers, -1, 5, 21, false, "selective", "block_2");
make_and_present_block(1, 4, numbers, -1, 6, 20, false, "selective", "block_3");
make_and_present_block(2, -1, numbers, 3, 8, 18, false, "selective", "block_4");
##########################Run 2########################################
pause_minutes(2);
present_information(information_second_run, 30);
make_and_present_block(3, 5, numbers, 4, 8, 18, false, "divided", "block_1");
make_and_present_block(3, 6, numbers, 5, 5, 21, false, "divided", "block_2");
make_and_present_block(3, 1, numbers, 6, 7, 19, false, "divided", "block_3");
make_and_present_block(3, 2, numbers, 1, 6, 20, false, "divided", "block_4");
##########################Run 3########################################
pause_minutes(2);
present_information(information_third_run, 30);
make_and_present_block(2, -1, numbers, 2, 7, 19, false, "combination", "block_1");
make_and_present_block(3, 3, numbers, 3, 8, 18, false, "combination", "block_2");
make_and_present_block(1, 4, numbers, -1, 5, 21, false, "combination", "block_3");
make_and_present_block(3, 5, numbers, 4, 6, 20, false, "combination", "block_4");
make_and_present_block(2, -1, numbers, 5, 6, 20, false, "combination", "block_5");
make_and_present_block(3, 6, numbers, 6, 7, 19, false, "combination", "block_6");
make_and_present_block(1, 1, numbers, -1, 5, 21, false, "combination", "block_7");
make_and_present_block(3, 2, numbers, 1, 8, 18, false, "combination", "block_8");
present_information(information_end, 30);
elseif configuration == 2
then
##########################Run 1########################################
pause_seconds(30);
present_information(information_first_run, 30);
make_and_present_block(3, 3, numbers, 2, 8, 18, false, "divided", "block_1");
make_and_present_block(3, 4, numbers, 3, 5, 21, false, "divided", "block_2");
make_and_present_block(3, 5, numbers, 4, 7, 19, false, "divided", "block_3");
make_and_present_block(3, 6, numbers, 5, 6, 20, false, "divided", "block_4");
##########################Run 2########################################
pause_minutes(2);
present_information(information_second_run, 30);
make_and_present_block(2, -1, numbers, 6, 7, 19, false, "selective", "block_1");
make_and_present_block(1, 1, numbers, -1, 5, 21, false, "selective", "block_2");
make_and_present_block(1, 2, numbers, -1, 6, 20, false, "selective", "block_3");
make_and_present_block(2, -1, numbers, 1, 8, 18, false, "selective", "block_4");
##########################Run 3########################################
pause_minutes(2);
present_information(information_third_run, 30);
make_and_present_block(2, -1, numbers, 2, 7, 19, false, "combination", "block_1");
make_and_present_block(3, 3, numbers, 3, 8, 18, false, "combination", "block_2");
make_and_present_block(1, 4, numbers, -1, 5, 21, false, "combination", "block_3");
make_and_present_block(3, 5, numbers, 4, 6, 20, false, "combination", "block_4");
make_and_present_block(2, -1, numbers, 5, 6, 20, false, "combination", "block_5");
make_and_present_block(3, 6, numbers, 6, 7, 19, false, "combination", "block_6");
make_and_present_block(1, 1, numbers, -1, 5, 21, false, "combination", "block_7");
make_and_present_block(3, 2, numbers, 1, 8, 18, false, "combination", "block_8");
present_information(information_end, 30);
elseif configuration == 3
then
##########################Run 1########################################
pause_seconds(30);
present_information(information_first_run, 30);
make_and_present_block(2, -1, numbers, 2, 7, 19, false, "combination", "block_1");
make_and_present_block(3, 3, numbers, 3, 8, 18, false, "combination", "block_2");
make_and_present_block(1, 4, numbers, -1, 5, 21, false, "combination", "block_3");
make_and_present_block(3, 5, numbers, 4, 6, 20, false, "combination", "block_4");
make_and_present_block(2, -1, numbers, 5, 6, 20, false, "combination", "block_5");
make_and_present_block(3, 6, numbers, 6, 7, 19, false, "combination", "block_6");
make_and_present_block(1, 1, numbers, -1, 5, 21, false, "combination", "block_7");
make_and_present_block(3, 2, numbers, 1, 8, 18, false, "combination", "block_8");
##########################Run 2########################################
pause_minutes(2);
present_information(information_second_run, 30);
make_and_present_block(2, -1, numbers, 2, 8, 18, false, "selective", "block_1");
make_and_present_block(1, 3, numbers, -1, 5, 21, false, "selective", "block_2");
make_and_present_block(1, 4, numbers, -1, 7, 19, false, "selective", "block_3");
make_and_present_block(2, -1, numbers, 3, 6, 20, false, "selective", "block_4");
##########################Run 3########################################
pause_minutes(2);
present_information(information_third_run, 30);
make_and_present_block(3, 5, numbers, 4, 7, 19, false, "divided", "block_1");
make_and_present_block(3, 6, numbers, 5, 5, 21, false, "divided", "block_2");
make_and_present_block(3, 1, numbers, 6, 6, 20, false, "divided", "block_3");
make_and_present_block(3, 2, numbers, 1, 8, 18, false, "divided", "block_4");
present_information(information_end, 30);
elseif configuration == 4
then
##########################Run 1########################################
pause_seconds(30);
present_information(information_first_run, 30);
make_and_present_block(2, -1, numbers, 2, 7, 19, false, "combination", "block_1");
make_and_present_block(3, 3, numbers, 3, 8, 18, false, "combination", "block_2");
make_and_present_block(1, 4, numbers, -1, 5, 21, false, "combination", "block_3");
make_and_present_block(3, 5, numbers, 4, 6, 20, false, "combination", "block_4");
make_and_present_block(2, -1, numbers, 5, 6, 20, false, "combination", "block_5");
make_and_present_block(3, 6, numbers, 6, 7, 19, false, "combination", "block_6");
make_and_present_block(1, 1, numbers, -1, 5, 21, false, "combination", "block_7");
make_and_present_block(3, 2, numbers, 1, 8, 18, false, "combination", "block_8");
##########################Run 2########################################
pause_minutes(2);
present_information(information_second_run, 30);
make_and_present_block(3, 3, numbers, 2, 7, 19, false, "divided", "block_1");
make_and_present_block(3, 4, numbers, 3, 5, 21, false, "divided", "block_2");
make_and_present_block(3, 5, numbers, 4, 6, 20, false, "divided", "block_3");
make_and_present_block(3, 6, numbers, 5, 8, 18, false, "divided", "block_4");
##########################Run 3########################################
pause_minutes(2);
present_information(information_third_run, 30);
make_and_present_block(2, -1, numbers, 6, 8, 18, false, "selective", "block_1");
make_and_present_block(1, 1, numbers, -1, 5, 21, false, "selective", "block_2");
make_and_present_block(1, 2, numbers, -1, 7, 19, false, "selective", "block_3");
make_and_present_block(2, -1, numbers, 1, 6, 20, false, "selective", "block_4");
present_information(information_end, 30);
elseif configuration == 5
then
##########################Run 1########################################
pause_seconds(30);
present_information(information_first_run, 30);
make_and_present_block(2, -1, numbers, 2, 8, 18, false, "selective", "block_1");
make_and_present_block(1, 3, numbers, -1, 5, 21, false, "selective", "block_2");
make_and_present_block(1, 4, numbers, -1, 7, 19, false, "selective", "block_3");
make_and_present_block(2, -1, numbers, 3, 6, 20, false, "selective", "block_4");
##########################Run 2########################################
pause_minutes(2);
present_information(information_second_run, 30);
make_and_present_block(2, -1, numbers, 4, 7, 19, false, "combination", "block_1");
make_and_present_block(3, 5, numbers, 5, 8, 18, false, "combination", "block_2");
make_and_present_block(1, 6, numbers, -1, 5, 21, false, "combination", "block_3");
make_and_present_block(3, 1, numbers, 6, 6, 20, false, "combination", "block_4");
make_and_present_block(2, -1, numbers, 1, 6, 20, false, "combination", "block_5");
make_and_present_block(3, 2, numbers, 2, 7, 19, false, "combination", "block_6");
make_and_present_block(1, 3, numbers, -1, 5, 21, false, "combination", "block_7");
make_and_present_block(3, 4, numbers, 3, 8, 18, false, "combination", "block_8");
##########################Run 3########################################
pause_minutes(2);
present_information(information_third_run, 30);
make_and_present_block(3, 5, numbers, 4, 7, 19, false, "divided", "block_1");
make_and_present_block(3, 6, numbers, 5, 5, 21, false, "divided", "block_2");
make_and_present_block(3, 1, numbers, 6, 6, 20, false, "divided", "block_3");
make_and_present_block(3, 2, numbers, 1, 8, 18, false, "divided", "block_4");
present_information(information_end, 30);
elseif configuration == 6
then
##########################Run 1########################################
pause_seconds(30);
present_information(information_first_run, 30);
make_and_present_block(3, 3, numbers, 2, 7, 19, false, "divided", "block_1");
make_and_present_block(3, 4, numbers, 3, 5, 21, false, "divided", "block_2");
make_and_present_block(3, 5, numbers, 4, 6, 20, false, "divided", "block_3");
make_and_present_block(3, 6, numbers, 5, 8, 18, false, "divided", "block_4");
##########################Run 2########################################
pause_minutes(2);
present_information(information_second_run, 30);
make_and_present_block(2, -1, numbers, 6, 7, 19, false, "combination", "block_1");
make_and_present_block(3, 1, numbers, 1, 8, 18, false, "combination", "block_2");
make_and_present_block(1, 2, numbers, -1, 5, 21, false, "combination", "block_3");
make_and_present_block(3, 3, numbers, 2, 6, 20, false, "combination", "block_4");
make_and_present_block(2, -1, numbers, 3, 6, 20, false, "combination", "block_5");
make_and_present_block(3, 4, numbers, 4, 7, 19, false, "combination", "block_6");
make_and_present_block(1, 5, numbers, -1, 5, 21, false, "combination", "block_7");
make_and_present_block(3, 6, numbers, 5, 8, 18, false, "combination", "block_8");
##########################Run 3########################################
pause_minutes(2);
present_information(information_third_run, 30);
make_and_present_block(2, -1, numbers, 6, 8, 18, false, "selective", "block_1");
make_and_present_block(1, 1, numbers, -1, 5, 21, false, "selective", "block_2");
make_and_present_block(1, 2, numbers, -1, 7, 19, false, "selective", "block_3");
make_and_present_block(2, -1, numbers, 1, 6, 20, false, "selective", "block_4");
present_information(information_end, 30);
end;
|
2caed0a6570f803f6813dee338987fa84ff0bbe9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1580/CH6/EX6.4/Ch06Ex4.sce | d02787f413335f74b1d62c1a14153a0d7b3ce1f3 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 521 | sce | Ch06Ex4.sce | // Scilab Code Ex6.4: Page-6.11 (2004)
clc;clear;
t = 3.1e-14; // Mean free time, sec
m = 9.1e-31; // Mass of electron, kg
e = 1.6e-19; // Charge of electron, C
r = 0.429e-9; // Side of the unit cell. m
n = 2/(r^3); // Number of electron per unit cubemetre
rho = m/(n*(e^2)*t); // Electrical resistivity, ohm m
printf("\nElectrical resistivity of sodium at zero degree Celsius = %2.3e ohm m", rho);
// Result
// Electrical resistivity of sodium at zero degree Celsius = 4.527e-08 ohm m
|
2e0f9f7f9360b8cb06e1eab4d56b6471de453c2f | 449d555969bfd7befe906877abab098c6e63a0e8 | /2345/CH15/EX15.31/Ex15_31.sce | c96145cbba7c57a7d74e76b91cf0a501f601f924 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 570 | sce | Ex15_31.sce | //Finding resistance
//Example 15.31(pg. 412)
clc
clear
m=0.6//mass of water in kgm
S=4200//specific heat of water
T1=100//temperature in degreeC
T2=10//temperature in degreeC
t=5*60//time in sec
V=230//Supply voltage in Volts
H=m*S*(T1-T2)//Heat required to raise the temp of water from 0 to 100 degree. in J
e=0.78//efficiency of kettle
Ei=H/e//Energy input in Joules
Ei1=Ei/(100*3600)//Energy input in kWh
W=Ei/t//Rating of kettle in watts
R=(V*V)/W//Resistance of heating element in ohms
printf('Thus Resistance of heating element is %2.1f ohms',R)
|
e9173e4f65a7496d325dec086226cebbfc20de52 | 449d555969bfd7befe906877abab098c6e63a0e8 | /858/CH4/EX4.10/example_10.sce | ed8b4f6e7f790a2b75ba974065335ae9f0c24f69 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 284 | sce | example_10.sce | clc
clear
printf("example 4.10 page number 139\n\n")
//to find the temperature increase
Q=0.001*10^5 //in J/s
w=0.001*1000 //in kg/s
density=1000 //in kg/m3
cp=4.19*10^3 //in J/kg K
delta_T=Q/(w*cp);
printf("Temperature increase = %f degree celcius",delta_T)
|
8367d6f44833708e9a16def2b511dfac24bba0f4 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3492/CH6/EX6.13/Ex6_13.sce | 377238c71edff5641ebbc3e31a3c6e0a910412f2 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 180 | sce | Ex6_13.sce | clc
//Chapter6
//Ex_13
//Given
e=1.6*10^-19 // in coulombs
I=10^-3 //in A
Th=10^-6 //in s
B=1/Th //in Hz
i_sn=sqrt(2*e*I*B)
disp(i_sn,"shot noise current in amperes is")
|
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