blob_id stringlengths 40 40 | directory_id stringlengths 40 40 | path stringlengths 6 214 | content_id stringlengths 40 40 | detected_licenses listlengths 0 50 | license_type stringclasses 2 values | repo_name stringlengths 6 87 | snapshot_id stringlengths 40 40 | revision_id stringlengths 40 40 | branch_name stringclasses 15 values | visit_date timestamp[us]date 2016-08-04 09:00:04 2023-09-05 17:18:33 | revision_date timestamp[us]date 1998-12-11 00:15:10 2023-09-02 05:42:40 | committer_date timestamp[us]date 2005-04-26 09:58:02 2023-09-02 05:42:40 | github_id int64 436k 586M ⌀ | star_events_count int64 0 12.3k | fork_events_count int64 0 6.3k | gha_license_id stringclasses 7 values | gha_event_created_at timestamp[us]date 2012-11-16 11:45:07 2023-09-14 20:45:37 ⌀ | gha_created_at timestamp[us]date 2010-03-22 23:34:58 2023-01-07 03:47:44 ⌀ | gha_language stringclasses 36 values | src_encoding stringclasses 17 values | language stringclasses 1 value | is_vendor bool 1 class | is_generated bool 1 class | length_bytes int64 5 10.4M | extension stringclasses 15 values | filename stringlengths 2 96 | content stringlengths 5 10.4M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2dbecbc2f5e1ef043338d66f241f94f4b43e0053 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3685/CH6/EX6.6/Ex6_6.sce | 63c61276ce6ba7f2761831664e6b0f6e5c61ff9f | [] | 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 | 560 | sce | Ex6_6.sce | clc
T1 = 90 // Operating temperature of power plant in degree Celsius
T2 = 20 // Atmospheric temperature in degree Celsius
W = 1 // Power production from power plant in kW
E = 1880 // Capability of energy collection in kJ/m^2 h
printf("\n Example 6.6")
e_max = 1-((T2+273)/(T1+273)) // maximum efficiency
Qmin = W/e_max // Minimum heat requirement per second
Qmin_ = Qmin*3600 // Minimum heat requirement per hour
Amin = Qmin_/E // Minimum area requirement
printf("\n Minimum area required for the collector plate is %d m^2",ceil(Amin))
|
de88ac2c634324903ff8ca256385e8d4543842b8 | 5c808b0f55fefd29b91c7cb73f2f3a08093c5033 | /Code/Scilab Code/FalseNegsForAudioSamples.sci | 1708f9235ca06f17b22c43ea1383a938a064274f | [] | no_license | JOfTheAncientGermanSpear/Filter-Bank-Guitar-Note-Chord-Detection | a01e2ce521561dfea555a588d6bb1e0f1deca18e | cb0d54c74275a990dcb984c4ec349e6ca4e72a1a | refs/heads/master | 2021-01-20T12:00:42.472605 | 2013-06-14T03:04:33 | 2013-06-14T03:04:33 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 634 | sci | FalseNegsForAudioSamples.sci | function falseNegs = FalseNegsForAudioSamples()
//tests each audio sample with the associated filter
//falsenegs is the array for which the samples does
//not pass it's associated note filter
falseNegs = zeros(1,48);
for stageIndex = 0:3
for noteIndex = 0:11
audioSample = LoadAudioSample(stageIndex, noteIndex);
audioSample = PrepAudioForProcessing(audioSample, 44100)
passesFilter = HasNote(audioSample, stageIndex, noteIndex);
falseNegs(Convert2DIndexTo1D(stageIndex, noteIndex, 12) + 1) = ~passesFilter;
end
end
endfunction |
dbe10324fe017675d37a28b58577f990812c7b0b | 449d555969bfd7befe906877abab098c6e63a0e8 | /1631/CH9/EX9.15/Ex9_15.sce | 4522adf71901f39881b6a539bc0ae569145ae794 | [] | 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 | 424 | sce | Ex9_15.sce | //Caption: information rate
//Example 9.15
//page no 403
//Find information rate of the source
//all symbols are equally likely
clc;
clear;
px1=1/2;
px2=1/2;
px3=1/2;
px4=1/2;
f=input("Enter the frequncy of system fm(in Hz) =");
HX=px1*log2(1/px1)+px2*log2(1/px2)+px3*log2(1/px3)+px4*log2(1/px4);
printf("\n Entropy H(X) =%d bits/symbol\n ",HX);
R=2*f*HX;
printf("\n information rate =%d bits/sec",R);
|
3f2922902ab90332a0378e11bea6a11c5e6f5b45 | 28a8d47c4d79b231f8bebc28925792a290f67e9f | /bk/others/p2r/examples/examples5.tst | 0fe0afb77cdecb62e8861bfb2237e73edd20be81 | [] | no_license | ZVlad1980/doo | a1fe7d18ccfd0acf6ced7dbb33927c86a925aae8 | e81be8f524b78b9a6ec06b7f83a8c13354fc6412 | refs/heads/master | 2021-08-17T02:03:54.553822 | 2017-11-20T17:21:03 | 2017-11-20T17:21:03 | 111,440,129 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 406 | tst | examples5.tst | PL/SQL Developer Test script 3.0
13
-- Created on 09.09.2014 by ZHURAVOV_VB
declare
-- Local variables here
p xxdoo_p2r_parser := xxdoo_p2r_parser(':bookname/:callback(\d+)?/:id(\d+)?','book//1');
l_key varchar2(1024);
l_value varchar2(1024);
begin
-- Test statements here
p.first;
while p.next(l_key, l_value) loop
dbms_output.put_line(l_key || ' = ' || l_value);
end loop;
end;
0
0
|
dc00c592768c7948a9b90c50dd048144c49bd769 | 449d555969bfd7befe906877abab098c6e63a0e8 | /881/CH10/EX10.1/exa10_1.sce | 0fba87c9435973bc7b29032a19655bb1bba8b93a | [] | 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 | exa10_1.sce | clc;
//Example 10.1
//Page No 395
//Solution
i=10*10^-4;
dt=10*10^-9;
dv=10;
disp("The expression for the current through a capacitor is ");
disp("i = C dv/dt");
disp("Rearranging and solving for c yields, ");
c=i*dt/dv;
disp('F',c,"C = ");
disp("t = RC","The charge time constant for C when Q1 in on is ");
disp("Therefore, rearranging the above equation and substituting the value of chaging time yields");
C=dt/(4.6*20);
disp('F',C/100,"C = ");
|
44e0be0ef9003c64c822011d000345d15a5c0ba8 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1241/CH2/EX2.38/exa2_38.sce | b9dfdd3efa7aea2c29e49c8cb88850b363eb2f4d | [] | 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 | 556 | sce | exa2_38.sce | //Example 2-38//
//add -17 to -30//
clc
//clears the console//
clear
//clears all exisiting variables//
x=bitcmp(17,8)
y=bitcmp(30,8)
//complement of the decimal numbers 17 and 30//
z=1
u=x+z
v=y+z
//1 is added to the complements//
w=u+v
a=dec2bin(w)
//binary conversion of the decimal number//
disp('binary form of number obtained by adding -17 to -30')
disp(a)
//result is displayed//
disp(' the msb is discarded,so eight bit representation is the answer in binary form ')
a=dec2bin(w-(2^8))
disp(a)
//final result is displayed//
|
1407e7c9dfd2f4139b88e9b2f2aea7b5be2f392c | 449d555969bfd7befe906877abab098c6e63a0e8 | /2096/CH2/EX2.30/ex_2_30.sce | 43da9a03dacda2b00f7114ab1d7b0355a6013888 | [] | 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 | 235 | sce | ex_2_30.sce | //Example 2.30 //self capacitance
clc;
clear;
close;
//given data :
C1=100; // in pico-farad
f1=600;// in kilo-Hz
f2=2; // in M-Hz
Cd=(f1*1000)^2*C1/((f2*10^6)^2-(f1*1000)^2)
disp(Cd,"the self capacitance,Cd(pico-farad) = ")
|
f03d0ec70128e21552fae210c29f747522217007 | 449d555969bfd7befe906877abab098c6e63a0e8 | /764/CH6/EX6.5.b/solution6_5.sce | 6e9fe8c306c7f1fe43a0c065b539ba66c8cb5d78 | [] | 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 | 1,380 | sce | solution6_5.sce |
//Obtain path of solution file
path = get_absolute_file_path('solution6_5.sce')
//Obtain path of data file
datapath = path + filesep() + 'data6_5.sci'
//Clear all
clc
//Execute the data file
exec(datapath)
//Calculate the lead of the screw l (mm)
l = n * p
//Calculate the mean diameter of the screw dm (mm)
dm = d - (0.5 * p)
//Calculate the lead angle alpha (degree)
alpha = atand(l/(%pi * dm))
//Calculate the angle of repose fi (degree)
fi = atand(mu)
//Calculate the torque required Mt (N-mm)
Mt = ((W * 1000 * dm)*(tand(fi + alpha)))/2
//Calculate the torque required to overcome the collar friction Mtc (N-mm)
Mtc = ((mu * W * 1000)*(4 * rm))/4
//Calculate the total external torque to be applied MTotal (N-mm)
MTotal = Mt + Mtc
//Hand force exerted at the hand wheel P (N)
P = MTotal/(D/2)
//Calculate the efficiency of the straightner eta (%)
eta = ((W * 1000 * l)/(2 * %pi * MTotal))*100
//Calculate the number of threads z
z = L/p
//Calculate the core diameter of the screw dc (mm)
dc = d - p
//Calculate the bearing pressure on threads in nut Sb (N/mm2)
Sb = (4 * W * 1000)/(%pi * z * ((d^2) - (dc^2)))
//Print results
printf('\nForce exerted at the rim to drive the screw(P) = %f N\n',P)
printf('\nEfficiency of the straightner(eta) = %f percent\n',eta)
printf('\nBearing pressure on the threads in the nut(Sb) = %f N/mm2\n',Sb)
|
1fd4ac62162e41766e8b8c5c8fea44dd485a2190 | 449d555969bfd7befe906877abab098c6e63a0e8 | /992/CH3/EX3.8/Ex3_8.sce | dbda7f453ca29885ff92b4eb1932b2c1c5b07be6 | [] | 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 | 147 | sce | Ex3_8.sce |
//Exa:3.8
clc;
clear;
close;
//Given:
Bw=150;//in KHz
mod_f=10;//in KHz
dev=Bw/2 - mod_f;
printf("\n deviation to be used = %f KHz",dev); |
e8d5cbc399ed28b012e735dc8ada66559084dcaa | 45048b367a34e7974a0c6f2fbb1e52a1717f2248 | /hosts.tst | 2dce2d0f831057813d74d06f8f0522cf57aa5483 | [] | no_license | vbezpaliy/SecDevOps | 35b8be8cf552930abbbb6f0dcf00ed7b27bf2184 | 54af3adaac2ee5b4bc9a15b2b71d11e366d89762 | refs/heads/master | 2021-07-15T17:12:05.288401 | 2020-05-19T20:59:03 | 2020-05-19T20:59:03 | 147,838,842 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 514 | tst | hosts.tst | [Ubuntu]
linxUbu1 ansible_host=192.168.57.3
linxUbu2 ansible_host=192.168.57.4
# 192.168.57.5
[Ubuntu:vars]
ansible_ssh_user=haker
ansible_ssh_private_key_file=~/home/haker/.ansible/.ssh/id_rsaf
ansible_ssh_private_key_file=~/home/haker/.ansible/.ssh/id_rsa
ansible_python_interpreter=/usr/bin/python3
[windows_servers]
# windows10 ansible_host=192.168.57.5
[windows_servers:vars]
ansible_user = v.bezpaliy@gmail.com
ansible_port = 5986
ansible_connection = winrm
ansible_winrm_server_cert_validation = ignore
|
19cab458835b6812407fd4a29329b6da90b1ce71 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2381/CH4/EX4.2/ex_2.sce | 0231a29811958431ae96123ad6c337bee5fa665f | [] | 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 | sce | ex_2.sce | //Example 2 // ratio of Frequency
clc;
clear;
close;
k=1;//assume
m1=16;//a.m.u
m2=12;//a.m.u
m3=m1;//
rt=((m2+2*m1)/m2)^(1/2);//
disp(rt,"ratio of frequency is,=")
|
8aeca47af305d2a2336274e6648dbf206020e12a | 449d555969bfd7befe906877abab098c6e63a0e8 | /1073/CH3/EX3.43/3_43.sce | f28a6d14351b9cf90dfa7f040841f1987941c5e1 | [] | 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 | 403 | sce | 3_43.sce | clc;
clear;
//Example 3.4
lambda=2257 //[kJ/kg]
lambda=lambda*1000 //in [J/kg]
rho_l=957.9 //rho*l[kg/m^3]
rho_v=0.5955 //[kg/m^3]
sigma=5.89*10^-2 //[N/m]
g=9.81 //[m/s^2]
//Peak heat flux is given by
Q_by_A_max=(%pi/24)*(lambda*rho_v^0.5*(sigma*g*(rho_l-rho_v))^(1/4)) //W/m^2
Q_by_A_max=Q_by_A_max/(10^6) //MW/(sq m)
printf("\n Peak heat flux is %f MW/sq m",Q_by_A_max);
|
13dd02c2be2381d72703d6c58ebf2176f75316e2 | 6e257f133dd8984b578f3c9fd3f269eabc0750be | /ScilabFromTheoryToPractice/CreatingPlots/testplot2d.sce | d78da94bb8c7ddcdf7540ccad234168741f1b2e7 | [] | no_license | markusmorawitz77/Scilab | 902ef1b9f356dd38ea2dbadc892fe50d32b44bd0 | 7c98963a7d80915f66a3231a2235010e879049aa | refs/heads/master | 2021-01-19T23:53:52.068010 | 2017-04-22T12:39:21 | 2017-04-22T12:39:21 | 89,051,705 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 103 | sce | testplot2d.sce | clf;
x=[0.001:0.02:2*%pi]';
y1=cos(x);y2=sin(x);y3=-sin(x.^2)./x;
plot2d([x x x],[y1 y2 y3],[2 4 5])
|
86a3eef2f6de74a798bbef9e03ac4e1cec7b9173 | 364fc2bac23ae5482a18e5e9392ff63e68642dae | /Annales/2016_exo4.sci | 5e3c5310f25fc54116d2290cf9273a53eaa334d7 | [] | no_license | Raphael-De-Wang/2M310TP | 259e55e9dc931b0a0102ed7a5dbbb31e82b88295 | af21ffee07fadeb5b27c5f30d0deb1926972ccee | refs/heads/master | 2021-01-11T14:14:21.447623 | 2017-03-29T20:27:35 | 2017-03-29T20:27:35 | 81,227,258 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,243 | sci | 2016_exo4.sci | clear;
A = [0,-1;1,0];
x0 = [1;0];
T = 4 * %pi;
p = 100;
// Q1.
function Xexp = EulerMatrix(A,x0,T,p)
hp = T/p;
Xexp = [;];
Xexp(1,:) = x0;
for k = (1:p),
Xexp(k+1,:) = (Xexp(k,:)' + hp * ( A * Xexp(k,:)'))';
end
endfunction
// Q2.
function X = SolutionExact(A,x0,T,p)
t = linspace(0,T,p+1);
X = [;];
X(:,1) = cos(t)';
X(:,2) = sin(t)';
endfunction
X = SolutionExact(A,x0,T,p);
// Q3.
function H = Energie(A,x0,T,p)
t = linspace(0,T,p+1);
H = cos(t) .^ 2 + sin(t) .^ 2;
endfunction
H = Energie(A,x0,T,p);
// Q4.
function x = f(xn,yn)
x = xn - h * yn;
endfunction
function y = g(A,x0,T,p)
y = yn + h * xn;
endfunction
// Q5.
function He = EnergieEuler(A,x0,T,p)
X = EulerMatrix(A,x0,T,p);
He = X(:,1) .^ 2 + X(:,2) .^ 2;
He = He';
endfunction
// Q6.
Xexp = EulerMatrix(A,x0,T,p)
// Q7
function graph(A,x0,T,p)
X = SolutionExact(A,x0,T,p);
Xe = EulerMatrix(A,x0,T,p);
H = Energie(A,x0,T,p);
He = EnergieEuler(A,x0,T,p);
t = linspace(0,T,p+1);
subplot(121);
plot(t,H,'green')
plot(t,He,'blue')
subplot(122);
plot(X(:,1),X(:,2),'green')
plot(Xe(:,1),Xe(:,2),'blue')
endfunction
p = 200
graph(A,x0,T,p)
|
aeee968a112cd790dbc7229ac9ad0904a38044c0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3822/CH6/EX6.12/Ex6_12.sce | e2adb6c2246206b44a707c7becc04f2d7af6e909 | [] | 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 | 796 | sce | Ex6_12.sce |
//Optoelectronics and Fiber Optics Communication by C.R. Sarkar and D.C. Sarkar
//Example 6.12
//OS = Windows 7
//Scilab version 5.5.2
clc;
clear;
//given
Area_Cell=4;// Area of each cell in cm^2
eta=0.12;// Conversion Efficiency
V=0.5;// Voltage generated in V
Pt=12;// Total output Power in W
IR=100*10^-3;// Solar Constant or Input Radiation in mW/cm^2
Active_area_Panel=(Pt/(IR*eta));// Active area of the Panel in cm^2
Number_Cells=(Active_area_Panel/Area_Cell);// Number of cells
I=(eta*IR*Area_Cell/V);// Current capacity in A
mprintf("\n Number of Cells are =%.2f",Number_Cells);
mprintf("\n Active area of the Panel is= %.2fcm^2",Active_area_Panel);
mprintf("\n Current capacity of each cell is =%.2fmA",I*1e3);//Multiplication by 1e3 to convert unit to mA from A
|
3cada3810d009f554b63971d1ba34180f729d3a6 | 4a1effb7ec08302914dbd9c5e560c61936c1bb99 | /Project 2/Experiments/FURIA-C/results/FURIA-C.vowel-10-1tra/result9s0.tst | 827aaabd5f4b7f2fb9c9b2627b5818c6be87f519 | [] | no_license | nickgreenquist/Intro_To_Intelligent_Systems | 964cad20de7099b8e5808ddee199e3e3343cf7d5 | 7ad43577b3cbbc0b620740205a14c406d96a2517 | refs/heads/master | 2021-01-20T13:23:23.931062 | 2017-05-04T20:08:05 | 2017-05-04T20:08:05 | 90,484,366 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 979 | tst | result9s0.tst | @relation vowel
@attribute TT integer[0,1]
@attribute SpeakerNumber integer[0,14]
@attribute Sex integer[0,1]
@attribute F0 real[-5.211,-0.941]
@attribute F1 real[-1.274,5.074]
@attribute F2 real[-2.487,1.431]
@attribute F3 real[-1.409,2.377]
@attribute F4 real[-2.127,1.831]
@attribute F5 real[-0.836,2.327]
@attribute F6 real[-1.537,1.403]
@attribute F7 real[-1.293,2.039]
@attribute F8 real[-1.613,1.309]
@attribute F9 real[-1.68,1.396]
@attribute Class{0,1,2,3,4,5,6,7,8,9,10}
@inputs TT,SpeakerNumber,Sex,F0,F1,F2,F3,F4,F5,F6,F7,F8,F9
@outputs Class
@data
10 10
3 3
7 7
4 4
3 3
1 9
2 2
5 10
0 9
3 3
0 0
10 10
2 2
8 8
0 0
5 5
6 4
7 7
9 8
4 4
1 1
1 2
7 7
9 9
2 2
5 2
9 8
8 8
9 8
2 2
4 4
9 9
10 10
3 3
6 6
8 8
2 3
0 1
6 6
5 10
6 6
10 10
4 5
9 9
1 1
4 4
7 7
5 5
6 6
1 1
10 10
0 0
6 6
10 10
0 0
8 9
3 3
4 4
8 8
3 3
1 2
8 9
2 2
10 10
1 1
4 4
5 5
9 8
0 0
7 7
8 7
2 2
5 5
4 4
7 6
10 10
0 0
7 6
2 2
5 10
6 6
3 3
1 1
6 6
7 7
3 3
8 8
9 9
0 0
1 1
2 2
3 3
4 4
5 4
6 6
7 6
8 8
9 9
10 10
|
60be135635defb3b0bc7974d1bceaffdff99c016 | 449d555969bfd7befe906877abab098c6e63a0e8 | /854/CH11/EX11.5/Example11_5.sce | 0dc42def332c93f34daf365f403ddaa43f68a882 | [] | 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 | 542 | sce | Example11_5.sce | //clear//
//Caption:Program to find the power dissipated in the lossless
//transmission line
//Example11.5
//page352
clc;
close;
ZL = 50-%i*75; //load impedance in ohms
Zo = 50; //characteristic impedance in ohms
R = (ZL - Zo)/(ZL + Zo);
Pi = 100e-03; //input power in milliwatts
Pt = (1-abs(R)^2)*Pi;//power dissipated by the load
disp(R,'Reflection coefficient R =')
disp(Pt*1000,'power dissipated by the load in milli watss Pt=')
//Result
//Reflection coefficient R = 0.36 - 0.48i
//power dissipated by the load in milli watss Pt = 64. |
4e629ff8767ae6f66f835d04d2399a213d3b1ae0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2657/CH2/EX2.7/Ex2_7.sce | 8cb791ee7a7eb1fabdbbf7dc5b201cf2c2c1577b | [] | 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 | 944 | sce | Ex2_7.sce | //Calculations on Otto cycle
clc,clear
//Given:
P1=1.05,P2=13,P3=35 //Pressure at 1, 2, 3 in bar
T1=15+273 //Temperature at 1 in K
cv=0.718 //Specific heat at constant volume in kJ/kgK
R=0.287 //Specific gas constant in kJ/kgK
//Solution:
r="V1/V2" //Compression ratio
g=R/cv+1 //Specific heat ratio(gamma)
r=(P2/P1)^(1/g) //By adiabatic process relation
eta=1-1/r^(g-1) //Air standard efficiency
T2=P2*T1/(P1*r) //Temperature at 2 in K
T3=(P3/P2)*T2 //Temperature at 3 in K
Q1=cv*(T3-T2) //Heat added in kJ/kg
W=Q1*eta //Work done in kJ/kg
V1=1*R*10^3*T1/(P1*10^5) //Ideal gas equation, Volume at 1 in m^3/kg
V2=V1/r //Volume at 2 in m^3/kg
V_s=V1-V2 //Swept volume in m^3/kg
mep=W*1000/(V_s*10^5) //Mean effective pressire in bar
//Results:
printf("\n The air standard efficiency, eta = %.1f percent",eta*100)
printf("\n The compression ratio, r = %d",r)
printf("\n The mean effective pressure, mep = %.2f bar\n",mep)
|
697f6917daa74f7356565797a7561f96b884b61e | 99b4e2e61348ee847a78faf6eee6d345fde36028 | /Toolbox Test/tf2zpk/tf2zpk2.sce | 5cd45e93ffff746deed7b32edc9ee6576a42d9c8 | [] | 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 | 307 | sce | tf2zpk2.sce | //check o/p whwn b is a matrix and a is a row vector
b=[1 2 ;3 4];
a=[2 3 4 6];
[z,p,k]=tf2zpk(b,a);
disp(z);
disp(p);
disp(k);
////output
//- 2.7963219
// - 0.1018390 + 1.1916708i
// - 0.1018390 - 1.1916708i
//
// - 1.5
// 1.4142136i
// - 1.4142136i
//
// 0.5
|
6f155a32d65478d3b15c9a1f8352a0716ae35742 | 449d555969bfd7befe906877abab098c6e63a0e8 | /147/CH8/EX8.16/Example8_16.sce | a00d413f57860bc1df396f64fc3c8dac0619cf9e | [] | 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 | 343 | sce | Example8_16.sce | //Resistance R, Voltage V
close();
clear;
clc;
Re = 300;//ohm
Rc = 500;//ohm
Vcc = 15;//V
Beta = 100;
Vcesat = 0;
Vbeq = 0.7;
Rb = Beta*Re/10;
//For maximum symmetrical swing
Icq = 1/2*(Vcc/(Re+Rc));
Vbb = Vbeq + Icq*Re*1.1;
R1 = Rb/(1-(Vbb/Vcc));
R2 = Rb*Vcc/Vbb;
mprintf('R1 = %0.2f k ohm\nR2 = %0.2f k ohm',R1/1000,R2/1000); |
ee51fec35d23920e205bdefda3b713092a0f898c | 449d555969bfd7befe906877abab098c6e63a0e8 | /2333/CH3/EX3.13/13.sce | 7ed5cc6cb728a471d50fcd5f7ff5874394c65f31 | [] | 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 | 13.sce | clc
// Given that
lambda= 5000 // wavelength of light in angstrom
theta = 90 // for maximum order
X = 2620 // no. of lines per inch
// Sample Problem 13 on page no. 156
printf("\n # PROBLEM 13 # \n")
printf(" Standard formula used \n")
printf(" n*lambda= sin(theta)/N \n")
N = X/2.54 // no. of lines per cm
n= sin(theta*%pi/180)/(N*lambda*1e-8) // order calculation
printf("\n Number of orders visible is %d.",n)
|
8d4466c9ce41909a7d1d679a519581bccd2aac3f | 449d555969bfd7befe906877abab098c6e63a0e8 | /1217/CH1/EX1.19/Exa1_19.sce | d35c00fe3593cb01023febc8d84cd72aa330d165 | [] | 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 | 346 | sce | Exa1_19.sce | //Exa 1.19
clc;
clear;
close;
//given data
Io=10;//in uA
IR=1;//in mA
VBE2=0.7;//in volts
VT=25;//in mVolts
VCC=20;//in volts
R=(VCC-VBE2)/IR;//in kohm
RE=((VT*10^-3)/(Io*10^-6))*log((IR*10^-3)/(Io*10^-6));//in ohm
RE=RE/1000;//in kohm
disp(R,"R in kohm is :")
disp(RE,"RE in kohm is :")
//note : answer in the book of RE is wrong. |
c38fdfbc6d0853c6cbda650c58d9080d9a032cd7 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3020/CH14/EX14.3/ex14_3.sce | 9c0d0726bbbfb7654cf0d759941758441b671beb | [] | 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 | 349 | sce | ex14_3.sce | clc;
clear all;
m = 1.675e-27; // Mass of an nueton in Kg
h = 6.626e-34; // Planck's constant
e = 1.609e-19; // Charge of an electron in culoumb
E = 10e3*e; // Energy of an electron in Joule
lambda = h/(sqrt(2*m*E));//The de-broglie wavelength
disp('m',lambda,'The de-broglie wavelength is')
// Slight variation in answer than textbook
|
85b725541cd9057c0b7e6ce50a2461dd2bf00373 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2321/CH10/EX10.5.1/EX10_5_1.sce | 496f883023d7dfdae2d6ea0568c7c36c7eec9868 | [] | 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 | 1,029 | sce | EX10_5_1.sce | //Example No. 10.5.1
clc;
clear;
close;
format('v',6);
N=5;//no. of turns
f=400;//MHz(Frequency)
c=3*10^8;//m/s(Speed of light)
lambda=c/(f*10^6);//m(Wavelength)
disp("Part (i)");
S=lambda/50;//m(Spacing between turns)
S_BY_lambda=1/50;//(Spacing/wavelength)
C_BY_lambda=sqrt(2*S_BY_lambda);//(Circumference/wavelength)
disp("Circumference is "+string(C_BY_lambda)+"*lambda");
C=sqrt(2*lambda*S);//m(Circumference)
disp(C,"Circumference in meter : ");
disp("Part (ii)");
Lo_BY_lambda=sqrt(S_BY_lambda^2+C_BY_lambda^2);//(Length/wavelength)
disp("Length of single turn is "+string(Lo_BY_lambda)+"*lambda");
Lo=sqrt(S^2+C^2);//m(Length of single turn)
disp(Lo,"Length of single turn in meter : ");
disp("Part (iii)");
Ln_BY_lambda=N*Lo_BY_lambda;//(Overall length/wavelength)
disp("Overall Length is "+string(Ln_BY_lambda)+"*lambda");
Ln=N*Lo;//m(Overall length)
disp(Ln,"Overall Length in meter : ");
disp("Part (iv)");
alfa=atand(S/C);//degree(Pitch angle)
disp(alfa,"Pitch angle, α in degree : ");
|
0a2868d4eabea9fdf634a67804eb127b5884e909 | 449d555969bfd7befe906877abab098c6e63a0e8 | /343/CH4/EX4.30/ex4_30.sce | 43c9c2bf9d01d5f5f9e0f1f68152613d33280c35 | [] | 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 | 156 | sce | ex4_30.sce | clc
cl1=1.5 //Assigning values to parameters
cl2=0.5*0.5*cl1
tec=cl1*3+cl2*4
tei=36
eo=500
n=eo*100/(eo+tei+tec)
disp(n,"The efficiency is") |
4fa63e98ed276f60c7029a08d48c67119b46bb5f | 5c808b0f55fefd29b91c7cb73f2f3a08093c5033 | /Code/Scilab Code/CalcSignalRMS.sci | 09a6bd901ed2cf09856f76971080aeb3a6730ebd | [] | no_license | JOfTheAncientGermanSpear/Filter-Bank-Guitar-Note-Chord-Detection | a01e2ce521561dfea555a588d6bb1e0f1deca18e | cb0d54c74275a990dcb984c4ec349e6ca4e72a1a | refs/heads/master | 2021-01-20T12:00:42.472605 | 2013-06-14T03:04:33 | 2013-06-14T03:04:33 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 161 | sci | CalcSignalRMS.sci | function rmsValue = CalcSignalRMS(signal)
signalSquared = signal.^2;
meanSquared = mean(signalSquared);
rmsValue = sqrt(meanSquared);
endfunction |
9836915fcfe42ba328449a75f8edb43e63ad53a8 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3472/CH39/EX39.32/Example39_32.sce | 806eba50689e4dfde0d1fddd4932c0489bd90650 | [] | 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 | 2,155 | sce | Example39_32.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 : 1.32 :
// Page number 711
clear ; clc ; close ; // Clear the work space and console
// Given data
V = 400.0 // Voltage of synchronous motor(V)
p = 8.0 // Number of poles
J = 630.0 // Moment of inertia(kg-m^2)
T_E = 165.0 // Braking torque(kg-m)
kw_1 = 690.0 // Electric braking torque(kg-m)
T_F = 1.4 // Frictional torque(kg-m)
f = 50.0 // Frequency(Hz). Assumed normal supply frequency
// Calculations
g = 9.81
// Case(a) Plugging
T_B = T_E+T_F // Torque(kg-m)
beta = T_B*g/J // Retardation(rad/sec^2)
N_s = 120*f/p // Synchronous speed(rad/sec)
w = 2*%pi*N_s/60 // ω(rad/sec)
t_a = integrate('-1.0/beta','w', w, 0) // Time taken to stop the motor(sec)
n_a = integrate('-w/(2*%pi*beta)','w', w, 0) // Number of revolutions
// Case(b) Rheostatic braking
k = kw_1/w
t_b = J/(g*k)*log((T_F+kw_1)/T_F) // Time taken to stop the motor(sec)
n_b = 1.0/(2*%pi*k)*(J/(g*k)*(T_F+kw_1)*(1-exp(-k*g*t_b/J))-T_F*t_b) // Number of revolutions
// Results
disp("PART IV - EXAMPLE : 1.32 : SOLUTION :-")
printf("\nCase(a): Time taken to come to standstill by plugging, t = %.1f sec", t_a)
printf("\n Number of revolutions made to come to standstill by plugging, n = %.f revolutions", n_a)
printf("\nCase(b): Time taken to come to standstill by rheostatic braking, t = %.1f sec", t_b)
printf("\n Number of revolutions made to come to standstill by rheostatic braking, n = %.f revolutions\n", n_b)
printf("\nNOTE: ERROR: Calculation mistake in finding number of revolution in case(a) in textbook solution")
|
3bee838529460a9fd1e78aeb0318c9a19907b855 | 449d555969bfd7befe906877abab098c6e63a0e8 | /773/CH11/EX11.17/11_17.sci | 6c099bb877a2b23fb9b303936b6415ca5724fdec | [] | 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 | 552 | sci | 11_17.sci | //value//
s=%s;
H=syslin('c',1/((s+1)*s*(s+3)));
evans(H,100)
syms k;
m=s^3+6*s^2+8*s+k;
cof_a_0 = coeffs(m,'s',0);
cof_a_1 = coeffs(m,'s',1);
cof_a_2 = coeffs(m,'s',2);
cof_a_3 = coeffs(m,'s',3);
r=[cof_a_0 cof_a_1 cof_a_2 cof_a_3]
n=length(r);
routh=[r([4,2]);r([3,1])];
routh=[routh;-det(routh)/routh(2,1),0];
t=routh(2:3,1:2); //extracting the square sub block of routh matrix
routh=[routh;-det(t)/t(2,1),0]
disp(48,"K(marginal)=")
disp('=0',(6*s^2)+k,"auxillary equation")
k=48;
s=sqrt(-k/6);
disp(s,"s=")
|
b8f6639513ae0403ec3b1f2264eccabdfa814607 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2135/CH2/EX2.2/Exa_2_2.sce | 513e8aa12faa0fc252254ec73d4d9977809e0f9a | [] | 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 | 269 | sce | Exa_2_2.sce | //Exa 2.2
clc;
clear;
close;
format('v',7);
//Given Data
Q1=2500;//KJ/Kg
Q2=1800;//KJ/Kg
Pdev=210;//MW
//Power developed = Heat transfered: Pdev=m*(Q1-Q2)
m=Pdev*1000/(Q1-Q2);//mass flow rate of steam in Kg/s
disp(m,"Mass flow rate of steam in Kg/s : ");
|
07c15faa95c0849892890c2b9cbb68092ddfd98a | 449d555969bfd7befe906877abab098c6e63a0e8 | /761/CH20/EX20.7/20_7.sce | 242d3ba2a9fc72b364af0acc51a286df844f76cc | [] | 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 | 679 | sce | 20_7.sce | clc;
// page no 761
// prob no 20.7
// refer prob no 20.5
d=38000;//distance of satellite from the Earth surface
P=50;//transmitter power
G=30;//antenna gain
f=12000;//frequency in MHz
B=10^6;// Bandwidth in MHz
//from problem no 2.5
G_T=21;
L_misc=0;
k_dBW=-228.6;//Boltzmann's constant in dBW
// There are no miscellaneous loss
//The stellite transmitting power in dBW is
Pt_dBW = 10*log10(P);
// The EIPR in dBW
EIRP_dBW=Pt_dBW + G;
//FSL in dB
FSL_dB= 32.44 + (20*log10(d)) + (20*log10(f));
// The carrier to noise ratio is
ratio=EIRP_dBW - FSL_dB - L_misc + G_T - k_dBW - 10*log10(B);
disp('dB',ratio,'The carrier to noise ratio at the receiver is'); |
46f36c85aee6074fd6452c1d17887aa0eaa72095 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2165/CH6/EX6.13/6_13.sce | 4dcd43367c365caf81b45eb61c39f78974a2c815 | [] | 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 | 6_13.sce | clc
//initialisation of variables
h=500//gallons
p1=150//lb/in^2
p2=0.6//lb/in^2
P=p2*p1//lb/in^2
h=25//C.H.U/lb
p=62.4//lb/ft^2
V=sqrt(2*32.2*1400*h)//ft/sec
D=0.996//in^2
d=4.898//in^2
v1=1.2//in
vi=163.2//ft/sec
m=V/32.2//ft.lb.sec
//CALCULATIONS
W=V/vi-1//lb
W1=(5000)/(3600*W)//ft/sec
V1=W1*d*D//ft^3
A=V1/V*144//in^2
I=(50/36+W1)//lb/sec
A1=(I*144)/(62.4*vi)//in^2
//RESULTS
printf('the aera of the stream and water orifices=% f in^2',A1)
|
3405cfa95f354114a472c37fa9b4d7097cdd2e8b | 584105ff5b87869494a42f632079668e4c3f82de | /Help-files/RQDecomp3x3.sci | 278388075683db5f9d6b93c68205236996cf58a7 | [] | 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 | 800 | sci | RQDecomp3x3.sci | // Computes RQ decomposition of 3x3 matrices
//
// Calling Sequence
// [triMatrix orthoMatrix RotMatrixX RotMatrixY RotMatrixZ ] = RQDecomp3x3(matrix);
//
// Parameters
// Input
// matrix : 3x3 input matrix
// Output
// triMatrix : 3x3 Triangular matrix
// orthoMatrix : 3x3 Orthogonal matrix
// RotMatrixX : 3x3 rotation matrix around x-axis
// RotMatrixY : 3x3 rotation matrix around y-axis
// RotMatrixZ : 3x3 rotation matrix around z-axis
//
// Description
// The function does RQ decomposition of 3x3 matrix and outputs traingular matrix,orthogonal matrix and three rotation matrices
// along x,y and z coordinates.
//
// Examples
// matrix = [ 3 21 5;
// 3 5 6;
// 12 4 5];
// [triMatrix orthoMatrix RotMatrixX RotMatrixY RotMatrixZ ] = RQDecomp3x3(matrix);
//
// Author
// Kevin George
//
|
04a4fc0e87ba16252a49619ff54c3282caa0fe56 | e59f7b8d4c0c495a34f4dfd66df058aa9c228b7b | /RESULTS/6DOFEoM.sci | f04026b05f2039ebc6b314cef647f123565fccc9 | [] | no_license | maxxonair/BlueBook-Descent-and-Landing-Analysis-Toolkit-DaLAT | d1b2071adc584cbe1551090834cd01142beb0725 | 6c71c971c2aa62e9f81f3c00c211d80caf8680eb | refs/heads/master | 2021-07-13T07:26:26.655134 | 2020-05-30T11:28:41 | 2020-05-30T11:28:41 | 169,849,595 | 3 | 0 | null | 2020-05-30T11:28:43 | 2019-02-09T09:09:13 | Java | UTF-8 | Scilab | false | false | 3,467 | sci | 6DOFEoM.sci | function xdot = EoMQ(t,x)
// FLIGHT Equations of Motion
// Quaternion Option
// November 11, 2018
// ===============================================================
// Copyright 2006-2018 by ROBERT F. STENGEL. All rights reserved.
// Called by:
// odeXX in FLIGHT.m
// Functions used by EoMQ.m:
// AeroModel.m
// event.m
// Atmos.m
// WindField.m
global m Ixx Iyy Izz Ixz S b cBar CONHIS u tuHis deluHis uInc MODEL RUNNING
// Select Aerodynamic Model
if MODEL == 0
AeroModel = @AeroModelAlpha;
end
if MODEL == 1
AeroModel = @AeroModelMach;
end
if MODEL == 2
AeroModel = @AeroModelUser;
end
D2R = pi/180;
R2D = 180/pi;
[value,isterminal,direction] = event(t,x);
// Earth-to-Body-Axis Transformation Matrix
HEB = RMQ(x(10),x(11),x(12),x(13));
// Atmospheric State
x(6) = min(x(6),0); // Limit x(6) to <= 0 m
[airDens,airPres,temp,soundSpeed] = Atmos(-x(6));
// Body-Axis Wind Field
Phi = atan2(2*(x(10)*x(13) + x(11)*x(12)),(1 - 2*(x(10)^2 + x(11)^2)));
Theta = asin(2*(x(11)*x(13) - x(10)*x(12)));
Psi = atan2(2*(x(12)*x(13) + x(10)*x(11)),(1 - 2*(x(11)^2 + x(12)^2)));
windb = WindField(x(3),Phi,Theta,Psi);
// Body-Axis Gravity Components
gb = HEB * [0;0;9.80665];
// Air-Relative Velocity Vector
x(1) = max(x(1),0); // Limit axial velocity to >= 0 m/s
Va = [x(1);x(2);x(3)] + windb;
V = sqrt(Va' * Va);
alphar = atan(Va(3) / abs(Va(1)));
// alphar = min(alphar, (pi/2 - 1e-6)); // Limit angle of attack to <= 90 deg
alpha = R2D * alphar;
betar = asin(Va(2) / V);
beta = R2D * betar;
Mach = V / soundSpeed;
qbar = 0.5 * airDens * V^2;
// Incremental Flight Control Effects
if CONHIS >=1 && RUNNING == 1
[uInc] = interp1(tuHis,deluHis,t);
uInc = (uInc)';
uTotal = u + uInc;
else
uTotal = u;
end
// Force and Moment Coefficients; Thrust
[CD,CL,CY,Cl,Cm,Cn,Thrust] = AeroModel(x,uTotal,Mach,alphar,betar,V);
qbarS = qbar * S;
CX = -CD * cos(alphar) + CL * sin(alphar); // Body-axis X coefficient
CZ = -CD * sin(alphar) - CL * cos(alphar); // Body-axis Z coefficient
// State Accelerations
Xb = (CX * qbarS + Thrust) / m;
Yb = CY * qbarS / m;
Zb = CZ * qbarS / m;
Lb = Cl * qbarS * b;
Mb = Cm * qbarS * cBar;
Nb = Cn * qbarS * b;
nz = -Zb / 9.80665; // Normal load factor
// Dynamic Equations
xd1 = Xb + gb(1) + x(9) * x(2) - x(8) * x(3);
xd2 = Yb + gb(2) - x(9) * x(1) + x(7) * x(3);
xd3 = Zb + gb(3) + x(8) * x(1) - x(7) * x(2);
y = HEB' * [x(1);x(2);x(3)];
xd4 = y(1);
xd5 = y(2);
xd6 = y(3);
xd7 = (Izz * Lb + Ixz * Nb - (Ixz * (Iyy - Ixx - Izz) * x(7) + ...
(Ixz^2 + Izz * (Izz - Iyy)) * x(9)) * x(8)) / (Ixx * Izz - Ixz^2);
xd8 = (Mb - (Ixx - Izz) * x(7) * x(9) - Ixz * (x(7)^2 - x(9)^2)) / Iyy;
xd9 = (Ixz * Lb + Ixx * Nb + (Ixz * (Iyy - Ixx - Izz) * x(9) + ...
(Ixz^2 + Ixx * (Ixx - Iyy)) * x(7)) * x(8)) / (Ixx * Izz - Ixz^2);
// Quaternion Propagation
p = x(7);
q = x(8);
r = x(9);
Q = 0.5*[0, r, -q, p
-r, 0, p, q
q, -p, 0, r
-p, -q, -r, 0];
qVec = [x(10); x(11); x(12); x(13)];
qd = Q*qVec;
xdot = [xd1;xd2;xd3;xd4;xd5;xd6;xd7;xd8;xd9;...
qd(1);qd(2);qd(3);qd(4)];
|
95a7bd6f4a10d1c4fb045d0de77f094a1ff83011 | 449d555969bfd7befe906877abab098c6e63a0e8 | /443/CH1/EX1.3/1_3.sce | 07a0e5a93d5ae2ecf984a231f38ae7330ab5981c | [] | 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 | 1_3.sce | pathname=get_absolute_file_path('1_3.sce')
filename=pathname+filesep()+'1_3_data.sci'
exec(filename)
//indicated power(in kw):
ip=bp/nm
//frictional power(in kw):
fp=ip-bp
//brake power load(in kw):
bpl=l*bp
nml=bpl/(bpl+fp)
printf("\n\nRESULTS\n\n")
printf("\nindicated power:%f\n",ip)
printf("\nfrictional power:%f\n",fp)
printf("\nbrake power at load:%f\n",bpl)
printf("\mechanical efficiency:%f\n",nml=nml*100)
|
045243689dbdd3de0b775afecc7038392ecc6ab3 | 449d555969bfd7befe906877abab098c6e63a0e8 | /965/CH9/EX9.16/16.sci | c680f5f0138057aaa41dc6eb45e1b743cccbb336 | [] | 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 | sci | 16.sci | clc;
clear all;
disp("heat transfer coefficient")
n=625;// number of tubes
N=n^0.5;
d=0.006;//m diameter
ts=25;// degree C
tsat=54;//degree C
rhol=992;//kg/m^3
mu=663*10^(-6);// Ns/m^2
k=0.631;// W/m.C
rhov=0.098;// kg/m^3
hfg=2373*10^3;// J/kg
g=9.81;//m/s
h=0.725*(rhol*(rhol-rhov)*k^3*g*hfg/(N*mu*d*(tsat-ts)))^0.25;
disp("W/m^2.C",h,"The heat transfer coefficient =")
ml=h*%pi*d*(tsat-ts)/hfg;//kg/s
m=n*ml;
disp("kg/s.m",m,"rate of condensation of steam for complete array =")
|
7481402ef636c2ec4cfb759302ad179b6fec22da | 449d555969bfd7befe906877abab098c6e63a0e8 | /3863/CH4/EX4.18/Ex4_18.sce | 30207c5e8bf799eaea55657d0efac50d5f6adbc8 | [] | 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 | 518 | sce | Ex4_18.sce | clear
//
//
//Given
//Variable declaration
A=6.25*100 //Area in sq.mm
W=10*10**3 //Load in N
V=(40/60) //Velocity in m/s
L=10000 //Length of chain unwound in mm
E=2.1e5 //Youngs modulus in N/sq.mm
g=9.81 //acceleration due to gravity
//Calculation
K_E=(((W/g)*(V**2))/2)*1e3 //K.E of the crane in N mm
sigma=(sqrt(K_E*E*2/(A*L))) //Stress induced in the chain in N/sq.mm
//Result
printf("\n Stress induced in the chain due to sudden stoppage = %0.3f N/mm^2",sigma)
|
c23afd50f13fecd99adb67818ed97bd582d288f4 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2258/CH8/EX8.5/8_5.sce | 6b4e31a6f4c334d47e1f1a36fa79b157478e9b61 | [] | 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 | 459 | sce | 8_5.sce | clc();
clear;
// To calculate the height of cone
V=100; //volume of cone in cubic inches
r=5; //radius of cone in inches
r_m=r*0.0254; //radius of cone in m
//volume V=(1/3)*%pi*(r^2)*h
//therefore h = (3*V)/(%pi*r^2)
h=(3*V)/(%pi*r^2); //height in inches
R=3/r_m;
printf("height of the cone is %f inches",h);
printf("surface area to volume ratio is %f m-1",R);
//answer for the surface area to volume ratio given in the book is wrong
|
dfc8e242779237c971ff1bf9729ca86e15ff200c | 449d555969bfd7befe906877abab098c6e63a0e8 | /1523/CH4/EX4.60/ex4_60.sce | 698fff72a64756ba2ab87aa16472918119184fe2 | [] | 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 | 655 | sce | ex4_60.sce | //AC Circuits : example 4.60 :(pg 4.48)
f=50;
V=250;
R=5;
L=9.55;
Vcoil=300;
XL=2*%pi*f*L;
Zcoil=(sqrt((R^2)+(XL^2)));
I=Vcoil/Zcoil;
Z=V/I;
XC1=Zcoil-Z;
XC2=Zcoil+Z;
C1=(1/(2*%pi*f*XC1));
C2=(1/(2*%pi*f*XC2));
printf("\nV=250 V \nR=5 Ohm \nL=9.55 H \nVcoil=300 V");
printf("\nXL=2*pi*f*L =%.f Ohm",XL);
printf("\nZcoil=sqrt(R^2)+(XL^2) =%.f Ohm",Zcoil);
printf("\nI=Vcoil/Zcoil =%.1f A",I);
printf("\nZ=V/I =%.f Ohm",Z);//total impedance
printf("\nZ=sqrt((R^2)+(XL-XC)^2) \nXC=%.f Ohm",XC1);//when XL>XC
printf("\nC=1/2*pi*f*XC =%.e F",C1);
printf("\nZ=sqrt((R^2)+(XC-XL)^2) \nXC=%.f Ohm",XC2);//when XC>XL
printf("\nC=%.e F",C2);
|
a7cc216367149c57d2cdd24de288bafbecc76330 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3137/CH19/EX19.11/Ex19_11.sce | 304ccad9d1f57e887c58bebf67304b5e1d744841 | [] | 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 | Ex19_11.sce | //Initilization of variables
ds=0.2 //m
ts=0.05 //m
rhos=7850 //kg/m^3 density of steel
dw=0.002 //m
lw=0.9 //m
G=80*10^9 //Pa
//Calculations
//Torsional Constant
K=(%pi*dw^4*G)/(32*lw) //m/rad
//Mass Calculations
m=(1/4)*%pi*(ds^2)*ts*rhos //kg
//Moment of Inertia
Io=(1/2)*m*(ds/2)^2 //kg.m^2
//Frequency
f=(1/(2*%pi))*(sqrt(K/Io)) //Hz
//Result
clc
printf('The natural frequency of the system is %f Hz',f)
|
f6cc52a87b996cf36606b8299e3ddaed7244e9ad | 449d555969bfd7befe906877abab098c6e63a0e8 | /278/CH4/EX4.8/ex_4_8.sce | 9e1e470066e17bba1c44ec4a19df9b1b850d97a4 | [] | 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 | 175 | sce | ex_4_8.sce |
clc
//solution
//given
t=16//thickness//mm
P=48*10^3//N
n=2//two plates are given
d=25//mm
//stress acting
f=(P/(d*t*n))//(N/mm^2)
printf("the stress acting is,%f N/mm^2",f) |
a867f328905bac065814ce4f638aaf25b303bd33 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2993/CH1/EX1.1/Ex1_1.sce | d22248fcca8e554325268d8e6891d933ba87561e | [] | 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 | 364 | sce | Ex1_1.sce |
clc;
clear;
//Number of bits required
bits_required = 1024 * 1024 * 1;
//Required Storage space in Bytes
Storage_space = bits_required / 8;// 1 Byte = 8 bit
//Required Storage space in Kilo Bytes
Storage_space = Storage_space / 1000; //1 KB = 1000 Byte
format('v',8)
disp(Storage_space,"The storage space required for a 1024 x 1024 binary image (in KB) is ")
|
ca6da32f90390de3ebfba3d3c9508c0e337e85c3 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2153/CH3/EX3.27/ex_3_27.sce | 61fbdb600b9d8d91f608dbf2aec1cc60772d54b0 | [] | 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 | 226 | sce | ex_3_27.sce | //Example 3.27 : number of atoms
clc;
clear;
close;
//given data :
n=4;
N=6.023*10^23; // avogadro's number
A=55.85;
a=2.9*10^-8;
b=7.87;//density in g/cc
//a^3=(A*n)/(N*b)
n=round((a^3*N*b)/A);
disp(n,"number of atoms,n = ")
|
737517bea8473e51669225642256f629616adf8a | 94c9fb094976265935872b32b6e6a4fd9454ef31 | /tp3/phi.sce | 41bd76f82b9f59029430c6cda9efb67b58801d39 | [] | no_license | dtbinh/tp-scilab | 6d2373af479d9cb1d1494f3ccc5abcae0697b8ac | 4c41c77eb4a4021022fa91614cfe4f7a4417f4e5 | refs/heads/master | 2021-01-10T12:23:53.166922 | 2013-12-19T17:23:18 | 2013-12-19T17:23:18 | 49,208,752 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 391 | sce | phi.sce | function resphi = phi(X, c, w)
rows_x = size(X, 'r');
rows_c = size(c, 'r');
resphi = ones(rows_x, rows_c);
distance = 0.0;
for i = 1:rows_x
for j = 1:rows_c
distance = sqrt((X(i,1) - c(j))*(X(i,1)-c(j)) + (X(i,2) - c(j))*(X(i,2)-c(j)));
resphi(i, j) = distance;
end
end
resphi = exp(-distance/(2*w(i)*w(i)));
endfunction
|
931d07048cfab103c16eef12c574b4d0571c0297 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2276/CH2/EX2.12/chapter2_ex12.sce | 7f731088b393c8166dc8ecffbbd4769549d927a0 | [] | 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 | 438 | sce | chapter2_ex12.sce | clc
clear
//input
c=0.000002;// capacitance of a capacitor in farad
theta=0.12; // loss angle in radians
v=230; // a.c. voltage supply in volts
f=50; //supply frequency in hertz
//calculations
ic=v*2*%pi*f*c;// capacitor current in amperes
ir=ic*tan(theta);// current through shunt resistance in amperes
r=v/ir;// shunt resistance in ohm
//output
mprintf('the value of the equivalent shunt resistance is %3.10f ohm',r)
|
92aa840bf59d48dd92ab94beb08c3548e6b510ab | 449d555969bfd7befe906877abab098c6e63a0e8 | /2459/CH19/EX19.2/Ex19_2.sce | 17a5275ad780fd09721c1248e68288cd74850553 | [] | 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 | Ex19_2.sce | //chapter19
//example19.2
//page416
// figure is given in book for understanding purpose only.It is not required for solving the example as maximum and minimum peak voltages are given in the problem statement itself.
Vmax_pp=16 // mV
Vmin_pp=4 // mV
Vmax=Vmax_pp/2
Vmin=Vmin_pp/2
m=(Vmax-Vmin)/(Vmax+Vmin)
printf("modulation factor = %.3f \n",m)
|
83362a11fb9777c7f25fb2d2e27de0b45c29a49f | 449d555969bfd7befe906877abab098c6e63a0e8 | /2165/CH6/EX6.5/6_5.sce | 923614b66c674e8921844d5722718d70fed74e37 | [] | 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 | 342 | sce | 6_5.sce | clc
//initialisation of variables
d=2.15//in^2
a=0.98//dry
p=100//lb/in^2
p1=11000//lb
P=0.58*p//lb/in^2
H=24//C.H.U/lb
D=0.947//lb
s=7.407//ft^3
//CALCULATION
V=sqrt(2*32.2*1400*H)//ft/sec
V1=V*(d/144)//ft^3
T=V1/(s*D)//lb
A=(p1/3600)//lb
C=A/T//lb
//RESULTS
printf('the coefficient of discharge for the nozzles=% f lb',C)
|
b8d00c8c2f8ef9b8ec0998ad7b33905c2358081a | 449d555969bfd7befe906877abab098c6e63a0e8 | /530/CH7/EX7.3/example_7_3.sce | 617dd51de6e06d895b05f8fd46c6de4795c35589 | [] | 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 | 644 | sce | example_7_3.sce | clear;
clc;
// A Textbook on HEAT TRANSFER by S P SUKHATME
// Chapter 7
// Heat Exchangers
// Example 7.3
// Page 295
printf("Example 7.3, Page 295 \n \n");
// Because of change of phase , Thi = The
Thi = 100 ; // [C], Saturated steam
The = 100 ; // [C], Condensed steam
Tci = 30 ; // [C], Cooling water inlet
Tce = 70 ; // [C], cooling water outlet
R = (Thi-The)/(Tce-Tci) ;
S = (Tce-Tci)/(Thi-Tci) ;
// From fig 7.16
F = 1;
// For counter flow arrangement
Tm_counter = ((Thi-Tce)-(The-Tci))/log((Thi-Tce)/(The-Tci)); // [C]
// Therefore
Tm = F*Tm_counter ;
printf("Mean Temperaature Difference = %f C",Tm)
|
d99f414cf25e1d27de46a37cce7938827c64bd61 | 449d555969bfd7befe906877abab098c6e63a0e8 | /10/CH2/EX5/cha2_5.sce | 6b13ce18ff7028975126986c8cdb53d37cc07b81 | [] | 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 | 441 | sce | cha2_5.sce | Power=50;Lo1=0.5;
Lo2=0.75;Lo3=1;Lo4=1.1;
Pf1=1;Pf2=0.8;Pf3=0.9;
Pf4=1;Ho1=6;Ho2=6;Ho3=3;Ho4=3;Ho=6;Pc=200;
Pcu=500;
EngOut=(Lo1*Power*Ho1*Pf1)+(Lo2*Power*Ho2*Pf2)+(Lo3*Power*Ho3*Pf3)+(Lo4*Power*Ho4*Pf4)
A=Pc/1000
TotalHour=Ho+Ho1+Ho2+Ho3+Ho4
Coreloss=A*TotalHour
B=Pcu/1000
Copperloss=(Lo1^2*B*Ho1)+(Lo2^2*B*Ho2)+(Lo3^2*B*Ho3)+(Lo4^2*B*Ho4)
Totalloss=Coreloss+Copperloss
Eff=EngOut/(EngOut+Totalloss)*100
|
fda0c495e36cffdc36f47cf286afd9ba5bbb744a | 449d555969bfd7befe906877abab098c6e63a0e8 | /3683/CH14/EX14.6/Ex14_6.sce | e43eef4ce28fa8eea28cb5a1f81c0a953968ac43 | [] | 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 | Ex14_6.sce | fck=15//in MPa
fy=250//in MPa
//b=d/2
M=65//in kN-m
Mu=1.5*M//factored moment, in kN-m
d=(Mu*10^6/(0.149*fck*0.5))^(1/3)//in mm
d=445//approximately, in mm
b=d/2//in mm
Xc=0.531*d//in mm
Ast=round(0.36*fck*b*Xc/0.87/fy)//in sq mm
mprintf("b=%f mm\nd=%f mm\nAst=%f sq mm",b,d,Ast)
//answer does not match with textbook because of round-off error
|
edaf184cd70c920bb5fd019f16f22d66fd315304 | 089894a36ef33cb3d0f697541716c9b6cd8dcc43 | /NLP_Project/test/tweet/bow/bow.13_6.tst | 9bdc579e5a4200f5700b7e336bdc6391a4a0b44c | [] | no_license | mandar15/NLP_Project | 3142cda82d49ba0ea30b580c46bdd0e0348fe3ec | 1dcb70a199a0f7ab8c72825bfd5b8146e75b7ec2 | refs/heads/master | 2020-05-20T13:36:05.842840 | 2013-07-31T06:53:59 | 2013-07-31T06:53:59 | 6,534,406 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 15,167 | tst | bow.13_6.tst | 13 16:0.06666666666666667 33:0.125 70:0.125 72:0.5 78:0.5 184:0.5 387:0.25 1025:0.5 3803:1.0 4103:1.0 4741:2.0 5280:0.25 5296:0.25 5363:1.0 5386:1.0 6255:0.3333333333333333
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13 450:1.0 547:0.1111111111111111 802:0.5 1249:0.5 1742:0.14285714285714285 5291:0.16666666666666666 5293:0.5 5542:1.0 6802:1.0
13 9:0.3333333333333333 16:0.06666666666666667 25:1.0 29:0.3333333333333333 44:0.5 61:0.25 455:0.5 547:0.1111111111111111 1742:0.14285714285714285 1779:1.0 2146:1.0 3497:0.5 5076:1.0 5265:0.2857142857142857 5474:1.0 5577:1.0 6609:1.0
13 29:0.3333333333333333 43:0.25 61:0.25 90:0.07142857142857142 144:0.3333333333333333 1245:1.0 1802:0.5 4579:1.0 4741:1.0 5265:0.14285714285714285 5336:0.16666666666666666 5577:1.0
13 16:0.06666666666666667 29:0.3333333333333333 61:0.25 100:1.0 184:0.5 275:0.25 554:0.2 982:1.0 5280:0.25 5515:1.0 5521:0.14285714285714285 5594:1.0 6034:1.0 6126:0.16666666666666666 6168:1.0 6363:0.5
13 14:0.5 16:0.06666666666666667 846:0.3333333333333333 2111:0.5 3950:1.0 5343:0.3333333333333333 5577:1.0
13 11:0.16666666666666666 16:0.13333333333333333 29:0.3333333333333333 160:0.3333333333333333 780:0.5 982:1.0 5515:1.0 5542:1.0 5753:1.0 5772:1.0 6363:0.5
13 9:0.3333333333333333 31:0.047619047619047616 42:0.3333333333333333 268:0.2 272:0.5 442:0.3333333333333333 886:1.0 3615:0.5 5293:0.5 5348:1.0 5358:0.16666666666666666 5389:1.0 5561:0.2 5577:1.0 5696:0.25
13 2095:1.0 2465:1.0
13 33:0.125 163:1.0 2015:1.0 5291:0.16666666666666666 5861:1.0 6286:1.0 6621:1.0
13 16:0.06666666666666667 78:0.5 1844:0.5 2716:1.0 5293:0.5 5377:1.0 5696:0.25 5974:1.0 5982:1.0 6393:1.0 6454:0.5 6619:1.0
13 53:0.3333333333333333 450:1.0 453:0.1 774:1.0 2716:1.0 5291:0.16666666666666666
13 56:0.2 90:0.07142857142857142 160:0.3333333333333333 275:0.25 370:0.5 415:1.0 1601:1.0 3098:1.0 3941:0.5 5514:1.0 5515:1.0 5579:0.3333333333333333
13 33:0.125 43:0.25 949:0.3333333333333333 1009:0.5 5400:1.0 5628:1.0
13 11:0.16666666666666666 16:0.06666666666666667 33:0.125 311:0.25 554:0.2 1629:1.0 3414:1.0 4741:1.0 5377:1.0 5755:1.0 6665:1.0
13 11:0.16666666666666666 33:0.125 43:0.25 90:0.07142857142857142 233:1.0 311:0.25 554:0.2 590:0.3333333333333333 672:0.5 1057:0.5 5280:0.25 5291:0.16666666666666666 5293:0.5 5336:0.16666666666666666 5343:0.3333333333333333 5377:1.0 5400:1.0 5575:1.0 5696:0.25 5755:1.0 6131:1.0 6447:1.0 6860:1.0
13 42:0.3333333333333333 43:0.5 52:0.3333333333333333 102:0.08333333333333333 183:0.25 230:0.5 246:0.125 262:0.3333333333333333 274:0.14285714285714285 547:0.2222222222222222 554:0.2 631:0.5 672:0.5 925:1.0 982:1.0 2111:0.5 3138:1.0 5293:0.5 5445:1.0 5646:1.0 5762:0.5 6087:1.0
13 14:0.5 61:0.25 437:0.5 455:0.5 5291:0.16666666666666666 5343:0.3333333333333333 5393:0.5 5414:0.2
13 14:0.5 16:0.06666666666666667 225:1.0 935:0.25 5414:0.2 5500:1.0 5502:1.0 6278:1.0
13 53:0.3333333333333333 90:0.07142857142857142 208:0.5 387:0.25 886:1.0 5265:0.2857142857142857 5280:0.25 5427:1.0 6235:1.0 6525:1.0
13 26:1.0 32:1.0 53:0.3333333333333333 268:0.2 275:0.25 3912:1.0
13 184:0.5 631:0.5 712:0.3333333333333333 3474:1.0 5265:0.14285714285714285
13 531:0.5 5694:1.0 6310:1.0
13 42:0.3333333333333333 43:0.25 90:0.07142857142857142 275:0.25 590:0.3333333333333333 1663:1.0 5265:0.14285714285714285 5280:0.25 5293:0.5 5476:1.0 5578:1.0 5625:1.0 6172:0.5
13 16:0.06666666666666667 2719:1.0 5305:1.0 5487:1.0 5955:1.0
13 31:0.047619047619047616 43:0.25 53:0.6666666666666666 387:0.25 671:1.0 4786:0.3333333333333333 5268:2.0 5518:0.2
13 11:0.16666666666666666 14:0.5 31:0.047619047619047616 594:1.0 631:0.5 983:0.2 3941:0.5 5265:0.14285714285714285 5295:1.0 5297:1.0 6031:1.0
13 442:0.3333333333333333 626:1.0 966:0.5 1097:1.0 3613:1.0 3941:0.5 5377:1.0 5736:1.0 5947:1.0
13 146:0.5 442:0.3333333333333333 626:1.0 966:0.5 3451:1.0 3941:0.5 5280:0.25 5377:1.0 5679:1.0 5736:1.0 5947:1.0
13 11:0.16666666666666666 43:0.25 2159:1.0 3373:0.3333333333333333 4741:1.0 5265:0.14285714285714285 5632:1.0
13 43:0.25 184:0.5 364:1.0 5265:0.14285714285714285 5272:0.125
13 9:0.3333333333333333 16:0.06666666666666667 43:0.25 53:0.3333333333333333 70:0.125 102:0.08333333333333333 130:1.0 246:0.125 268:0.2 286:0.3333333333333333 311:0.25 846:0.3333333333333333 1162:1.0 1522:0.5 2719:1.0 3285:1.0 3497:0.5 4571:0.5 5294:1.0 5313:1.0 5882:1.0
13 14:0.5 16:0.06666666666666667 53:0.3333333333333333 268:0.2 3912:1.0 5296:0.25
|
0c35264408ff0ba16d148c9ec7b6662c0c3b5df7 | 594cb2143db2483dc9a060b26f3ccbd77cdff0d9 | /ass1-LDU.sce | 2af9cb4cd469a13006734b32e1034cb150b72f87 | [] | no_license | Srija-1955/scilab-assignment | 7c6761eb238359810e87656fcbfbdaf5871b028e | ad979aa462fc5bac54f26d4f8bbba6cbfcff9086 | refs/heads/master | 2020-12-31T09:47:41.409220 | 2020-04-04T11:47:30 | 2020-04-04T11:47:30 | 238,985,033 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,568 | sce | ass1-LDU.sce |
//LU DECOMPOSITION
//FACTORIZING A INTO L AND U (A = LU)
clc;clear;
function lu_decomposition(A)
[r,c]=size(A);
u=A;
l=eye(r,c);
for i=1:(r-1)
m=det(u(i,i));
for j=i+1:c
n=det(u(j,i))
a=n/m;
l(j,i)=a;
u(j,:)=u(j,:)-u(i,:)/(m/n);
end
end
disp(l,'The lower triangular matrix L is');
disp(u,'The upper triangular matrix U is');
endfunction
disp('Factorization of A into L and U');
A=input('Enter elements of matrix: ');
disp(A,'The given matrix is A=');
lu_decomposition(A);
//SOLVING SYSTEM OF EQUATIONS BY LU DECOMOSITION
clc;clear;
format('v',5);
function lu_decomposition(a, b)
[r,c]=size(a);
b=b';
l=eye(r,c);
for i=1:r
for j=1:c
s=0;
if j>=i
for k=1:i-1
s=s+l(i,k)*u(k,j);
end
u(i,j)=a(i,j)-s;
else
for k=1:j-1
s=s+l(i,k)*u(k,j);
end
l(i,j)=(a(i,j)-s)/u(j,j);
end
end
end
c=l\b;
x=u\c;
disp(l,'The lower triangular matrix L is');
disp(u,'The upper triangular matrix U is');
disp(x,'Solution of system of equation is ');
endfunction
disp("Solving system of equation by LU decomposition");
a=input('Enter elements of matrix A: ');
b=input('Enter elements of matrix B: ');
disp(a,'The coefficient matrix A is');
disp(b,'The constant matrix b is');
lu_decomposition(a,b);
|
d77ac0f66ffffd992a6311b1f770017d6b701b4a | 449d555969bfd7befe906877abab098c6e63a0e8 | /3542/CH8/EX8.4/Ex8_4.sce | f6bed46ea197719781f90d8d2272a07fc663d85a | [] | 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 | 1,219 | sce | Ex8_4.sce | // Example no 8.4
// To find the upper bound of the transmission bit rate
// Page no. 439
clc;
clear all;
// Given data
FL=810*10^6; // Lower limit of forward channel frequency band
FU=826*10^6; // Upper limit of forward channel frequency band
N=1150; // Number of simultaneous users;
SE=1.68; // Spectral efficiency in bps/Hz
CR=0.5; // Coder rate
bandused=90/100; // 90% bandwidth is used
bandwidth=bandused*(FU-FL); // Total bandwidth available for traffic channels in Hz
Cbandwidth=bandwidth/N; // Maximum channel bandwidth in Hz
ChannelDR=SE*Cbandwidth; // Maximum channel data rate in bps
DR=ChannelDR*CR; // Maximum net data rate in bps
// Displaying the result in command window
printf('\n Maximum net data rate = %0.1f kbps',DR*10^-3);
|
a2b0f8312dc89c6b072165d15f71466fed7aff86 | 8217f7986187902617ad1bf89cb789618a90dd0a | /browsable_source/2.0/Unix/scilab-2.0/macros/metanet/l2g.sci | c6dc3e207149f8247ecaaf59fdf8fd4ea4bbb4b5 | [
"LicenseRef-scancode-public-domain",
"LicenseRef-scancode-warranty-disclaimer",
"MIT"
] | 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 | 368 | sci | l2g.sci | function g1=l2g(a1,p1,s1,dir)
[a2,p2,s2]=compl2(a1,p1,s1,dir)
[he,ta]=compht(a1,p1,s1,dir)
m=prod(size(s1)), n=prod(size(p1))-1
if dir==1 then ma=m, mm=2*m
else ma=m/2,mm=m, end
g1=list(' ',dir,m,n,ma,mm,a1,p1,s1,a2,p2,s2,he,ta,...
n,1:n,ma,1:ma,...
0*(1:n),0*(1:n),0*(1:n),0*(1:n),0*(1:n),0*(1:ma),...
0*(1:ma),0*(1:ma),0*(1:ma),0*(1:ma),0*(1:ma),0*(1:ma),0*(1:ma))
|
3efb69efc9405513cad821f382e3db7be1627dd8 | 6e257f133dd8984b578f3c9fd3f269eabc0750be | /ScilabFromTheoryToPractice/CreatingPlots/testanimrotation.sce | 37a7f53fd283e8daea0171cca4632f2bca44c9ed | [] | no_license | markusmorawitz77/Scilab | 902ef1b9f356dd38ea2dbadc892fe50d32b44bd0 | 7c98963a7d80915f66a3231a2235010e879049aa | refs/heads/master | 2021-01-19T23:53:52.068010 | 2017-04-22T12:39:21 | 2017-04-22T12:39:21 | 89,051,705 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 264 | sce | testanimrotation.sce | clf;
plot3d1() // a three-dimensional surface
for k=1:360 // loop to rotate the figure
// change the angle alpha of the view point by 1 degree
A=gca();A.rotation_angles(2)=A.rotation_angles(2)+1;
sleep(10) // to have enough time to see the figure
end
|
257e903ac09ae2ed476763ff84490ca447f8560b | 449d555969bfd7befe906877abab098c6e63a0e8 | /2126/CH1/EX1.23/23.sce | 2893b2f12d1ed3891c754d4551e0c96a4ed54693 | [] | 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 | 292 | sce | 23.sce | clc
clear
//Input data
dT=37 //Temperature difference between air inside the tyre and nozzle exit
Cp=1005 //Specific heat capacity at constant pressure in J/kg-K
//Calculation
C=sqrt(2*Cp*dT) //Exit velocity of air in m/s
//Output
printf('Exit velocity of air is %3.1f m/s',C)
|
f81f8ada3429a9dd22a9066448340232ffee9e24 | 417f69e36190edf7e19a030d2bb6aa4f15bb390c | /SMTTests/tests/err_reals2.tst | 035e585df8a3c263298ebcc573281764b3c50c7b | [] | no_license | IETS3/jSMTLIB | aeaa7ad19be88117c7454d807a944e8581184a66 | c724ac63056101bfeeb39cc3f366c8719aa23f7b | refs/heads/master | 2020-12-24T12:41:17.664907 | 2019-01-04T10:47:43 | 2019-01-04T10:47:43 | 76,446,229 | 1 | 0 | null | 2016-12-14T09:46:41 | 2016-12-14T09:46:41 | null | UTF-8 | Scilab | false | false | 110 | tst | err_reals2.tst | ; ints in Real and Ints theory
(set-logic QF_LRA)
(declare-fun x () Real)
(assert (= x 1))
(assert (= x 1.0))
|
d88d711aface0a497d8b32accdf13a3111292630 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1985/CH17/EX17.3/Chapter17_example3.sce | fac27627b1e358929cb4c01844f78139d3d17311 | [] | 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 | 412 | sce | Chapter17_example3.sce | clc
clear
//Input data
d=0.2//Length of iron rod in m
A=0.685*10^-4//Area of cross-section in m^2
T1=100+273//Temperature of the hot end in K
T2=30+273//Temperature of the other end in K
K=62//Thermal conductivity of iron in W/m.K
t=10*60//Time in sec
//Calculations
Q=(K*A*(T1-T2)*t)/d//Quantity of heat conducted in J
//Output
printf('The iron rod conducts %3.2f J of energy in 10 minutes',Q)
|
28844d27202146a2263bc11e3868c53a25439a75 | f4d3c7f7e8954cdeb6eb0c7b54a056242b07da22 | /Uppsala Biomodel/Exam/SIR.sce | 81980506e69e34f44707e9e555dd75bbaa596202 | [] | no_license | ThibaultLatrille/Slides-Sciencework | bfdf959dbbe4a94e621a3a9a71ccbcd06c5fc338 | 84b53f3901cbdb10fab930e832dc75431a7dce05 | refs/heads/master | 2020-04-27T07:53:52.313720 | 2019-03-06T16:17:57 | 2019-03-06T16:17:57 | 174,151,758 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 998 | sce | SIR.sce | function dx=Gl1(t,x,R1,R2,R3)
dx(1)=-x(1)*(R1*x(2)+R2*x(3))
dx(2)=x(2)*(R1*x(1)-1)
dx(3)=x(3)*(R2*x(1)+R3*x(4)-1)
dx(4)=x(2)-R3*x(4)*x(3)
dx(5)=x(3)
endfunction
function dx=Gl2(t,x,R1,R2,R3,B,C,D)
dx(1)=-x(1)*(R1*x(2)+R2*x(3))+B*(x(1)+x(2)+x(3)+x(4)+x(5))-D*x(1)
dx(2)=x(2)*(R1*x(1)-1)-D*x(2)
dx(3)=x(3)*(R2*x(1)+R3*x(4)-1)-(D+C)*x(3)
dx(4)=x(2)-R3*x(4)*x(3)-D*x(4)
dx(5)=x(3)-D*x(5)
endfunction
function dx=Gl3(t,x,R1,R2,R3,B,C,D)
dx(1)=-x(1)*(R1*x(2)+R2*x(3))+B*(x(1)+x(3)+x(4)+x(5))-D*x(1)
dx(2)=x(2)*(R1*x(1)-1)+(B-D)*x(2)
dx(3)=x(3)*(R2*x(1)+R3*x(4)-1)-(D+C)*x(3)
dx(4)=x(2)-R3*x(4)*x(3)-D*x(4)
dx(5)=x(3)-D*x(5)
endfunction
R1=1.4;R2=1.4;R3=2;B=0.5;C=0.2;D=0.5;
t=0:0.02:12;
x1=1;x2=0.05;x3=0.05;x4=0;x5=0;
for i=1:1 do
x=ode([x1;x2;x3;x4;x5],0,t,Gl3);
plot(t,x(1,:),"black")
plot(t,x(2,:),"red")
plot(t,x(3,:),"blue")
plot(t,x(4,:),"yellow")
plot(t,x(5,:),"cyan")
end
|
bd7f644580facab592288b7d3026b602d4483e7b | 449d555969bfd7befe906877abab098c6e63a0e8 | /1092/CH8/EX8.7/Example8_7.sce | d89d99b8c638f6b5c37d29f391bb9a885ce901e4 | [] | 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 | 4,380 | sce | Example8_7.sce | // Electric Machinery and Transformers
// Irving L kosow
// Prentice Hall of India
// 2nd editiom
// Chapter 8: AC DYNAMO TORQUE RELATIONS - SYNCHRONOUS MOTORS
// Example 8-7
clear; clc; close; // Clear the work space and console.
// Given data
P_o = 2000 ; // Total power consumed by a factory in kW from the transformer
cos_theta = 0.6 ; // 0.6 lagging power factor at which power is consumed -
// - from the transformer
sin_theta = sqrt(1 - (cos_theta)^2);
theta = -acosd(0.6); // power factor angle at which power is consumed -
// - from the transformer in degrees
V_L = 6000 ; // Primary line voltage of a transformer in volt
P = 750 ; // kW expected to be delivered by the dc motor-generator
hp = 1000 ; // hp rating of the motor(induction or synchronous)
V_L_m = 6000 ; // Line voltage of a synchronous(or induction) motor in volt
cos_theta_sm = 0.8 ; // 0.8 leading power factor of the synchronous motor
theta_sm = acosd(0.8); // power factor angle of the synchronous motor in degrees
cos_theta_im = 0.8 ; // 0.8 lagging power factor of the induction motor
theta_im = -acosd(0.8); // power factor angle of the induction motor in degrees
eta = 0.92 ; // Efficiency of each motor
// Calculations
// case a : using Induction Motor(IM)
P_m = ( hp * 746 ) / eta ; // Induction(or synchronous) motor load in W
I_1 = P_m / ( sqrt(3) * V_L_m * cos_theta_im ); // Lagging current drawn by IM in A
I_1_prime = P_o * 1000 / ( sqrt(3) * V_L * cos_theta ); // Original lagging -
// - factory load current in A
// Total load current in A using Induction Motor :
I_TM = I_1*(cosd(theta_im) + %i*sind(theta_im)) + I_1_prime*(cosd(theta) + %i*sind(theta)) ;
I_TM_m = abs(I_TM);//I_TM_m = magnitude of I_TM in A
I_TM_a = atan(imag(I_TM) /real(I_TM))*180/%pi;//I_TM_a=phase angle of I_TM in degrees
PF_im = cosd(I_TM_a); // Overall PF using induction motor
// case b: using synchronous motor
I_s1 = P_m / ( sqrt(3) * V_L_m * cos_theta_sm ); // Lagging current drawn by IM in A
// Total load current in A using synchronous motor :
I_TSM = I_s1*(cosd(theta_sm) + %i*sind(theta_sm)) + I_1_prime*(cosd(theta) + %i*sind(theta)) ;
I_TSM_m = abs(I_TSM);//I_TSM_m = magnitude of I_TSM in A
I_TSM_a = atan(imag(I_TSM) /real(I_TSM))*180/%pi;//I_TSM_a=phase angle of I_TSM in degrees
PF_sm = cosd(I_TSM_a); // Overall PF using Synchronous motor
// case c
percent_I_L = ( I_TM_m - I_TSM_m ) / I_TM_m * 100 ; // Percent reduction in -
// - total load current in percent
// Display the results
printf("Note : case a,I1 calculated is around 97.53 A instead of 47.53 A(textbook).\n")
printf(" Note : case b,Actual I_s1 imaginary part is around 58.52 instead of ");
printf(" \n 52.52(textbook)so slight variation in I_TSM and percent ")
printf(" \n reduction in total load current.\n")
disp("Example 8-7 Solution : ");
printf(" \n a: Induction(or sunchronous) motor load");
printf(" \n P_m = %.f W ",P_m);
printf(" \n Lagging current drawn by the IM = I1");
printf(" \n I_1 = %.2f <-%.2f A \n",I_1,acosd(cos_theta_sm));
printf(" \n I_1 in A = ");disp(I_1*cosd(-36.87)+%i*I_1*sind(-36.87));
printf(" \n Original lagging factory load current = I_1_prime");
printf(" \n I_1_prime in A = ");disp(I_1_prime*cosd(theta)+%i*I_1_prime*sind(theta));
printf(" \n I_1_prime = %.1f <-%.2f A \n",I_1_prime,acosd(cos_theta));
printf(" \n Total load current = motor load + factory load");
printf(" \n I_TM = I_1 + I_1_prime\n");
printf(" \n I_TM in A = ");disp(I_TM);
printf(" \n I_TM = %.1f <%.1f A \n ",I_TM_m , I_TM_a );
printf(" \n Overall system PF = %.4f lagging \n ", PF_im );
printf(" \n b: Synchronous motor load\n I_s1 = %.2f <%.2f A\n",I_1,acosd(cos_theta_sm));
printf(" \n I_s1 in A = ");disp(I_s1*cosd(36.87)+%i*I_s1*sind(36.87));
printf(" \n Total load current : I_TSM = I_s1 + I_1_prime \n");
printf(" \n I_TSM in A = ");disp(I_TSM);
printf(" \n I_TSM = %.1f <%.1f A \n ",I_TSM_m , I_TSM_a );
printf(" \n Overall system PF = %.1f lagging \n ", PF_sm );
printf(" \n c: Percent reduction in total load current = %.1f percent \n",percent_I_L);
printf(" \n d: PF improvement: Using the synchronous motor ( in lieu of the IM)");
printf(" \n raises the total system PF from %.4f lagging to %.1f lagging.",PF_im,PF_sm);
|
975aa99e1d388ddb92c477072e30ea078f812ad8 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2342/CH2/EX2.25/EX2_25.sce | 8079d685aa1abdeb1675d2619be8cac3fe07beaf | [] | 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 | 393 | sce | EX2_25.sce | //Exa 2.25
format('v',6)
clc;
clear;
close;
// Given data
E= 5.95;// in eV
EF= 6.25;// in eV
delE= 0.01;
// delE= 1-1/(1+exp((E-EF)/KT))
K=1.38*10^-23;// Boltzmann Constant in J/K
// The temperature at which there is a 1 % probability that a state 0.30 eV below the Fermi energy level
T = ((E-EF)/log(1/(1-delE) -1)*1.6*10^-19)/K;// in K
disp(T,"The temperature in K is : ")
|
614edee1bc576f8c5eb1de6f2fb12087658888ea | 8217f7986187902617ad1bf89cb789618a90dd0a | /source/2.4/macros/mtlb/%b_f_s.sci | 6a1c5e207c6663157f74c3a69610d64f53dfa1ad | [
"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 | 39 | sci | %b_f_s.sci | function r=%b_f_s(b,s)
r=[bool2s(b);s]
|
f3acebb80ae5503d69385c382b63d3cd9061a7c5 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1673/CH1/EX1.10/1_10.sce | f2a07dd9c0be337f5bfe2bae31a3067d285e3863 | [] | 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 | 1_10.sce | //relative error
//example 1.10
//page 12
clc;clear;close;
a=6.54;b=48.64;c=13.5
da=0.01;db=0.02;dc=0.03;
s=(a^2*sqrt(b))/c^3;
disp(s,'s=');
r_err=2*(da/a)+(db/b)/2+3*(dc/c);
printf(' the relative error is :%f',r_err);
|
539cf766932bc80b9f47eef38528863f579a8a57 | efc2fec9dd841d0ca834702c904e00c52762a9f9 | /IDCT/IDCT4.sce | 36cda0a847e827ad0e01653afbc86c951b3478c3 | [] | no_license | surajch77/Scilab-Computer-Vision-Toolbox-TestCases | 64c8e0382e8b9d416c4c27c1ed4272f49bf45b51 | 969f9bcddefea05b42c623aeebe2e0cdcffd6eeb | refs/heads/master | 2021-01-20T20:24:14.345296 | 2016-06-29T15:16:52 | 2016-06-29T15:16:52 | 61,932,313 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 224 | sce | IDCT4.sce | // read the image lena_color_256.tif
I = imread("lena_color_256.tif");
// convert the image to double
I = double(I);
// find the IDCT of the image
J = IDCT(I);
// output:
// Error : Input image should be single channel
|
7cadd63c9154382197fdc681fb94c5250ceac3f5 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2297/CH2/EX2.4/Ex2_4.sce | ee916e339063e566713857cb25cfa3e7c35149f4 | [] | 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 | 657 | sce | Ex2_4.sce | // Example 2.4 :current
clc;
close;
clear;
format('v',7)
// given :
vs1=72;//voltage in volts
vs2=40;//voltage in volts
R1=36;//resistance in ohms
R2=10;//resistance in ohms
ig=2;//current in amperes
Rx=8;//resistance in ohms
disp("Applying Thevenins Theorem ")
//(vs1-voc)/R1+(v40-voc)/R2 +2 =0 node equation at 1
voc=(R2*vs1+R1*vs2+R1*R2*ig)/(R1+R2);//voltage in volts
req=(R1*R2)/(R1+R2);//resistance in ohms
ix1=(voc)/(req+Rx);//resistance in ohms
disp(ix1,"current through Rx is, (A)")
disp("Applying Nortons Theorem ")
Is=(vs1/R1)+(vs2/R2)+ig;//current in amperes
ix2=(req*(Is/(Rx+req)));//current in amperes
disp(ix2,"current through Rx is, (A) =")
|
ffbfd77f458a99dd6aff3e8b9fa498a4846694ae | e9d5f5cf984c905c31f197577d633705e835780a | /GED/linear/scilab/functions/pmgei_method/problems/ged_P9_sim_pmgei.sce | a02cbee0ba4bb3276ea143acc77ea24b4df87497 | [] | no_license | faiz-hub/dr-ged-benchmarks | 1ad57a69ed90fe7595c006efdc262d703e22d6c0 | 98b250db9e9f09d42b3413551ce7a346dd99400c | refs/heads/master | 2021-05-18T23:12:18.631904 | 2020-03-30T21:12:16 | 2020-03-30T21:12:16 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 4,702 | sce | ged_P9_sim_pmgei.sce | // Data Reconciliation Benchmark Problems From Lietrature Review
// Author: Edson Cordeiro do Valle
// Contact - edsoncv@{gmail.com}{vrtech.com.br}
// Skype: edson.cv
//Mandel, Denis, Ali Abdollahzadeh, Didier Maquin, and Jos� Ragot. 1998.
//Data reconciliation by inequality balance equilibration: a LMI approach.
//International Journal of Mineral Processing 53, no. 3 (April): 157-169.
//http://www.sciencedirect.com/science/article/B6VBN-3VM1X8N-3/2/8bffe94a1153eea8647eed5af0031d36.
//Bibtex Citation
//@article{Mandel1998,
//author = {Mandel, Denis and Abdollahzadeh, Ali and Maquin, Didier and Ragot, Jos�},
//isbn = {0301-7516},
//journal = {International Journal of Mineral Processing},
//keywords = {Linear Matrix Inequality Techniques,data reconciliation,error detection,error isolation},
//month = apr,
//number = {3},
//pages = {157--169},
//title = {{Data reconciliation by inequality balance equilibration: a LMI approach}},
//url = {http://www.sciencedirect.com/science/article/B6VBN-3VM1X8N-3/2/8bffe94a1153eea8647eed5af0031d36},
//volume = {53},
//year = {
// 12 Streams
// 5 Equipments
getd('../../');
getd('../../../jacobians/');
getd('../method/');
getd('../method/pls');
cd '../../'
clear xr sd sds x_sol xfinal jac jac_col jac_col rj sigma sigam_inv res V V_inv diag_diag_V Wbar gama zr_nt adj zadj Wbar_alt adjustability detect resi Qglr betaglr xchiglr ge_glr op_glr;
clear avti_gt_mt op_gt_mt op_gt_nt_tmp avt1_mt1 avt1_mt2 op_mt1 op_mt2 avti_glr op_glr_mt aee_mt aee_nt_tmp op_glr_nt_tmp avti_glr_nt_tmp avti_gt_mt_tmp op_gt_mt_tmp op_gt_nt avt1_nt1 avt1_nt2 op_nt1 op_nt2 avti_glr_tmp op_glr_mt_tmp aee_mt_tmp aee_nt op_glr_nt avti_glr_nt;
stacksize('max');
tic;
xr =[230;21;209;35;174;15;159;50;209;94;115;44];
//the variance proposed by the original author
//sd = [37.575
//1.08
//5
//1.825
//2
//0.88
//7.245
//1
//5
//2
//18.1
//2.385
//];
szx = size(xr,1);
runsize = 500;
// we are testing equal sigma here
sd=ones(12,1);
sds = sd;
var=sd.^2;
jac=jacP9();
jac_col = size(jac,2);
jac_row = size(jac,1);
rj=rank(jac);
sigma=diag(sds.^2);
//sigma=eye(12,12);
[adj, detect, V, V_inv, sigma_inv, diag_diag_V, Wbar] = adjust(sigma, jac);
//[xfinal, resRand, resGrossErrorNodalRand]=generate_data(xr, sd, jac, runsize, 2, 7, 0.1, 0.2);
[xfinal, resRand, resGrossErrorNodalRand]=generate_data(xr, sd, jac, runsize, 5, 9, 0.07, 0.15);
resGrossErrorNodalRandFi = [ resRand;resGrossErrorNodalRand];
//observability/redundancy tests
//user can set unmeasured streams here, if this vector is empty, all streams are measured
umeas_P9 = [];
[red_P9, just_measured_P9, observ_P9, non_obs_P9, spec_cand_P9] = qrlinclass(jac,umeas_P9);
measured_P9 = setdiff([1:length(xr)], umeas_P9);
red = measured_P9;//
// to run robust reconciliation,, one must choose between the folowing objective functions to set up the functions path and function parameters:
//WLS analytical = -1 WLS numerical = 0 ; Absolute sum of squares = 1 ; Cauchy = 2 ;Contamined Normal = 3 ; Fair = 4
//Hampel = 5 Logistic = 6 ; Lorenztian = 7 ; Quasi Weighted = 8
// run the configuration functions with the desired objective function type
obj_function_type = 2;
[x_sol] = calc_results_DR(xfinal, jac, sigma, resGrossErrorNodalRandFi, obj_function_type);
[res, gamaMeasuremts,gamaNodal,zr_nt_nodal, zr_nt_nodal_rand, zadj ] = calc_results_index(x_sol, jac, sigma, resGrossErrorNodalRandFi);
// for equal sigma
[avti_gt_mt, op_gt_mt, op_gt_nt] = global_test(0.08, 0.08, gamaMeasuremts, runsize, rj, jac_col, jac_row);
// cauchy
[avt1_mt1, avt1_mt2, op_mt1, op_mt2] = measurement_test(0.00015, 0.0018, zadj, runsize, jac_col);
[avt1_nt1, avt1_nt2, op_nt1, op_nt2] = nodal_test(0.0175, 0.101, jac_row, runsize, zr_nt_nodal);
nvalidate = 10; lower_bias = 5; delta_bias = 1; upper_bias = 9; lower_leak = 0.07; delta_leak = 0.02; upper_leak = 0.15;
//cauchy
alfa_gt_mt = 0.08; alfa_gt_nt = 0.08; alfa_mt1 = 0.00015; alfa_mt2 =0.0018; alfa_nt1 = 0.0175; alfa_nt2 = 0.101;
pause
is_multi = 0;
clear res gamaMeasuremts gamaNodal zr_nt_nodal zr_nt_nodal_rand zadj x_sol resGrossErrorNodalRandFi;
[p9_train, p9_validate] = generate_trainning2(xr, sd, jac, runsize, nvalidate, lower_bias, delta_bias, upper_bias, lower_leak,delta_leak,upper_leak, alfa_gt_mt,alfa_gt_nt,alfa_mt1,alfa_mt1, alfa_nt1, alfa_nt2,obj_function_type,is_multi);
ndatainterval = 5
//pause
[list_models_P9, p9_stat] = generate_pls_models_m( 'P9', 12, 6, p9_train, p9_validate, nvalidate,ndatainterval);
[avti_meas, op_meas, selectivity_meas, aee_meas, avti_eqp, op_eqp, selectivity_eqp, aee_eqp] = get_lit_info(p9_stat, jac_col, jac_row)
list_models_P9
runtime=toc();
cd 'pmgei_method/problems';
|
0bb35ed63e0e566e96db662abb93a19b41c1591e | 449d555969bfd7befe906877abab098c6e63a0e8 | /260/CH5/EX5.16/5_16.sce | 3e22cf362b5529a005e22a4216499956ce4feff4 | [] | 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 | 144 | sce | 5_16.sce | //Eg-5.16
//pg-257
clear
clc
A=[4 -2 2 8;-2 6 2 4;2 2 10 -6;8 4 -6 12];
T=hess(A);
disp("required tridiagonal matrix is")
disp(T) |
a88a7a996988d0b41239eec6a5f39b118b1ca3ef | 449d555969bfd7befe906877abab098c6e63a0e8 | /1646/CH9/EX9.12/Ch09Ex12.sce | adb01bcc11d9f5b934d97b9e184f4ea24616e68f | [] | 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 | 495 | sce | Ch09Ex12.sce | // Scilab Code Ex9.12: Page-468 (2011)
clc;clear;
Pi =1;....// Input power of optical fibre, mW
Po = 0.85;....// Outptu power of optical fibre, mW
L = 0.5;....//The distance through the optical wave transmits through the fibre, km
alpha = (10/L)*log10(Pi/Po); // The attenuation of power through the optical fibre
printf("\nThe attenuation of power through the optical fibre = %5.3f dB/km", alpha);
// Result
// The attenuation of power through the optical fibre = 1.412 dB/km
|
c602d4e0c6171189f4afa24629a0736b535f66f8 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3556/CH12/EX12.13/Ex12_13.sce | 22c7aa9c3a68badcd9223186d11b2e7d3972b85c | [] | 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 | 1,304 | sce | Ex12_13.sce | clc
// Fundamental of Electric Circuit
// Charles K. Alexander and Matthew N.O Sadiku
// Mc Graw Hill of New York
// 5th Edition
// Part 2 : AC Circuits
// Chapter 12 : Three Phase Circuit
// Example 12 - 13
clear; clc; close;
//
// Given data
Van_mag = 100.0000;
Van_angle = 0.0000;
Vbn_mag = 100.0000;
Vbn_angle = 120.0000;
Vcn_mag = 100.0000;
Vcn_angle = -120.0000;
Ia_mag = 6.6700;
Ia_angle = 0.0000;
Ib_mag = 8.9400;
Ib_angle = 93.4400;
Ic_mag = 10.0000;
Ic_angle = -66.8700;
// Calculations The Wattmeter Reading 1
P1 = Van_mag * Ia_mag * cosd(Van_angle - Ia_angle);
// Calculations The Wattmeter Reading 2
P2 = Vbn_mag * Ib_mag * cosd(Vbn_angle - Ib_angle);
// Calculations The Wattmeter Reading 3
P3 = Vcn_mag * Ic_mag * cosd(Vcn_angle - Ic_angle);
// Calculations Total Power Absorbed
PT = P1 + P2 + P3;
//
disp("Example 12-13 Solution : ");
disp("a. Wattmeter Reading : ");
printf(" \n P1 = Wattmeter Reading 1 = %.3f Watt",P1)
printf(" \n P2 = Wattmeter Reading 2 = %.3f Watt",P2)
printf(" \n P3 = Wattmeter Reading 3 = %.3f Watt",P3)
disp("")
disp("b. Total Power Absorbed : ");
printf(" \n PT = Total Power Absorbed = %.3f Watt",PT)
|
6c2acce7f840dfe5950ce737c4172dff68f21ed2 | 15732b8e4190ae526dcf99e9ffcee5171ed9bd7e | /task/topoScript1.sci | 197d67540dc5810024ac32a3efa15420f10cff6d | [] | no_license | clovermwliu/whutnetsim | d95c07f77330af8cefe50a04b19a2d5cca23e0ae | 924f2625898c4f00147e473a05704f7b91dac0c4 | refs/heads/master | 2021-01-10T13:10:00.678815 | 2010-04-14T08:38:01 | 2010-04-14T08:38:01 | 48,568,805 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 66 | sci | topoScript1.sci | [Total]
style=Waxman1
[Waxman1]
count=50
alpha=0.5
beta=0.5 |
ef34ad94e3296c5d93127c433c3919146fe8b9a3 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1457/CH9/EX9.5/9_5.sce | bf210e723d27af13e59ed20625c2019399ffd036 | [] | 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 | 805 | sce | 9_5.sce | clc
//Initialization of variables
P1=50 //psia
T1=540 //K
g=32.2
R=1715
k=1.4
P3=13.5 //psia
A2=0.0218 //ft^2
cp=6000
//calculations
Pc=0.528*P1
V32=R*T1/g *k/(k-1) *(1- (P3/P1)^((k-1)/k))
V3=sqrt(V32*2*g)
G3=g*A2*P1*144/sqrt(T1) *sqrt(k/R *(2/(k+1))^((k+1)/(k-1)))
T3= T1 - V3^2 /(2*cp)
gam3= g*P3*144/(R*T3)
gam2= (Pc/P3 *gam3^k )^(1/k)
V2=G3/gam2/A2
T2= (V3^2 -V2^2)/(2*cp) + T3
A3=G3/gam3/V3
D3= sqrt(4/%pi *A3)
G2=G3
//results
printf("\n velocity at section 3 = %d fps",V3)
printf("\n Flow rate at section 3 = %.3f lb/s",G3)
printf("\n temperature at section 3 = %d R",T3)
printf("\n velocity at section 2 = %d fps",V2)
printf("\n Flow rate at section 2 = %.3f lb/s",G2)
printf("\n temperature at section 2 = %d R",T2)
printf("\n Required Diameter = %.2f in",D3*12)
|
c430e02ace157f72dc169537ebb805c80eb81874 | 3b9a879e67cbab4a5a4a5081e2e9c38b3e27a8cc | /Pack/Área 1/P1/q6.sce | fe8052e71fb0c1db4637ebb6f5f363a2f5be4c74 | [
"MIT"
] | permissive | JPedroSilveira/numerical-calculus-with-scilab | 32e04e9b1234a0a82275f86aa2d6416198fa6c81 | 190bc816dfaa73ec2efe289c34baf21191944a53 | refs/heads/master | 2023-05-10T22:39:02.550321 | 2021-05-11T17:17:09 | 2021-05-11T17:17:09 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 154 | sce | q6.sce | disp(dec2base(2204,8))
//base 8, acho que esse código é simples de entender.
//caso necessário, veja a documentação usando o comando "help dec2base"
|
ebb24de724ca6fb28a6c79fce2f5d5cf06f5ad9c | fa428f297a915e9a041597642bfe29627ab69c42 | /app/views/listings/item.sce | 8cbe2dba674026383c5cb04cbff9e67f4b3a569d | [] | no_license | TheBrenny/Web-Dev-and-Security | dff903be92838b14f7126dd1f7092922b86bf2cc | e4abb96dc24e606704b09f5acdd2684d6d5d577d | refs/heads/main | 2023-06-17T08:33:35.176024 | 2021-06-15T05:07:20 | 2021-06-15T05:07:20 | 343,603,444 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,662 | sce | item.sce | [[i= partials/header ]]
[[i= partials/navbar ]]
<div class="container">
<div class="flex row product">
<div class="container center productImg">
<img src="/assets/img/products/[[item.products_image]]" alt="img">
</div>
<div class="container center productData" style="width:78%;">
<h2 name="name">[[item.products_name]]</h2>
<span>$[[item.products_cost]]</span>
<!-- <label for="cost">$</label> -->
<p class="productDescription" name="description">[[item.products_description]]</p>
</div>
</div>
<div class="flex row actions">
[[?= sold ]]
<div class="btn red" disabled>Sold to: [[item.users_username]]</div>
[[3= ]]
<div class="btn" action="addToCart" target="[[item.products_id]]">Add to Cart</div>
[[?==]]
</div>
</div>
<hr>
<div class="container comments">
<h3>Comments</h3>
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843225fb9e1aad106342e890a1ee0a940a8e0572 | 592b1b7dfaefd62d755737ac7b6e81f44f7786ba | /2b Program to solve algebraic and transcendental equation by false position method.sce | 7b8b7aef7cc7e4ccd0fe8bf167330d6ce7161b09 | [] | no_license | muitnet/Numerical-and-Statistical-Methods-sem2-fybscit-mumbai-university | 841143b72d52229c68bcd0666ed10c844c02f507 | 2d1c638b881f3e418a982baa02632effd03ae5fe | refs/heads/master | 2021-01-19T07:23:05.463429 | 2017-04-07T11:54:24 | 2017-04-07T11:54:24 | 87,540,712 | 6 | 5 | null | null | null | null | UTF-8 | Scilab | false | false | 436 | sce | 2b Program to solve algebraic and transcendental equation by false position method.sce | deff('y=f(x)','y=x^3-2*x-5');
a=2,b=3; //f(2) is negative and f(3) is positive
d=0.00001; // for accuracy of root
printf('successive iterations \ta \tb \t f(a) \t f(b) \tx1 \n')
for i=1:25
x1=b*f(a)/(f(a)-f(b))+a*f(b)/(f(b)-f(a))
if (f(a)*f(x1))>0
b=x1;
else
a=x1;
end
if abs(f(x1))<d
break
end
printf('\t%f %f %f %f %f\n',a,b,f(a),f(b),x1);
end
printf(' the root of equation %f',x1);
|
a73daf640aea35dd2eae94c642e4f17b04081679 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1994/CH8/EX8.2/Example8_2.sce | 681c804460dd798f55ab09fe17bdf0b4000b7ca6 | [] | 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 | 148 | sce | Example8_2.sce | //Chapter-8,Example8_2,pg 8_18
R1=10*10^3
R2=2*10^3
R3=5*10^3
//R4=Rx
R4=(R1*R3)/R2
printf("unknown resistance\n")
printf("R4=%.2f ohm",R4)
|
a8e9d7928890fe1ef94b3e50ae7c3567dc5f257e | 9b60b7963181dd94c8d10cdb75a83bc010957e71 | /taf_monitor_code/taf_monitor/tests/acceptance/12-military_cloud_amount_thresholds.tst | ed43a83b8b5b0ba82008dd2e2ebe556b0037080e | [] | no_license | alanyon/python | 577773100eac269750925c1f924edc51060ca865 | cbfe0f34fe61ed0495572fa05ea6bf4293ef15bb | refs/heads/master | 2023-07-13T17:27:59.555648 | 2021-08-09T15:59:08 | 2021-08-09T15:59:08 | 393,341,633 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 5,303 | tst | 12-military_cloud_amount_thresholds.tst | {
"EGWC 150800Z 1509/1518 18005KT 9999 FEW030 TEMPO 1510/1511 SCT020 TEMPO 1511/1512 BKN020 TEMPO 1512/1513 OVC020 BECMG 1513/1515 OVC020": {
"TAF base conditions cover METAR - CAVOK": {
"metar": "EGWC 150850Z 18005KT CAVOK",
"test time": "20200615T0900Z",
"expected": ""
},
"TAF base conditions cover METAR - cloud NSC": {
"metar": "EGWC 150850Z 18005KT 9999 NSC",
"test time": "20200615T0900Z",
"expected": ""
},
"TAF base conditions cover METAR - cloud FEW030": {
"metar": "EGWC 150850Z 18005KT 9999 FEW030",
"test time": "20200615T0900Z",
"expected": ""
},
"TAF base conditions cover METAR - cloud SCT030": {
"metar": "EGWC 150850Z 18005KT 9999 SCT030",
"test time": "20200615T0900Z",
"expected": ""
},
"TAF base conditions cover METAR - cloud BKN030": {
"metar": "EGWC 150850Z 18005KT 9999 BKN030",
"test time": "20200615T0900Z",
"expected": ""
},
"TAF base conditions cover METAR - cloud OVC030": {
"metar": "EGWC 150850Z 18005KT 9999 OVC030",
"test time": "20200615T0900Z",
"expected": ""
},
"TAF base conditions do not cover METAR - cloud SCT020": {
"metar": "EGWC 150850Z 18005KT 9999 SCT020",
"test time": "20200615T0900Z",
"expected": "EGWC TAF bust by cloud"
},
"TAF base conditions do not cover METAR - cloud BKN020": {
"metar": "EGWC 150850Z 18005KT 9999 BKN020",
"test time": "20200615T0900Z",
"expected": "EGWC TAF bust by cloud"
},
"TAF base conditions do not cover METAR - cloud OVC020": {
"metar": "EGWC 150850Z 18005KT 9999 OVC020",
"test time": "20200615T0900Z",
"expected": "EGWC TAF bust by cloud"
},
"TAF tempo conditions cover METAR - cloud SCT020 (TAF SCT)": {
"metar": "EGWC 150950Z 18005KT 9999 SCT020",
"test time": "20200615T1000Z",
"expected": ""
},
"TAF tempo conditions cover METAR - cloud BKN020 (TAF SCT)": {
"metar": "EGWC 150950Z 18005KT 9999 BKN020",
"test time": "20200615T1000Z",
"expected": ""
},
"TAF tempo conditions cover METAR - cloud OVC020 (TAF SCT)": {
"metar": "EGWC 150950Z 18005KT 9999 OVC020",
"test time": "20200615T1000Z",
"expected": ""
},
"TAF tempo conditions cover METAR - cloud SCT020 (TAF BKN)": {
"metar": "EGWC 151050Z 18005KT 9999 SCT020",
"test time": "20200615T1100Z",
"expected": ""
},
"TAF tempo conditions cover METAR - cloud BKN020 (TAF BKN)": {
"metar": "EGWC 151050Z 18005KT 9999 BKN020",
"test time": "20200615T1100Z",
"expected": ""
},
"TAF tempo conditions cover METAR - cloud OVC020 (TAF BKN)": {
"metar": "EGWC 151050Z 18005KT 9999 OVC020",
"test time": "20200615T1100Z",
"expected": ""
},
"TAF tempo conditions cover METAR - cloud SCT020 (TAF OVC)": {
"metar": "EGWC 151150Z 18005KT 9999 SCT020",
"test time": "20200615T1200Z",
"expected": ""
},
"TAF tempo conditions cover METAR - cloud BKN020 (TAF OVC)": {
"metar": "EGWC 151150Z 18005KT 9999 BKN020",
"test time": "20200615T1200Z",
"expected": ""
},
"TAF tempo conditions cover METAR - cloud OVC020 (TAF OVC)": {
"metar": "EGWC 151150Z 18005KT 9999 OVC020",
"test time": "20200615T1200Z",
"expected": ""
},
"TAF base conditions cover METAR - cloud OVC020": {
"metar": "EGWC 151550Z 18005KT 9999 OVC020",
"test time": "20200615T1600Z",
"expected": ""
},
"TAF base conditions cover METAR - cloud BKN020": {
"metar": "EGWC 151550Z 18005KT 9999 BKN020",
"test time": "20200615T1600Z",
"expected": ""
},
"TAF base conditions cover METAR - cloud SCT020": {
"metar": "EGWC 151550Z 18005KT 9999 SCT020",
"test time": "20200615T1600Z",
"expected": ""
},
"TAF base conditions do not cover METAR - cloud FEW020": {
"metar": "EGWC 151550Z 18005KT 9999 FEW020",
"test time": "20200615T1600Z",
"expected": "EGWC TAF bust by cloud"
},
"TAF base conditions do not cover METAR - cloud NSC": {
"metar": "EGWC 151550Z 18005KT 9999 NSC",
"test time": "20200615T1600Z",
"expected": "EGWC TAF bust by cloud"
},
"TAF base conditions do not cover METAR - CAVOK": {
"metar": "EGWC 151550Z 18005KT CAVOK",
"test time": "20200615T1600Z",
"expected": "EGWC TAF bust by cloud"
}
},
"description": "A contrived test with 1 hour tempo groups to check the grouping of SCT/BKN/OVC cloud amounts as significant for military TAFs below 2500FT."
}
|
ba6972cf1acef16c6c863409ac41a69645124b36 | 449d555969bfd7befe906877abab098c6e63a0e8 | /323/CH2/EX2.43/ex2_43.sci | b8799a2ae31ec92563dd30397241c56988d968ea | [] | 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 | sci | ex2_43.sci | //Chapter 2,Example2.43,Pg 2.54
clc;
disp("Refer to the diagram shown in the question")
A=[7 -1;1 -6]
B=[10;0]
I=A\B
Vth=(3*I(2))-20
printf("\n Vth=%.2f V \n",Vth)
R1=[((6*1)/(6+1))+2]
Rth=R1*3/(R1+3)
printf("\n Rth=%.2f A \n",Rth)
Il=Vth/(Rth+10)
printf("\n The value of load current = %.2f A \n",Il)
|
fb679c053ebe0b20bad395f43baa724fa9ae7864 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1574/CH6/EX6.2/RR_Ex_6_2.sce | 40442c27075fde92cb9d658427355d9d20af85e6 | [] | 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 | 326 | sce | RR_Ex_6_2.sce | clc
//Chapter8
//Example6.2, page no 262
//Given
fmax=1600e3,fmin=500e3,IF=465e3
//i
fo1max=fmax+IF,fo1min=fmin+IF
C1max_C1min=(fo1max/fo1min)^2
//ii
fo2max=fmax-IF,fo2min=fmin-IF
C2max_C2min=(fo2max/fo2min)^2
mprintf('a)\nTuning capacitor range is: %f\nb)\nTuning capacitor range is: %d',C1max_C1min,C2max_C2min)
|
616e524b0efbbf90f335ff326f8c75f0945c6b06 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1511/CH2/EX2.5/ex2_5.sce | 1d3a555529dd7b1dc32b56a3cd1d01244acc7d34 | [] | 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 | 465 | sce | ex2_5.sce | // Example 2.5 page no-48
clear
clc
f=10*10^6 //Hz
h=6.626*10^-34 //Joules/sec
e=1.6*10^-19 //C
//(a)
E=h*f/e
printf("\n(a)Energy of each radiated quantum,\n\tE=%.3f*10^-27 Joules/Quantum\n\tE=%.2f*10^-8 eV/Quantum",h*f*10^27,E*10^8)
//(b)
E=1000 //Joule/sec
N=E/(h*f)
printf("\n\n(b)\nTotal number of quanta per sec, N=%.2f*10^29",N/10^29)
//(c)
o=10^-7
printf("\n\n(c)\nNumber of quanta emitted per cycle = %.2f*10^22 per cycle",o*N/10^22)
|
d458b341d3ce557620966e578dabc18c05bd30c8 | aa71d456514d0b21d0f207d4c14ee71876029f21 | /aws-java-sdk-core/src/test/resources/resources/profileconfig/CompleteCsmProperties.tst | 7e3436870892b7be936b28b6c3264c9879eb18b9 | [
"Apache-2.0"
] | permissive | ckiosidis/aws-sdk-java | ff89fb1acd6f27a3792a9c86026b58e2b19a7d95 | 52c0498762e61e4c2d5cbc293cee61cd614a71f6 | refs/heads/master | 2020-03-29T05:34:20.817581 | 2018-09-21T19:28:54 | 2018-09-21T19:28:54 | 149,588,289 | 0 | 0 | Apache-2.0 | 2018-09-21T19:28:55 | 2018-09-20T09:54:04 | Java | UTF-8 | Scilab | false | false | 64 | tst | CompleteCsmProperties.tst | [aws_csm]
csm_enabled = true
csm_port = 1234
csm_clientid = foo
|
6e47298773d4efa8dd385e14646680765d5567df | 6813325b126713766d9778d7665c10b5ba67227b | /Chapter6/Ch_6_Eg_6.21.sce | cad97b9c2d5b3e7218f3068af1282db1779635d0 | [] | no_license | arvindrachna/Introduction_to_Scilab | 955b2063b3faa33a855d18ac41ed7e0e3ab6bd1f | 9ca5d6be99e0536ba1c08a7a1bf4ba64620ec140 | refs/heads/master | 2020-03-15T19:26:52.964755 | 2018-05-31T04:49:57 | 2018-05-31T04:49:57 | 132,308,878 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 111 | sce | Ch_6_Eg_6.21.sce | //A program to write strings in a file.
x=[1:3]';
y=x.^2;
s=msprintf("%4d%4d\n",x,y);
mputl(s,"out.dat");
|
782857eb251949db3e6456e6445df4c6307cb3d0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3432/CH7/EX7.20/Ex7_20.sce | 14140dde4ec712eaba023d97efdff451ee4191ae | [] | 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 | 2,717 | sce | Ex7_20.sce | //Example 7.20
// Pole Placement as a Dominant Second-Order System
xdel(winsid())//close all graphics Windows
clear;
clc;
//------------------------------------------------------------------
clc;
clear all;
// State space representation
F=[0 2 0 0 0;-0.10 -0.35 0.1 0.1 0.75; 0 0 0 2 0;...
0.4 0.4 -0.4 -1.4 0; 0 -0.03 0 0 -1];
G=[0 0 0 0 1]';
H=[0.5 0 0.5 0 0]; //Tape position at the head
Ht=[-0.2 -0.2 0.2 0.2 0]; //Tension output
J=0;
n=sqrt(length(F))
// Desired poles
Pc=[-0.707+0.707*%i -0.707-0.707*%i -4 -4 -4]/1.5;
//------------------------------------------------------------------
// State feedback gain matrix via LQR (riccati equation)
Q = eye(5,5);
R =1
// Riccati equation
P=riccati(F, G*inv(R)*G', Q, 'c')
K1=inv(R)*G'*P
//------------------------------------------------------------------
// State feedback gain matrix via pole-placement
exec('./acker_dk.sci', -1);
K2=acker_dk(F,G,Pc);
disp(K2,'K2=',"Gain by ackermans formula" );
//------------------------------------------------------------------
Ntilde1=-inv(H*inv(F-G*K1)*G); //input gain for LQR feedback gain.
Ntilde2=-inv(H*inv(F-G*K2)*G); //input gain for Ackerman's feedback gain.
syscl1=syslin('c',(F-G*K1),G*Ntilde1,H,J); //closed loop system with K1
syscl2=syslin('c',(F-G*K2),G*Ntilde2,H,J); //closed loop system with K2
t=0:0.1:12;
[y1 x1]=csim('step',t,syscl1); //response of position head with K1
[y2 x2]=csim('step',t,syscl2); //response of position head with K2
//plot of a position of read write head
plot(t,y1,"m-."); //Design via LQR
plot(t,y2,2); //Design via Ackerman's Formula
//Title, labels and grid to the figure
exec .\fig_settings.sci; // custom script for setting figure properties
title('Step response of tape servomotor designs','fontsize',3);
xlabel('Time t (sec.)','fontsize',2);
ylabel('Tape Posotion','fontsize',2);
xstring(2.5,1.1,"LQR")
xarrows([3;4],[1.1;0.95],-1,1)
xstring(5,0.7,["Dominant";"second order"])
xarrows([5;4.2],[0.8;0.9],-1.5,1)
//------------------------------------------------------------------
//response as a tape tension
yt1=Ht*x1;
yt2=Ht*x2;
figure(1)
plot(t,yt1,"m-."); //Design via LQR
plot(t,yt2,2); //Design via Ackerman's Formula
//Title, labels and grid to the figure
exec .\fig_settings.sci; // custom script for setting figure properties
title('Tension plots for tape servomotor step responses','fontsize',3);
xlabel('Time t (sec.)','fontsize',2);
ylabel('Tape Tension','fontsize',2);
xstring(3.5,0,"LQR")
xarrows([3.7;4.7],[0;0],-1)
xstring(6.1,-0.015,["Dominant";"second order"])
xarrows([6;6],[-0.013;-0.002],-1)
//------------------------------------------------------------------
|
0f91ae95746baa62349d6faeb9d6003987e033e9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /69/CH5/EX5.4/5_4.sce | 4317afeafbfed2c7e16e0bf441f8d1b30bbf2f97 | [] | 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 | 669 | sce | 5_4.sce | clear; clc; close;
Vcc = 15;
Vbe = 0.7;
Vt = 26*(10^(-3));
Rb = 470*(10^(3));
Rc = 4.7*(10^(3));
ro = 50*(10^(3));
Beta = 100;
Ib = (Vcc-Vbe)/Rb;
Ie = (Beta+1)*Ib;
re = Vt/Ie;
disp(re,"Value of diode resistive element is :")
Zb = Beta*re; //resistance seen from base into the diode
Zi = (Rb*Zb)/(Rb+Zb);
disp(Zi,"Input impedance(ohms) :");
disp("At ro = infinity values are :-");
Zo = Rc;
disp(Zo,"Output impedance(ohms) :");
Av = -Rc/re;
disp(Av,"Voltage gain :");
disp("At ro = 50kohm,values are :-");
Zo_2 = (ro*Rc)/(ro+Rc);
disp(Zo_2,"Input impedance(ohms) :");
Av_2 = -((ro*Rc)/(ro+Rc))/re;
disp(Av_2,"Voltage gain :");
|
8c5ced0b1309feccee6cf256e6ab351a61f7f2c4 | 449d555969bfd7befe906877abab098c6e63a0e8 | /716/CH8/EX8.2/Solved_Ex8_2.sce | 6d872ddc8b11fd52e5f87ee2b8eb25d23f691ec3 | [] | 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 | 457 | sce | Solved_Ex8_2.sce | //Determine the fourier series representation of the given discrete time signal, x(n)={....,1,2,-1,1,2,-1,....} and sketch frequency spectrum
clc;
clear;
x={1,2,-1};
N=3;
m=0:1:20;
for k=0:1:20
c=0;
for n=0:1:N-1
c=c+x(n+1)*exp(-2*%i*%pi*k*n/N);
end
cmag(k+1)=abs(c/N);
cphase(k+1)=atan(imag(c/N)/real(c/N));
end
subplot(1,2,1)
plot2d3(m,cmag,3);
disp(cmag,'Magnitude |Ck|');
subplot(1,2,2)
plot2d3(m,cphase,3); |
4d29af6d080e8f91411ec17a1d661f3b7692766f | 449d555969bfd7befe906877abab098c6e63a0e8 | /122/CH7/EX7.28.2/exa7_28_2.sce | 094096bbf6373cb042edf0ba735ff0e8d5d1883a | [] | 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 | 758 | sce | exa7_28_2.sce | // Example 7-26-2
// Evaluating Lag Lead compensated system
clear; clc;
xdel(winsid()); //close all windows
// please edit the path
// cd "/<your code directory>/";
// exec("plotresp.sci");
s = %s;
G = 1 / (s * (s + 1) * (s + 2));
Gc = 20 * (s + 0.7) * (s + 0.15) / (s + 7) / (s + 0.015);
GGc = G*Gc;
H = syslin('c',G /. 1);
Hc = syslin('c',GGc /. 1);
t = 0:0.1:30;
u1 = ones(1,length(t)); //step response
u2 = t; //ramp response
subplot(2,1,1);plotresp(u1,t,H,'');
plotresp(u1,t,Hc,'Unit step response');
xstring(3,0.8,'uncompensated system');
xstring(0.7,0.6,'compensated system');
subplot(2,1,2);plotresp(u2,t,H,'');
plotresp(u2,t,Hc,'Unit ramp response');
xstring(10,7,'uncompensated system');
xstring(2,0.5,'compensated system'); |
2af8e93518f0558f411bba5a36ff3db57307a1ea | 449d555969bfd7befe906877abab098c6e63a0e8 | /1382/CH2/EX2.62/EX_2_62.SCE | 7c6fcbae8d08646614b02dc92e051bc93eecb423 | [] | 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 | 431 | sce | EX_2_62.SCE | // Example 2.62:mid band voltage gain and cut off frequency
clc;
clear;
Rs=1;//
ft=500//frequency in mega hertz
Cbc=5;//in pico farad
//H Paramters are
hie=500;//in ohms
hfe=100;
rbe= 900;////
rbb= 100;//
Rl=500;//load resistance in ohms
gm=hfe/rbe;//in mho
Av=((-gm*Rl));//voltage gain
Avs= ((Av*rbe)/(Rs*10^3+rbb+rbe));//mid band voltage gain
fb= ft/hfe;//
disp(Avs,"(Avs)mid band voltage gain is")
disp(fb,"(fb) in mega hertz")
|
a6613392051d6dd26ba4bed5007b832445b4b1c0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3020/CH18/EX18.8/ex18_8.sce | fc2a9f65534fe11708364ae0699a6ef9d83659ba | [] | 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 | 621 | sce | ex18_8.sce | clc;
clear all;
T=300;//temperature in kelvin
rho=2.12;//resistivity in ohm*m
ue=0.36;//mobility of electron in m^2/(V*s)
uh=0.17;//mobility of hole in m^2/(V*s)
Kb=1.38e-23;//boltzman constant
e = 1.6e-19;
sigma=1/rho;//conductivity of Ge
ni=sigma/(e*(ue+uh));//intrinsic concentration
disp('',ni,'intrinsic concentration is:')
mo=9.1e-31;//mass of electron
me=0.5*mo;
mh=0.37*mo;
h=6.626e-34;//plank constant
x=(2*%pi*Kb*T*me/(h*h))^(3/2);//temporary variable
Nc=2*x;
Nv=2*(2*%pi*Kb*T/(h*h))^(3/2)*(mh)^(3/2);
Eg=2*Kb*T*log((Nc*Nv)^0.5/ni);
Eg1=Eg/(1.6e-19);
disp('eV',Eg1,'bandgap of Ge is:')
|
371a71c34977fa44c08dbdfce60e8cc95d3d7202 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2195/CH4/EX4.19.4/ex_4_19_4.sce | e69a4f720418404983362ea38fadce8f7ab87f35 | [] | 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 | 268 | sce | ex_4_19_4.sce | //Example 4.19.4: current
clc;
clear;
close;
//given data :
format('v',4)
rd=150*10^3;// in ohm
Rm=50;// in ohm
Rs=1000*10^3;// in ohm
gm=0.0052;//in mho
rd1=rd/((gm*rd)+1);
V0=gm*((rd1*Rs)/(rd1+Rs))
R0=(2*Rs*rd1)/(Rs+rd1)
I=V0/(R0+Rm);
disp(I*10^3,"curent,I(mA) = ")
|
b30157caa427a049aea102244aeb04417aa259a6 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3665/CH3/EX3.3/Ex3_3.sce | e9f2c28252652b15488f43bcab10ab8b84dc7ef2 | [] | 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 | 379 | sce | Ex3_3.sce | clc//
//
//
//Variable declaration
d100=0.28; //spacing(nm)
lamda=0.071; //wavelength of X rays(nm)
n=2; //second order
//Calculation
d110=(d100/sqrt(2)); //spacing(nm)
x=n*lamda/(2*d110);
theta=asin(x); //glancing angle(radian)
theta=theta*180/%pi ; //glancing angle(degrees)
//Result
printf("\n glancing angle is %0.0f degrees",theta)
|
b6763c0ce2a45705ad8cc9b4909d657c62e56f23 | a62e0da056102916ac0fe63d8475e3c4114f86b1 | /set10/s_Engineering_Thermodynamics_S._S._Khandare_2144.zip/Engineering_Thermodynamics_S._S._Khandare_2144/CH1/EX1.1/ex1_1.sce | 07c271abbaaa5d04b0ff50f7e813db41cd55d07d | [] | 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 | 265 | sce | ex1_1.sce | errcatch(-1,"stop");mode(2);// Exa 1.1
;
;
// Given data
P_m = 760;// pressure of mercury in mm
P_m_bar = P_m/750;// in bar
P_W = 0.006867;// pressure of water in bar
P = P_m_bar+P_W;// in bar
disp(P,"The absolute pressure of gas in bar is");
exit();
|
8b56ae105699ab000d8f1a34cf137066e1d62914 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1826/CH15/EX15.2/ex15_2.sce | f5d184d87e5c8d310402ee2459337254bfec6a59 | [] | 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 | 186 | sce | ex15_2.sce | // Example 15.2, page no-406
clear
clc
e=1.6*10^-19//C
h=6.626*10^-34
c=3*10^8//m/s
lam=6751*10^-10//m
E=h*c/lam
E=E/e
printf("The band gap of the given GaAsP is %.1f eV",E)
|
2f7165b7bce5c581d04208ced13dfde0ca678c88 | 6b85d1958ff11075634ed9e0f6dbef2de9548f1b | /ANN_Toolbox/macros/ann_FF_Jacobian_BP.sci | 4210fb857754ac14a24394b1d6a236d9ff3af2b8 | [
"Unlicense"
] | permissive | ademarazn/REDES_NEURAIS | 8a048c13aab33daa4068f52e18b263cc8325884f | a9a35744476d1f7e8405df04d5e4a9f8e4ed4595 | refs/heads/master | 2021-05-06T13:09:56.514632 | 2018-04-25T18:49:30 | 2018-04-25T18:49:30 | 113,248,743 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,394 | sci | ann_FF_Jacobian_BP.sci | function J = ann_FF_Jacobian_BP(x,N,W,af)
// This file is part of:
// ANN Toolbox for Scilab 5.x
// Copyright (C) Ryurick M. Hristev
// updated by Allan CORNET INRIA, May 2008
// released under GNU Public licence version 2
// calculate the Jacobian following a backpropagation procedure
[lsh,rsh] = argn(0);
// optional parameters
if rsh < 4, af = ["ann_log_activ", "ann_d_log_activ"], end;
// no. of layers
L = size(N,'c');
// ... and patterns
P = size(x,'c');
// create the hypermatrix to hold (grad_{a(\ell)}} z^\T)^\T
grad_a_z = hypermat([N(L), max(N(2:L)), L-1]);
// the matrix containing the activities
d_f = zeros(max(N(2:L)), L-1);
// initialize J
J = hypermat([N(L),N(1),P]);
// for all patterns
for p = 1 : P
// forward propagation
// initial activation
z = x(:,p);
for l = 1 : L-1
// find next activation, use extended z, i.e. bias
execstr('z = ' + af(1) + '(W(1:N(l+1), 1:N(l)+1, l) * [1;z]);');
// and store its derivative
execstr('d_f(1:N(l+1),l) = ' + af(2) + '(z)');
end;
// backpropagation
// initial values
grad_a_z(:, 1:N(L), L-1) = diag(d_f(1:N(L),L-1));
for l = L-2 : -1 : 1
grad_a_z(:, 1:N(l+1), l) = ...
(grad_a_z(:, 1:N(l+2), l+1) * ...
W(1:N(l+2), 2:N(l+1)+1, l+1)) .* ...
(ones(N(L),1) * d_f(1:N(l+1),l)')
end;
J(:,:,p) = grad_a_z(:, 1:N(2),1) * W(1:N(2), 2:N(1)+1, 1);
end;
endfunction
|
7ec2f053e6ff6e2ff36bf752035c1d68165396ac | 449d555969bfd7befe906877abab098c6e63a0e8 | /3862/CH9/EX9.5/Ex9_5.sce | 250cf900d961711c591f79c95f046cf2124f6d73 | [] | 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 | 706 | sce | Ex9_5.sce | clear
//variable declaration
//Let the reactions at A be Va and Ma
//summation of all horizontal forces is zero & vertical forces is zero.
P1=(15) //vertical down Load at 3m from A,KN
P2=(10) //vertical down Load at 5m from A,KN
M=(30) //CW moment at 4m distance from A, KN-m
Pu=(20) //uniform distributed load from A to 2m from A,KN/m(in 2m of span)
////horizontal,vertical component at A is Ha,Va respectively.
printf("\n no horizontal force HA=0")
Va=Pu*2+P1+P2
printf("\n VA= %0.2f KN",Va)
Ma=Pu*2*1+P1*3+P2*5+M
printf("\n MA= %0.2f KN-m",Ma)
|
bfa53fa18bf9898157376c73f1763571cb296b25 | 449d555969bfd7befe906877abab098c6e63a0e8 | /63/CH10/EX10.7/Exa10_7.sci | 24417ddb6a4240fa5cd3e1b71f5d6e540ea4ae92 | [] | 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 | 1,090 | sci | Exa10_7.sci | //Determine the cut-off wavelength, the guide wavelength, the group and phase velocities and the char. wave impediance for (a) the TE10 mode and (b) the TM11 mode
vc = 3e+10;
f = 9e+9;
a = 4.5;
b = 3;
m = 1;
n = 1;
L = 120*%pi;
lambda = vc/f;
lambda0 = (2*a)/m;
rho = sqrt(1 - (lambda/lambda0)^2);
lambdap = lambda/rho;
vga = vc*rho;
vpa = vc/rho;
Z0 = L/rho;
lambda0b = 2/sqrt((m/a)^2 + (n/b)^2);
rhob = sqrt(1 - (lambda/lambda0b)^2);
lambdapb = lambda/rhob;
vgb = vc*rhob;
vpb = vc/rhob;
Z0b = L*rhob;
disp(lambda0, 'Cut-off wavelength for TE10 mode (in cm)')
disp(lambdap, 'Guide wavelength for TE10 mode (in cm)')
disp(vga, 'Group Velocitiy for TE10 mode (in m/s)')
disp(vpa, 'Phase Velocitiy for TE10 mode (in m/s)')
disp(Z0, 'Char. Impediance for TE10 mode (in ohms)')
disp(lambda0b, 'Cut-off wavelength for TM11 mode (in cm)')
disp(lambdapb, 'Guide wavelength for TM11 mode (in cm)')
disp(vgb, 'Group Velocitiy for TM11 mode (in m/s)')
disp(vpb, 'Phase Velocitiy for TM11 mode (in m/s)')
disp(Z0b, 'Char. Impediance for TM11 mode (in ohms)')
|
c30bdf154730f23582c5ce0fe379a18f73b8f97e | 449d555969bfd7befe906877abab098c6e63a0e8 | /1850/CH5/EX5.2/exa_5_2.sce | 348bbb48c8c290ccce7ea9e6faa51dc733f973de | [] | 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 | exa_5_2.sce | // Exa 5.2
clc;
clear;
close;
// Given data
Rf= 12;// in k ohm
Rs1= 12;// in k ohm
Rs2= 2;// in k ohm
Rs3= 3;// in k ohm
Vi1= 9;// in volt
Vi2= -3;// in volt
Vi3= -1;// in volt
Vout= -Rf*[Vi1/Rs1+Vi2/Rs2+Vi3/Rs3];// in volt
disp(Vout,"Output voltage in volt");
|
0d13948d3a8b6f21a7c2c567d721e2f3f558c548 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2360/CH3/EX3.16/ex3_16.sce | 5eb22df5e40d827f2ccb2728daa9530edd04281e | [] | 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 | 442 | sce | ex3_16.sce | // Exa 3.16
format('v',7);clc;clear;close;
// Given data
Erms = 10;//r.m.s. range of the voltmeter in V
Ep = sqrt(2)*Erms;// in V
Eav = 0.6*Ep;// in V
Eav = 9;// in V
Eavoutput = (1/2)*Eav;// in V
Edc = 0.45*Erms;// in V
Idc = 1;// in mA
Idc = Idc * 10^-3;// in A
Rm = 200;// in W
Rs = (Edc/Idc) - Rm;//required multiplier resistance in ohm
Rs = Rs * 10^-3;// in k ohm
disp(Rs,"The required multiplier resistance in kΩ is");
|
f273cacb2b0ffc329d0fbf1ab5e5da422522a8b5 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1739/CH7/EX7.2/Exa7_2.sce | a4c0de14b84822655056a557ec2ebc0f98e77b51 | [] | 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 | Exa7_2.sce | //Exa 7.2
clc;
clear;
close;
//Given data :
lambda=0.8;//in um
lambda=lambda*10^-6;//in meter
deltaNEU=300;//in GHz
deltaNEU=deltaNEU*10^9;//in Hz
c=3*10^8;//speed of light in m/s
n=3.6;//Refractive index(unitless)
//Part (a) :
//Formula : deltaNEU=c/(2*n*L)
L=c/(2*n*deltaNEU);//in meter
disp(L*10^6,"Length of optical cavity in micro meter :")
//Part(b) :
K=2*n*L/lambda;//No. of longitudinal modes
disp(K,"No. of longitudinal modes : "); |
bec5fc52a16dbef457e9086109a81f70de73ca7d | 449d555969bfd7befe906877abab098c6e63a0e8 | /61/CH10/EX10.11/ex10_11.sce | a018405e5b859d6cd721aa4b6097f7909d1c6bae | [] | 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 | ex10_11.sce | //ex10.11
C_bc=2.4*10^-12; //from previous question
A_v=99; //from previous question
R_C=2.2*10^3;
R_L=2.2*10^3;
R_c=R_C*R_L/(R_C+R_L);
C_out_Miller=C_bc*(A_v+1)/A_v;
f_c=1/(2*%pi*R_c*C_bc); //C_bc is almost equal to C_in_Miller
disp(R_c,'equivalent resistance in ohms')
disp(C_out_Miller,'equivalent capacitance in farads')
disp(f_c,'critical frequency in hertz') |
1cf9ee91517c5dc20691b670fb8a7e0f04799cc4 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1673/CH6/EX6.8/6_8.sce | a32cb31587ea93e2b023aadcf6ff717e616149f5 | [] | 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 | 369 | sce | 6_8.sce | //example 6.8
//trapezoidal method for integration
//page 226
clc;clear;close;
x=[7.47 7.48 7.49 7.0 7.51 7.52];
f_x=[1.93 1.95 1.98 2.01 2.03 2.06];
h=x(2)-x(1);
l=length(x);
area=0;
for i=1:l
if i==1|i==l then
area=area+f_x(i)
else
area=area+2*f_x(i)
end
end
area=area*(h/2);
printf('area bounded by the curve is %f',area);
|
f324b2a7f4e1e3527dfa9da78b6fcd156db526cf | b983ae3ffa0de712cc7fc921e6662953dcdd20bd | /test_solve.sci | 07ba0cfb27fc4667517b1d5a6f8ddf1c4c083f93 | [] | no_license | amarHDev/TP-Calcul-numerique | 84a7c6b938e88068617f42882724d61558e4113c | af55cefdb20ad0f429fc0af682f4dbdd0fd9207e | refs/heads/main | 2023-01-28T15:43:36.536393 | 2020-12-03T02:35:19 | 2020-12-03T02:35:19 | 314,210,607 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 619 | sci | test_solve.sci | s = 100
rand("seed")
n=10;
U=rand(n,n);//Ici on génère une matrice carée avec des nombre aléatoires
UL=tril(U);//On prend la partie triangulaire inferieur de la matrice A
//On aura une matrice triangulaire inferieur
UU=triu(U);//On va prend la partie triangulaire superieur de la matrice A
//On aura une matrice triangulaire superieur
xex=rand(n,1);//Vecteur solution
b = A*xex;//Creation du second membre
xl = lsolve(U,b)
xu = usolve(U,b)
//Calcul de l'erreur en avant
fErrorB = norm(xex-x,2)/norm(xex,2)
//Calcul de l'erreur arrière
bErrorB = norm(b-U*x,2)/norm(b,2)
|
c72173125555b410931ace67c1982b1286c94315 | e04f3a1f9e98fd043a65910a1d4e52bdfff0d6e4 | /New LSTMAttn Model/.data/form-split/GOLD-TEST/tgk.tst | 07dc1cce921e0de6e92e44c4947461b847ca090d | [] | no_license | davidgu13/Lemma-vs-Form-Splits | c154f1c0c7b84ba5b325b17507012d41b9ad5cfe | 3cce087f756420523f5a14234d02482452a7bfa5 | refs/heads/master | 2023-08-01T16:15:52.417307 | 2021-09-14T20:19:28 | 2021-09-14T20:19:28 | 395,023,433 | 3 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 409 | tst | tgk.tst | рус рус N;NDEF;SG
мор мор N;NDEF;SG
нам нам N;NDEF;SG
модар модар N;NDEF;SG
сир сир N;NDEF;SG
кишвар кишвар N;SG
дил дил N;NDEF;SG
бол бол N;NDEF;SG
хар хар N;NDEF;SG
зар зар N;NDEF;SG
ранг ранг N;SG
сол сол N;NDEF;SG
мех мех N;NDEF;SG
ватан وطن N;SG
доктор доктор N;NDEF;SG
дам дам N;NDEF;SG
|
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