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739ec6efcdbfade291be358aa1368704bb72e574 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1928/CH4/EX4.15.25/ex_4_15_25.sce | 2b1544e55d8d64d0f3ec99f781c7b443b75133c9 | [] | 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 | 672 | sce | ex_4_15_25.sce | //Chapter-4,Example4_15_25,pg 4-39
l=20 //length of room
b=15 //bredth of room
h=10 //height of room
V=l*b*h //volume of room
S=2*(l*b+b*h+h*l) //surface area of hall
T=3 //Reverberation time
a=(0.161*V)/(T*S) //using Sabine's formula
printf("1) average absorption coefficient =")
disp(a)
m=a*S //total absorption
printf("2) total absorption of surface =")
disp(m)
printf("m^2/sec") |
6b0c37e40d8a8c0a4ced2b0c61509ccce7051a78 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2339/CH4/EX4.3.1/Ex4_3.sce | b1fe4f34a32e1723b5537ae88a4a67a46c4da7d7 | [] | 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 | 361 | sce | Ex4_3.sce | clc
clear
//Condition at 10 bar pressure
//Steam is wet
x=0.95;
P=10; //in bars
Hf=762.8; //in kJ/kg
Hfg=2015.3; //in kJ/kg
H=Hf+(x*Hfg);
printf('Enthalpy : %3.2f kJ/kg',H);
printf('\n');
//Now we calculate Work Done
Vg=0.194; //in m^3/kg
W=P*100*x*Vg;
U=H-W;
printf('Internal energy: %3.0f kJ/kg',U);
printf('\n');
|
07094ec7b0a128a23e2e1c15b4a122b87eac1276 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1652/CH12/EX12.1/12_1.sce | 5e9b0dde8826b1b52dcfee62974f693968a536f9 | [] | 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 | 127 | sce | 12_1.sce | clc
//Initialization of variables
p=3
c=2
//calculations
f=2-p+c
//results
printf("no. of degrees of freedom = %d ",f)
|
d3966b095f2994015c624092738272108a90cd3b | 449d555969bfd7befe906877abab098c6e63a0e8 | /3739/CH6/EX6.5/EX6_5.sce | e0a304ea2381876c51ad06aa296845e163c39667 | [] | 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 | 576 | sce | EX6_5.sce | //Chapter 6, Example 6.5, page 239
clc
//Initialisation
f=450*10**6 //frequency in Hz
q1=1.282 //cumulative distribution value
q2=1.645 //cumulative distribution value
//Calculation
sg=3.8+1.6*log10(450) //standard deviation
fm1=q1*sg //fade margin
fm2=q2*sg //fade margin
fm=fm2-fm1 //gain
//Results
printf("Antenna gain = %.2f dB",fm)
|
e809856906931bb2a7f649ede54a6496c8bf6f2d | 449d555969bfd7befe906877abab098c6e63a0e8 | /494/CH19/EX19.1/19_1.sce | 4e05392405108cee5e1dc5f71f332cfedfec741f | [] | 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 | 833 | sce | 19_1.sce | //All the quantities are expressed in SI units
//(a)
Re_c = 1.36e7; //as obtained from ex. 18.1a
rho_inf = 1.22; //freestream air denstiy
S = 40; //plate planform area
//hence, from eq.(19.2)
Cf = 0.074/Re_c^0.2;
V_inf = 100;
//hence, for one side of the plate
D_f = 1/2*rho_inf*V_inf^2*S*Cf;
//the total drag on both the surfaces is
D = 2*D_f;
printf("\nRESULTS\n---------\nThe total frictional drag is:\n(a)\n D = %4.0f N\n",D)
//(b)
Re_c = 1.36e8; //as obtained from ex. 18.1b
//hence, from fig 19.1 we have
Cf = 1.34e-3;
V_inf = 1000;
//hence, for one side of the plate
D_f = 1/2*rho_inf*V_inf^2*S*Cf;
//the total drag on both the surfaces is
D = 2*D_f;
printf("\n(b)\n D = %5.0f N\n",D) |
873c0dcf264f244091b29e078394be0126e08efa | 449d555969bfd7befe906877abab098c6e63a0e8 | /1076/CH16/EX16.27/16_27.sce | 3b1e25e2099016b832ef744d6296980db1c10672 | [] | 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 | 406 | sce | 16_27.sce | clear
clc
V=400
Im=40
pfm=.75
pfd=.95
Pm=sqrt(3)* V * Im * pfm * 1e-3
phi1=acos(pfm)
phi2=acos(pfd)
kvar1=Pm * tan ( phi1)
kvar2=Pm * tan ( phi2)
kvarC=kvar2-kvar1
Ic= abs(kvarC)* 1e3 /(3 * V)
Xc=V/Ic
C=1/(2*%pi*50 * Xc)
Imx=Im * sin (acos(pfm))
Iline= (Im * pfm) - (%i * (Imx - (Ic*sqrt(3))))
dL=(1-(abs(Iline)/Im)^2)*100
mprintf("\npercentage reduction in power loss=%.2f",dL)
|
3b348dccdde3530e2e9ca2549603c38ba0f9b963 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1733/CH1/EX1.2/1_2.sce | 5c8f8384aafc5116f7f285601d58b4aa5aa7bc7d | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 475 | sce | 1_2.sce | //1.2
clc;
disp('When thyristor is not conducting there is no current through it')
disp('so Vo=20V')
VG=0.75;
IG=7*10^-3;
RG=2000;
Vs=VG+IG*RG;
printf("Voltage required to Turn On The thyristor = %.2f V", Vs)
R= 200;
VR=5*10^-3*R;
printf("/nVoltage drop across R = %.0f V", VR)
disp('Hence Vcc should be reduced to less than 1V')
Vconduct=0.7;
Vreq=VR+Vconduct;
printf("Voltage required = %.1f V", Vreq)
disp('Hence Vcc should be reduced to less than 1.7V')
|
540037bf8414191460e4283ca9a530b0173f66fe | 8293f7c8800a04665e23ea5814feac83786d8b75 | /VRD_multi/multi2/met_prop_but/mapa.sce | c7c597c849d6213e67245c8f2db67084f47b6678 | [] | no_license | gusplatt/paper_libotte | 6deb983260bc62b0645f3c3f4b674162829b6e02 | 249eae1595b581e350c6479fcdda4446c9f2c54e | refs/heads/master | 2021-01-19T19:18:46.392726 | 2017-10-03T23:21:22 | 2017-10-03T23:21:22 | 101,187,042 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 535 | sce | mapa.sce | [p,q]=size(matp)
mataux = matp;
for linha = 1:p
for coluna = 1:q
elemento = matp(linha,coluna);
if elemento == -1
// ponto não convergido
mataux(linha,coluna)=1;
elseif abs(elemento - 1583.65)<1
// raiz "1"
mataux(linha,coluna)=2;
elseif abs(elemento - 3075.16)<1
// raiz "2"
mataux(linha,coluna)=3;
elseif abs(elemento - 4282.97)<1
// raiz "3"
mataux(linha,coluna)=24;
elseif elemento == -2
//solução trivial
mataux(linha,coluna)=7;
end
end
end
Matplot(mataux)
|
e00e69a2d4fdb0a64eac4238c9080dededf73255 | 449d555969bfd7befe906877abab098c6e63a0e8 | /629/CH5/EX5.5/example5_5.sce | ea79e81fb28f73fd2e8ac1583e3759d7af5a253d | [] | 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 | 386 | sce | example5_5.sce | clear
clc
//Example 5.5 RATE OF WATER RISE IN RESERVOIR
A=40; //area[mi^2]
Q1=400000; //discharge rate into the reservoir[ft^3/s]
Q2=250000; //outflow rate[cfs]
//mcv=mi-mo
//(rho*Q2)+(rho*Qrise)=rho*Q1
Qrise=Q1-Q2 //[cfs]
//1mi=5280ft, 1hr=3600sec
Vrise=Qrise*3600/(A*(5280)^2) //rise rate[ft/hr]
printf("\nThe rate of rise of water in the reservoir is %.3f ft/hr.\n",Vrise) |
eda02cb7e5955dc6ec193577883a77b34490ba11 | d973f05b85f02e1b0b45c4ddb9968283290f735a | /generate-scenarios.sce | ec66071b625b60e327788ab706f752730f13b498 | [] | no_license | aka863/create_files_for_mike11 | eac1b0ff8894e291b1a4ed18abd28e6a45a4fd59 | 2449ecb59b757dc232d1e46a04618b491fd271ce | refs/heads/master | 2020-04-01T16:16:27.945868 | 2017-01-13T19:18:25 | 2017-01-13T19:18:25 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 786 | sce | generate-scenarios.sce | // new scenarios
// cc=0 no climate change
// cc=1 moderate climate change
// cc=2 high climate change
// runoff=0 current
// runoff=1 projected 2040
// runoff=2 green development
// bndconditions=0 best conditions
// bndconditions=1 worst conditions
getd()
scenario_matrix=[];
number=1;
for returnp=[2 5 10 25 50]
for loss=[0 10 50 70 100]
for cc=[0 1 2]
for runoff=[0.4 0.6 0.5]
for bndconditions=[0 1]
scenario_matrix=[scenario_matrix;[number,returnp,loss,cc,runoff,bndconditions]];
number=number+1;
end
end
end
end
end
scenario_matrix=[['scenario_number' 'return_period' 'wetland_loss' 'climate_change' 'runoff' 'bndconditions'];scenario_matrix];
csvWrite(scenario_matrix,"scenario_matrix.csv")
|
64f5b7f6aa0196b4bdcac0b886655ab75f468fa7 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2855/CH1/EX1.7/Ex1_7.sce | 6130a7d1a9b93faff364ff9897df4e21e426fa3d | [] | 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 | 436 | sce | Ex1_7.sce | //Ex1_7
//given
//page no 12
clc;
clear;
disp('Solution (i)');
c=3*10^8; //in m/s speed of light
l=640; //in nm
u=2.2*10^8; //in m/s
lm=u*l/c; //wavelenth in medium
printf("\n The wavelength is %0.1f nm\n",lm);// The answer in the book is misprinted
disp('Solution (ii)');
n=l/lm; //refractive index
printf("\n Refractive Index is %0.3f \n",n);//The answer in the book is misprinted
|
c171050f6f4d4532289bfb6e22033e4485cbeaec | 449d555969bfd7befe906877abab098c6e63a0e8 | /3012/CH9/EX9.3/Ex9_3.sce | bcdaa8d8604663eb9abe7b31545e68b8e6c0431f | [] | 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 | 2,372 | sce | Ex9_3.sce | // Given :-
T1 = 300.00 // beginning temperature in kelvin
p1 = 0.1 // beginning pressure in MPa
r = 18.00 // compression ratio
pr = 1.5 // The pressure ratio for the constant volume part of the heating process
vr = 1.2 // The volume ratio for the constant pressure part of the heating process
// Analysis
// States 1 and 2 are the same as in Example 9.2, so
u1 = 214.07 // in kj/kg
T2 = 898.3 // in kelvin
u2 = 673.2 // in kj/kg
// Interpolating in Table A-22, we get
h3 = 1452.6 // in kj/kg
u3 = 1065.8 // in kj/kg
// From Table A-22,
h4 = 1778.3 // in kj/kg
vr4 = 5.609
// Interpolating in Table A-22, we get
u5 = 475.96 // in kj/kg
// Calculations
// Since Process 2–3 occurs at constant volume, the ideal gas equation of state reduces to give
T3 = pr*T2 // in kelvin
// Since Process 3–4 occurs at constant pressure, the ideal gas equation of state reduces to give
T4 = vr*T3 // in kelvin
// Process 4–5 is an isentropic expansion, so
vr5 = vr4*r/vr
// Part(a)
eta = 1-(u5-u1)/((u3-u2)+(h4-h3))
// Result
printf( ' The thermal efficiency is : %.2f',eta)
// Part(b)
// The specific volume at state 1 is evaluated in Example 9.2 as
v1 = 0.861 // in m^3/kg
mep = (((u3-u2)+(h4-h3)-(u5-u1))/(v1*(1-1/r)))*10**3*10**-6 // in MPa
// Result
printf( ' The mean effective pressure, is : %.2f MPa.',mep)
|
7811ab30b496537c60333f02f02a4aaec937576f | 449d555969bfd7befe906877abab098c6e63a0e8 | /1979/CH10/EX10.4/Ex10_4.sce | b53ce2bee6f18fbac90576f7a80115f41d2568e7 | [] | 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 | 1,067 | sce | Ex10_4.sce | //chapter-10 page 487 example 10.4
//==============================================================================
clc;
clear;
//For a geostationary communication satellite
f=6*10^(9);//uplink frequency in Hz
Pt=1000;//Transmitter power in W
x=36000*10^3;//vertical distance between surface of earth and satellite in m
a=5;//antenna elevation angle in deg
GtdB=60;//antenna gain of transmitter in dB
GrdB=0;//antenna gain of receiver in dB
c=3*10^8;//Velocity of light in m/sec
//CALCULATION
Gt=10^(GtdB/10);//antenna gain of transmitter
Gr=10^(GrdB/10);//antenna gain of receiver
w=c/f;//wavelength in m
Ar=(w^2)*(Gr/(4*(%pi)));//area in sqm
r=x/(sind(a));//distance between transmitter and receiver in m [From Sine formula and diagram]
Pr=((Pt*Gt*Ar)/(4*(%pi)*r^2))/10^(-12);//The received power at the input of the satellite receiver in pico watts
//OUTPUT
mprintf('\nThe received power at the input of the satellite receiver is Pr=%1.2f pico watts(pW)',Pr);
//=========================END OF PROGRAM===============================
|
ce1cf3a091565a59f98b5ec5c0e4c266e9761a51 | 449d555969bfd7befe906877abab098c6e63a0e8 | /764/CH7/EX7.18.a/data7_18.sci | ff13e336950d6438f4028ea5bc022ac7ab89c6fd | [] | 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 | 842 | sci | data7_18.sci |
//(Threaded Joints) Example 7.18
//Refer Fig.7.35 on page 256
//Maximum force acting on the assembly Pmax (kN)
Pmax = 10
//Minimum force acting on the assembly Pmin (kN)
Pmin = 0
//Yield tensile strength of 45C8 Syt (N/mm2)
Syt = 380
//Ultimate tensile strength of 45C8 Sut (N/mm2)
Sut = 630
//Young's modulus of the plain carbon steel E1 (N/mm2)
E1 = 207000
//Young's modulus of aluminium E2 (N/mm2)
E2 = 71000
//Fatigue stress concentration factor Kf
Kf = 2.2
//Expected reliability (%)
reliability = 90
//Initial pre-load in the bolt Pi (kN)
Pi = 5
//Factor of safety fs
fs = 2
//Length of the bolt l (mm)
l = 25 + 25
//Assume diameter of the bolt to be less than 7.5mm for Kb to be 1
d = 1
//As Ka is incorporated into Kf, assume the assembly to be ground
//This is just to obtain a random value of Ka
op = 1 |
fbdfb9833389b2407c57f0076f1438a0605c31e1 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3845/CH15/EX15.8/Ex15_8.sce | 2e597f18e6a2cc716fe7e96c0ce768e18614a175 | [] | 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 | 407 | sce | Ex15_8.sce | //Example 15.8
m=1;//Mass of ice (kg)
L_f=334*10^3;//Latent heat of fusion (J/kg)
Q=m*L_f;//Heat required to melt the given mass of ice (J)
T=0;//Melting temperature of ice (C)
T=T+273;//Melting temperature of ice (K)
delta_S=Q/T;//Change in entropy (J/K)
printf('Increase in entropy = %0.2e J/K',delta_S)
//Openstax - College Physics
//Download for free at http://cnx.org/content/col11406/latest
|
1d773e64de80c1b02b9286f7f7c67b75cc113b7b | 449d555969bfd7befe906877abab098c6e63a0e8 | /1427/CH6/EX6.12/6_12.sce | 6120a7a4339d244517db7410d5e42d62100d238a | [] | 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 | 277 | sce | 6_12.sce | //ques-6.12
//Calculating valency of mercurous ion
clc
C2=0.01; C1=0.001;//content of mercurous nitrate (in N)
E=0.029;//emf of cell (in V)
F=96500;
T=273+18;//temperature (in K)
n=(2.303*8.314*T*log10(C2/C1))/(E*F);
printf("The valency of mercurous ion is %.0f.",n);
|
9a95ca18d0d4e95ce209c35de49d87df48b330a3 | 006a2b1bdbcab37127ae402052015521febc527b | /main.sce | d28967548b7b899b095572e2f1c4dead34697d4e | [] | no_license | andrerodrig/GeneticAlgorithms | 55f3bdfb8e17f05539136861c1c7af17a59d6262 | bc4724584788893b4cd0780d0b2f79b0455940cd | refs/heads/main | 2023-03-31T20:02:17.147452 | 2021-04-03T17:55:48 | 2021-04-03T17:55:48 | 354,190,959 | 1 | 0 | null | 2021-04-03T17:55:49 | 2021-04-03T03:35:48 | Scilab | UTF-8 | Scilab | false | false | 1,526 | sce | main.sce | clear
clc
exec("evaluation.sci", -1);
exec("selection.sci", -1);
exec("crossover.sci", -1);
exec("mutation.sci", -1);
exec("elitism.sci", -1);
disp("-------------Algorítmo Genético-----------")
len_population = 6;
n_genes = 8;
function eval_f = eval_function(x)
eval_f = return((x.^2).*cos(2.5*x).*exp(-x));
endfunction
function population = init_population(population_size, gen_number)
// Generates a random population based on a seed
seed = 666;
grand("setsd", seed);
population = return(grand(population_size, gen_number, "uin", 0, 1));
endfunction
population = init_population(len_population, n_genes);
disp("População")
disp(population);
evaluated = evaluation(population, eval_function);
selected_matrix = selection(evaluated);
disp("Indivíduos Selecionados");
disp(selected_matrix);
descendants = crossover(population, selected_matrix, 1);
disp("Descendentes");
disp(descendants);
new_descnendants = mutation(descendants, 0.2, 0.1);
disp("Descendentes apos processo de mutação");
disp(new_descendants);
evaluated_parent = evaluated;
disp("Avaliação dos pais");
disp(evaluated_parent);
evaluated_descend = evaluation(new_descendants,eval_function);
disp("Avaliação dos descendentes");
disp(evaluated_descend);
integrated_individuals = 0.3;
[new_population, new_eval] = elitism(population,new_descendants, evaluated_parent, evaluated_descend, integrated_individuals);
disp("Nova geração de pais");
disp(new_population);
disp("Avaliação dos novos pais");
disp(new_eval);
|
fde8cd0594214ffebe8e32bceaf28f7fd79f7076 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2792/CH2/EX2.5/Ex2_5.sce | 5359603077642e62e6f514c159314030928873f7 | [] | 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 | 1,639 | sce | Ex2_5.sce | clc
h=1.05*10^-34
disp("h = "+string(h)+"Js") //initializing value of reduced plancks constant or dirac constant or h-bar
mo = 9.1*10^-31
disp("mo = "+string(mo)+"kg") //initializing value of mass of electron
ml = 0.98*mo
disp("ml* = "+string(ml)+"kg") //initializing value of longitudinal mass
mt = 0.19*mo
disp("mt*= "+string(mt)+"kg")//initializing value of transverse mass
a = 5.43*10^-10
disp("a = "+string(a)+"J") //initializing value of latice constant
kx = ((2*%pi*0.95)/a)
disp("kx = "+string(kx)+"m^-1") //initializing value of given k-value in x direction
ky = ((2*%pi*0.1)/a)
disp("ky = "+string(ky)+"m^-1") //initializing value of given k-value in y direction
kz = ((2*%pi*0.0)/a)
disp("kz = "+string(kz)+"m^-1") //initializing value of given k-value in z direction
kxo = ((2*%pi*0.85)/a)
disp("kxo = "+string(kxo)+"m^-1") //initializing value of k-value for Si occupies the (100) valley in x direction
kyo = ((2*%pi*0.0)/a)
disp("kyo = "+string(kyo)+"m^-1") //initializing value of k-value for Si occupies the (100) valley in y direction
kzo = ((2*%pi*0.0)/a)
disp("kzo = "+string(kzo)+"m^-1") //initializing value of k-value for Si occupies the (100) valley in z direction
kl = kx-kxo
disp("the change in k vector in x direction is,kl = kx-kxo = "+string(kl)+"m^-1") //calculation
kt = ky-kyo
disp("the change in k vector in y direction is,kt = ky-kyo = "+string(kt)+"m^-1") //calculation
E= (((h^2)*(kl^2))/(2*ml))+(((h^2)*(kt^2))/(2*mt))
disp("The electron energy measured from the conduction bandege is ,E= (((h^2)*(kl^2))/(2*ml))+(((h^2)*(kt^2))/(2*mt))= "+string(E)+"J")//calculation
|
6ba40d7e4bf95538c44664acf4a9a0b8b8895885 | 099b4b0f30eafd7a0e9eac539caf7578b0e562fd | /Projets/simulation of the temperature evolution in a material/scilab/AnimationV.sce | 3f8aa83d364b506cdca8dbbc2f96f475b0d420f0 | [] | no_license | Mehdikossir/Projects | 2c60cd6ff0ebbeda17d529d25c10d241a8eaf724 | a43366f4aa11f541b70209ba9778d8547cb8b025 | refs/heads/master | 2021-09-26T13:55:43.208141 | 2021-09-13T21:53:08 | 2021-09-13T21:53:08 | 240,940,996 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 318 | sce | AnimationV.sce | tab= read("verre",100,101)
for i=1:100
clf
a=string(double(i*16/100))
plot2d(tab(i,:),rect=[0,285,101,304])
xtitle("Température à "+a+" sec, barre de verre","x","T(K)")
sleep(100)
end
plot2d(tab(100,:),rect=[0,285,101,304])
xtitle("Température à "+string(16)+" sec, barre de verre","x","T(K)")
|
f9fc74cf6c093c86fc5d9425669aac7a86848862 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1514/CH3/EX3.4/3_4.sce | e090689c89f5a8aa0ce255054b7f15a88c270230 | [] | 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 | 979 | sce | 3_4.sce | //chapter 3
//example 3.4
//page 78
//to find Ie and Ic for a transistor connected in common base configuration
clear;
clc ;
//given
Veb=0.7; //emitter to base voltage in volts
Vcb=6; //collector to base voltage in volts
//finding Ie from input characteristics of common base configuration
if Vcb==6 & Veb==0.7 then
Ie=2; //emitter current
end
printf('\nIe=%d mA',Ie);
//finding Ic from output characteristics of common base configuration
if Vcb==6 & Ie==2 then
Ic=2; //collector current
end
printf('\nIc1=%d mA',Ic);
//finding Ic from current gain characteristics of common base configuration
if Vcb==6 & Ie==2 then
Ic=2;
end
printf('\nIc2=%d mA',Ic);
|
800a1bfb2667fc53d3d4963c775f10a5617d89a9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2417/CH3/EX3.11/Ex3_11.sce | 4f1e008501e8e7445d0a3ba193de81fc77bad870 | [] | 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 | 1,726 | sce | Ex3_11.sce | clear;
clc;
printf("\t\t\tProblem Number 3.11\n\n\n");
// Chapter 3 : The First Law Of Thermodynamics
// Problem 3.11 (page no. 111)
// Solution
//Given data
// Inlet Outlet
//Pressure(psia) 1000 1
//Temperature(F) 1000 101.74
//Velocity(ft/s) 125 430
//Inlet position(ft) +10 0
//Enthalpy(Btu/LBm) 1505.4 940.0
//Steam flow rate of 150000 LBm/hr
//From the table,
Z1=10; V1=125; h1=1505.4; Z2=0; V2=430; h2=940.0;
//Energy equation is given by
//((Z1/J)*(g/gc)) + (V1^2/(2*gc*J)) + h1 + q = ((Z2/J)*(g/gc)) + (V2^2/(2*gc*J)) + h2 + w/J
printf("Solution for (a) \n");
q=0; //net heat
J=778; //Conversion factor
gc=32.174; //Unit: (LBm*ft)/(LBf*s^2) //gc is constant of proportionality
g=gc; //Unit:ft/s^2 //g=The local gravity
//W1=w/J;
//Energy equation is given by
W1=((Z1/J)*(g/gc)) + (V1^2/(2*gc*J)) + h1 + q - ((Z2/J)*(g/gc)) - (V2^2/(2*gc*J)) - h2; //Unit:Btu/LBm
printf("If heat losses are negligible,\n");
printf("Total work of the turbine is %f Btu/LBm\n",W1);
printf("Total work of the turbine is %f Btu/hr\n",W1*150000);
//(W*150000*778)/(60*33000) //in terms of horsepower //1 hr=60 min //1 hp=33000 (ft*LBf)
printf("Total work of the turbine is %f hp \n",(W1*150000*778)/(60*33000));
//1 hp =0.746 kW
printf("Total work of the turbine is %f kW \n\n",((W1*150000*778)/(60*33000))*0.746);
printf("\nSolution for (b) \n");
//Heat losses equal 50,000 Btu/hr
q=50000/150000; //Unit:Btu/LBm //Heat loss
W2=((Z1/J)*(g/gc)) + (V1^2/(2*gc*J)) + h1 - q - ((Z2/J)*(g/gc)) - (V2^2/(2*gc*J)) - h2; //Unit:Btu/LBm
printf("If heat losses equal 50,000 Btu/hr , Total work of the turbine is %f Btu/LBm\n",W2);
|
e2440e197dfa9bfc8b494120c98b56a39328386f | 449d555969bfd7befe906877abab098c6e63a0e8 | /1673/CH7/EX7.3/7_3.sce | 47cd371b391f48431f37ffa679f10e927dfff65d | [] | 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 | 428 | sce | 7_3.sce | //example 7.3
//Vector Norms
//page 262
clc;clear;close;
A=[1,2,3;4,5,6;7,8,9];
s=0;
for i=1:3
for j=1:3
s=s+A(j,i);
end
C(i)=s;
s=0;
end
printf('||A||1=%d\n',max(C));
for i=1:3
for j=1:3
s=s+(A(i,j)*A(i,j))
end
end
printf('||A||e=%.3f\n',sqrt(s));
s=0;
for i=1:3
for j=1:3
s=s+A(i,j);
end
C(i)=s;
s=0;
end
printf('||A||~=%d\n',max(C)); |
db49b9f8fb321c82e9048531064e926746298a4b | 449d555969bfd7befe906877abab098c6e63a0e8 | /2795/CH4/EX4.1/Ex4_01.sce | f1fd85e105e728b017d492eadeb887f24b1ca8d1 | [] | 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 | Ex4_01.sce | // Scilab Code Ex4.1: Page-129 (2013)
clc; clear
m_e = 0.000549; // Rest mass of an electron, u
m_He = 4.002603; // Rest mass of a helium, u
M_alpha = m_He - 2*m_e; // Mass of alpha particle, u
theta_max = 2*m_e/M_alpha; // Maximum scttering angle for aplha particle, rad
printf("\nThe maximum scttering angle for aplha particle = %5.3f degrees", theta_max*180/%pi);
// Result
// The maximum scttering angle for aplha particle = 0.016 degrees |
2a283d54d7fa5b71abb0d1e2f25920ffa977bae8 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2657/CH3/EX3.4/Ex3_4.sce | 6ad3afa39c9d681dc6ab018f7f43814dcb62472d | [] | 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 | 1,894 | sce | Ex3_4.sce | //Calculations on dual combustion cycle
clc,clear
//Given:
P1=1 //Pressure at 1 in bar
T1=90+273 //Temperature at 1 in K
r=13 //Compression ratio
Q1=1675 //Heat supplied per kg of air in kJ/kg
Q1_v=Q1/2,Q1_p=Q1/2 //Heat supplied at constant volume and pressure per kg of air in kJ/kg
g=1.4 //Specific heat ratio(gamma)
R='0.287' //Specific gas constant in kJ/kgK
cv='0.71+20D-5*T' //Specific heat at constant volume as a function of temperature(T) in kJ/kgK
//Solution:
//Refer fig 3.21
P2=P1*r^g //Pressure at 2 in bar
T2=T1*r^(g-1) //Temperature at 2 in K
//Since, heat transfer at constant volume, Q1_v = integration(cv*dt) from T2 to T3
//Thus, Q1_v is the function of T3. Defining the function Q1_v of T3
function [Q1_vtoQ1]=Volume(T3)
Q1_v=integrate(cv,'T',T2,T3)
Q1_vtoQ1=Q1_v-Q1/2
endfunction
//Since, heat transfer at constant volume must be equal to half of total heat added
//Thus, their difference must be zero, function Q1_vtoQ1 is solve for zero
T3=fsolve(1,Volume) //Temperature at 3 in K
P3=P2*T3/T2 //Pressure at 3 in bar
cp=addf(cv,R) //Specific heat at constant pressure as a function of temperature(T) in kJ/kgK
//Since, heat transfer at constant pressure, Q1_p = integration(cp*dt) from T3 to T4
//Thus, Q1_p is the function of T4. Defining the function Q1_p of T4
function [Q1_ptoQ1]=Pressure(T4)
Q1_p=integrate(cp,'T',T3,T4)
Q1_ptoQ1=Q1_p-Q1/2
endfunction
//Since, heat transfer at constant pressure must be equal to half of total heat added
//Thus, their difference must be zero, function Q1_ptoQ1 is solve for zero
T4=fsolve(1,Pressure) //Temperature at 4 in K
rho=T4/T3 //Cut off ratio
p=(rho-1)*100/(r-1) //Percentage of stroke at which cut off occurs
//Results:
printf("\n The maximum pressure in the cycle, P3 = %.1f bar",P3)
printf("\n The percentage of stroke at which cut off occurs = %.2f percent\n\n",p)
|
1b0da29e6b8bc50e4c6cedf5a7a489951d7dfa01 | ad618ca6b5ed579648f418556d871a22f9a21aaf | /sci_scripts/hitormiss.sci | 86d40ffc818761251913867f2ed0dcb8a4e29b30 | [] | no_license | manojgudi/sci_ocr | 6de17d33475b7f2429a3dbe39fd0711138e3e14a | d18e7bc7a244d73f59830dd914f7aa9059726696 | refs/heads/master | 2020-05-20T10:05:31.612844 | 2013-03-15T05:16:45 | 2013-03-15T05:16:45 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 571 | sci | hitormiss.sci | exec preprocessing.sci
function [output_image] = hitormiss(structure, image) // structure and image are RGBImages
// b = rgb2inv_bin(structure);
// Structuring elements
b1 = CreateStructureElement('custom', structure); // replace structure with 'b' in appropriate case
b2 = b1;
// Image elements
// img1 = rgb2inv_bin((image));
img1 = image; //image is binary
img2 = ((1-img1));
eroded_img1 = ErodeImage(img1,b1);
eroded_img2 = ErodeImage(img2,b2);
output_image = (eroded_img1)-(eroded_img2);
//WriteImage(output_image, 'output_image.jpg')
endfunction
|
ea2bdde0f5a5db3ee403e6b0958eb5f84b69a02f | cd6b2a575ffc101f992948fd3c735c6a14d485c1 | /numeros_aleatorios.sci | 71cc698e0db39c89378f7ba3ae6dd5544e7e9491 | [] | no_license | jaflors/Practica-2-software-para-ingenieria- | 273901badb8b9ae6f0d6190aac8f99949c571aee | 83d04d805a7a9eb16d26c6523a3317b10944753e | refs/heads/master | 2021-05-25T20:33:51.178652 | 2020-04-07T20:57:42 | 2020-04-07T20:57:42 | 253,909,769 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,431 | sci | numeros_aleatorios.sci | clc;
m= input('Ingrese la dimension de matriz ');
raninf = input('Ingrese el rango inferior ');
ransup = input('Ingrese el rango superior ');
matriz= raninf+fix(rand(m,m)*(ransup-raninf+1));
disp ('matriz es =',matriz);
num=input('Digite el numero que desea buscar =');
cont=0;
for i=1:m
for j=1:m
if(matriz(i,j)==num)then
cont=cont+1;
end
end
end
printf("el numero %d esta repetido %d veces\n\n ",num,cont);
for i=1:m
for j=1:m
if(matriz(i,j)==num)then
fila= i;
columna =j;
printf (" En la posición (%d ,%d)\n\n",fila,columna);
end
end
end
op=input("¿desea modificar los datos (s/n)? :","string");
if(op=='s') then
for i=1:m
for j=1:m
if(matriz(i,j)==num)then
fila= i;
columna =j;
printf (" ¿desea modificar la posición (%d ,%d) (s/n)? = \n",fila,columna);
op2=input("","string");
if (op2=='s')then
numero=input('ingrese el nuevo numero = ');
matriz(fila,columna)=numero;
else
end
end
end
end
disp ('matriz con nuevos numeros =',matriz);
else
disp ('matriz es =',matriz);
end
|
45b72b9bc4bf2c70116ddff826164809493d8736 | 9224090b07cb3f466fe72819cf90ca0c4dedc901 | /Exercise 3/Exercise 3b.sce | 736f25b62bb142cca4ebcbc6b835a9bd01a87704 | [] | no_license | MGYBY/advanced_ocean_modelling | 8c383b09f4077174559bd7964062625012026fa0 | 848f0f4d616d472021c31582b64557f04067ce74 | refs/heads/main | 2023-07-14T14:37:57.714203 | 2021-08-20T20:13:49 | 2021-08-20T20:13:49 | 398,386,684 | 4 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 1,854 | sce | Exercise 3b.sce | //==========================================
// Exercise 3: Short Surface Gravity Waves
//==========================================
// Animation of dynamic pressure anomalies
//Author: Jochen Kaempf, 2015 (update)
f = gcf(); f.color_map = jetcolormap(64); f.figure_size = [800, 300];
// read input data
eta1=read("eta.dat",-1,101); dp1=read("dp.dat",-1,101);
[ntot nx] = size(eta1); x = (0:5:500)'; z = (0:2:100)';
for n = 1:100 // animation loop
time = n; // time in seconds
//grab data blocks
itop = (n-1)*51+1; ibot = itop+50;
dp = dp1(itop:ibot,1:101)'; eta = eta1(n,1:101)';
drawlater; clf();
// 2d color plot of pressure field
Sgrayplot(x,-z,dp,zminmax=[-1 1]);
a = gca(); a.data_bounds = [0,-50;500,0];
colorbar(-1,1);
bc = gce(); bc.parent.font_size = 3;
// contour plot of pressure field
xset("fpf"," "); col(1:10) = 80; xset("thickness",2);
contour2d(x,-z,dp,10,col);
// specify graph & axis properties
a = gca(); a.font_size = 3; a.data_bounds = [0,-50;500,0];
a.auto_ticks = ["off","off","on"]; a.sub_ticks = [4,3];
a.x_ticks = tlist(["ticks", "locations","labels"],..
[0 100 200 300 400 500], ["0" "100" "200" "300" "400" "500"]);
a.y_ticks = tlist(["ticks", "locations","labels"],..
[-50 -40 -30 -20 -10 0], ["-50" "-40" "-30" "-20" "-10" "0"]);
title("Time = "+string(int(time))+" secs","fontsize",4,'position',[150 0]); // draw title
xstring(234,-48,"x (m)"); // draw x label
txt=gce(); txt.font_size = 4;
xstring(1,-35,"z (m)"); // draw z label
txt=gce(); txt.font_size = 4;
drawnow;
// save frames as sequential GIF files
//if n < 10 then
// xs2gif(0,'ex100'+string(n)+'.gif')
//else
// if n < 100 then
// xs2gif(0,'ex10'+string(n)+'.gif')
// else
// xs2gif(0,'ex1'+string(n)+'.gif')
// end
//end
end // end reference for animation loop
|
61eefb55ac196cc24f95268d9e438b578e000cf7 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1691/CH6/EX6.12/Exmp6_12.sce | 1dfbb10c31987f832ba0785c3e4830f14e122aa6 | [] | 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 | 652 | sce | Exmp6_12.sce | //Example 6.12
clc
disp("R_L = 8 ohm, V_CC = +-12 V hence dual supply version")
pac=0.5*(12^2/8)
format(2)
disp(pac,"(1) (P_ac)_max(in W) = 1/2 * V_CC^2/R_L =")
disp("(2) P_DC = V_CC*I_DC but I_DC = 2*I_m / pi")
disp(" = V_CC * (2*I_m/pi)")
disp("Now R_L = V_m/I_m i.e. I_m = V_m/R_L and V_m = V_CC")
pdc=(12^2*2)/(8*%pi)
format(8)
disp(pdc,"Therefore, P_DC(in W) = V_CC * 2 * V_CC/R_L * 1/pi =")
pdt=11.4591-9
disp(pdt,"Therefore, Total P_D(in W) = P_DC - P_ac =")
pd=2.4591/2
format(7)
disp(pd,"Therefore, P_D per transistor(in W) =")
n=900/11.4591
format(5)
disp(n,"(3) %eta(in percentage) = P_ac/P_DC * 100 =")
|
e08fae72842a0f1822c3fd9cc39a0f48207b1766 | 63c8bbe209f7a437f8bcc25dc1b7b1e9a100defa | /test/0040.tst | 0c34028acb30023ce5a43031994be393b94d2742 | [] | no_license | fmeci/nfql-testing | e9e7edb03a7222cd4c5f17b9b4d2a8dd58ea547c | 6b7d465b32fa50468e3694f63c803e3630c5187d | refs/heads/master | 2021-01-11T04:09:48.579127 | 2013-05-02T13:30:17 | 2013-05-02T13:30:17 | 71,239,280 | 0 | 0 | null | 2016-10-18T11:01:57 | 2016-10-18T11:01:55 | Python | UTF-8 | Scilab | false | false | 334 | tst | 0040.tst | SpLITTER J {}
fIlteR qP { }
FILteR U {sRQQL Or not f }
o bRAnCh mA
groUPer A {AGGReGATe hE ,oM.HQo ,bitOR(M) As c }
unGRoUpEr HB { }
gRoUpfIlTer BT {}
mERger s { moDUlE JHF { bRaNCHEs h, i Sk FI LN OR d di aP or Z = t DElta 47M <= aT.N } mODulE UJ { BrANCHES n m d V deLTA 76M oR KV sI G dELTa 32m } eXPoRT mKkgtjQ } |
efa687b2b2b850df9e1a5030967ac49b8a8f767a | 449d555969bfd7befe906877abab098c6e63a0e8 | /1850/CH6/EX6.9/exa_6_9.sce | 67d2158a2e9ee58fcd71f30721bc87a43e6a81a4 | [] | 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 | 581 | sce | exa_6_9.sce | // Exa 6.9
clc;
clear;
close;
// Given Data
fL= 200;// in Hz
fH= 1;// in kHz
fH=fH*10^3;// in Hz
//Let the capacitor C_desh be of 0.01 micro F
C_desh= 0.01*10^-6;// in F
R_desh= 1/(2*%pi*fH*C_desh);// in ohm
R_desh=R_desh*10^-3;// in kohm
R_desh= 18;// in kohm
// Let
C=0.05*10^-6;// in F
R= 1/(2*%pi*fL*C);// in ohm
R=R*10^-3;// in kohm
R= 18;// in k ohm
Rf= 10;// in kohm
disp(Rf,"Value of Rf, Rf_desh, R1 and R1_desh in kohm");
disp(R,"Value of R and R_desh in kohm");
disp(C_desh*10^6,"Value of C_desh in micro F")
disp(C*10^6,"Value of C in micro F")
|
22502714cc048759c1452739854690be89ea035d | 449d555969bfd7befe906877abab098c6e63a0e8 | /2321/CH6/EX6.10.1/EX6_10_1.sce | 3fa2ab27ed1d38f041a78d325605545d254fdc99 | [] | 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 | 444 | sce | EX6_10_1.sce | //Example No. 6.10.1
clc;
clear;
close;
format('v',6);
n=10;//no. of elements
//d=lambda/4;(spacing)
dBYlambda=1/4;///(Spacing/wavelength)
//Broadside array
D=2*n*dBYlambda;//unitless(Directivity)
D=10*log10(D);//dB(Directivity)
disp(D,"Directivity for broadside array in dB : ");
//Endfire array
D=4*n*dBYlambda;//unitless(Directivity)
D=10*log10(D);//dB(Directivity)
disp(D,"Directivity for Ordinary endfire array in dB : ");
|
abcbcacf4a82ff19e97bebe171dc7b636e22dc4d | 717ddeb7e700373742c617a95e25a2376565112c | /3165/CH5/EX5.1/Ex5_1.sce | fffa0e545cc0acde4a7693b59bbadba8af0dbc8b | [] | no_license | appucrossroads/Scilab-TBC-Uploads | b7ce9a8665d6253926fa8cc0989cda3c0db8e63d | 1d1c6f68fe7afb15ea12fd38492ec171491f8ce7 | refs/heads/master | 2021-01-22T04:15:15.512674 | 2017-09-19T11:51:56 | 2017-09-19T11:51:56 | 92,444,732 | 0 | 0 | null | 2017-05-25T21:09:20 | 2017-05-25T21:09:19 | null | UTF-8 | Scilab | false | false | 400 | sce | Ex5_1.sce | //Example 5 . 1
//To Compare the Va r i enc e o f Output due to A/D Conve r s i on p r o c e s s
// y ( n ) =0.8 y ( n1)+x ( n )
clc ;
n =8; // Bi t s
r =100; //Range
Q =2* r /(2^ n); // Qu a n t i z a t i o n St ep S i z e
Ve =(Q ^2) /12;
Vo=Ve *(1/(1 -0.8^2) );
disp (Q, 'QUANTIZATION STEP SIZE =' );
disp (Ve , 'VARIANCE OF ERROR SIGNAL =' );
disp (Vo , 'VARIANCE OF OUTPUT =' );
|
b6c54287b76d12ff9460c14197046c95c9f2b706 | 449d555969bfd7befe906877abab098c6e63a0e8 | /542/CH11/EX11.10/Example_11_10.sce | 5a1984ebd5a713c95739530e76e93704fc3a1f68 | [] | 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 | 630 | sce | Example_11_10.sce | //Example 11.10
clear;
clc;
printf("\tExample 11.10\n");
//From material balance
// D+W=1
// 0.995D+0.1W=1*3
A=[1 1;0.995 0.1];
B=[1;3];
Rm = (1952-1547)/(1547-295);
printf("\n Rm = %.3f",Rm);
NA = 1.08*405;
printf("\n Since the actual reflux is 8 pre cent above the minimum NA = 1.08*NmA = %.3f",NA);
N = 5/0.6;
printf("\n Number of plates to be required are %.3f",5/0.6);
Qb_W = 582 - (-209);
printf("\n Heat input to the boiler per unit mass of bottom product is %.3f",Qb_W);
printf("\n Heat input to the boiler = %.3f kW",791*0.78);
printf("\n Condenser duty = %d kW",(1984-296)*0.22);
|
eb33b73a6fd6f4c1937b3e6789f3f3747bb22cc9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3760/CH1/EX1.61/Ex1_61.sce | 52820d1542d2317c16053f5a3ffb0c28162bb845 | [] | 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 | 1,491 | sce | Ex1_61.sce | clc;
// subscript 1 and 2 indicates h v and l v winding
P=10000; // rated VA of transformer
E1=2300; // rated voltage
E2=230; // rated voltage
r1=10; // total resistance
r2=0.10; // total resistance
l1=40*10^-3 ; l2=4*10^-4; // self-inductances
m=10; // mutual inductance
k=E2/E1; // turns ratio
f=50; // frequency of supply;
disp('case 1');
L1=(m/k)+l1;
printf('Primary self inductance is %f H\n',L1);
L2=(m*k)+l2;
printf('Secondary self inductance is %f H\n',L2);
disp('case b');
r21=r2/k^2; // l v side resistance referred to h v side
l21=l2/k^2; // l v side self inductance referred to h v side
M1=m/k; // mutual inductance referred to h v side
printf('circuit parameters referred to primary winding are R1=%f ohm,R2=%f ohm,L1=%f H,L2=%f H and Lm1=%f H\n',r1,r21,l1,l21,M1);
r12=r1*k^2; // h v side resistance referred to l v side
l12=l1*k^2; // h v side self inductance referred to l v side
M2=m*k; // mutual inductance referred to l v side
printf('circuit parameters referred to secondary winding are R1=%f ohm,R2=%f ohm,L1=%f H,L2=%f H and Lm2=%f H\n',r12,r2,l12,l2,M2);
disp('case c');
lo=5+5*%i; // load connected to secondary
x1=2*%pi*f*l12; // leakage reactance
x2=2*%pi*f*l2; // leakage reactance
re2=real(lo)+r2+r12; // total resistance after referring to l v side
xe2=imag(lo)+x1+x2; // total reactance after referring to l v side
Z=re2+%i*xe2; // total impedance
vt=(E2/abs(Z))*abs(lo);
printf('Secondary terminal voltage is %f v',vt);
|
f144f451e739e363d86c3f27d26045da2af48028 | b4772b59ca8801667968f8ca6f2674c26816c199 | /Hello World.sce | eee11757c0a29c5ea3c279a29d4e8950a74128ac | [] | no_license | thestics/scilab | 6ef2534475e9cfb6fc0302a805bdbf70f188567e | 85284b17a1bdf5a824e90e55ab3a803a2df69c66 | refs/heads/master | 2021-08-23T21:49:14.071755 | 2017-09-21T06:26:32 | 2017-09-21T06:26:32 | 103,492,879 | 0 | 0 | null | 2017-12-06T19:07:10 | 2017-09-14T06:09:53 | Scilab | UTF-8 | Scilab | false | false | 27 | sce | Hello World.sce | a='Hello world';
disp(a)
|
137960805b2090f786ee6a2b60a1794738945da0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1850/CH3/EX3.6/exa_3_6.sce | f19443028261eeb5f7bac5ccb4fc1a0fdbd0373d | [] | 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 | 471 | sce | exa_3_6.sce | // Exa 3.6
clc;
clear;
close;
//given data
R1=330;// in ohm
R_f=3.3;// in k ohm
R_f=R_f*10^3;// in ohm
R_in= 2;// in M ohm
R_in=R_in*10^6;// in ohm
R_out=75;// in ohm
A=2*10^5;
f_o=5;// in Hz
B= R1/(R1+R_f);
AB= A*B;
A_f = -R_f/R1;
disp(A_f,"Voltage gain")
R_inf= R1;
disp(R_inf,"Input Resistance in ohm")
R_outf= R_out/(1+A*B);// in ohm
disp(R_outf,"Output Resistance in ohm");
f_f= f_o*(1+A*B);// in Hz
disp(f_f*10^-3,"Bandwidth in kHz");
|
a846bdc45966cbac17f2910b2abd814e31a6edd9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /671/CH1/EX1.7/1_7.sce | eb60016c5549f0494d0a4fe3707bef52c788b42c | [] | 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 | 206 | sce | 1_7.sce | R1=1
R2=6
R3=12
R4=4
I4=3/4
V6=6
V4=3/4*4
I12=3/12
IR=3/4+I12
R=-12*I12+V6 //KVL
disp(R,"R(Ohm)=")
I6=V6/6
I1=I6+IR
Vs=1*I1+V6 //KVL
disp(Vs, "Vs(V)=")
disp(Vs*I1,"Power(W)=")
|
882fd0f30dc1cd8f779c449036934b9ee73ffc41 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3775/CH3/EX3.14/Ex3_14.sce | 5083948a69a0d2783ea0ec5e7ff6c7a464832799 | [] | 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 | 470 | sce | Ex3_14.sce | //Ex 3.14 page 127
clc;
clear;
close;
n=3;// no. of phase
R=60;// ohm
Vs=400;// V
alpha = 30;// degree
Vm=Vs*sqrt(2);// V
Vo=3*Vm/%pi*cos(alpha*%pi/180);// V
Io=Vo/R;// A
Is=Io*sqrt(2/3);// A
P=Io**2*R;// W
pf=P/sqrt(3)/Vs/Is;// power factor
printf('\n Average load voltage = %.3f V',Vo)
printf('\n Average load current = %.1f A',Io)
printf('\n input power factor = %.4f',pf)
// Note : Ans in the textbook is wrong as in calculation for pf Io is used in place of Is
|
57a6f3c67d8a6568e83967514631183d757f0aea | 449d555969bfd7befe906877abab098c6e63a0e8 | /1076/CH7/EX7.4/7_4.sce | a4e8b92051686d0becdd951a1a354b4efc62e71d | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 475 | sce | 7_4.sce | clear;
clc;
f=50;
d=9e-3;
l=3.5;
h=16;
dc=.5;
hp=4
ha= round((sqrt(3)*l/2)*100)/100;
DaP=ha+hp;
DaQ=DaP+dc;
DbP=round(sqrt((l/2)^2+hp^2) *100)/100
DcP=DbP
DbQ=round(sqrt((l/2)^2+(hp+dc)^2) *100)/100
DcQ=DbQ
Ia=200*exp(%i * 0);
Ib=200*exp(%i *-2* %pi/3);
Ic=200*exp(%i *2* %pi/3);
si=2e-7* ((Ia * log(DaQ/DaP))+(Ib * log(DbQ/DbP))+(Ic * log(DcQ/DcP)))
V=2*%pi * 50* abs(si);
mprintf("voltage induced in telephone line = %.3f e-3V/m", V*1e3)
|
4249552328b94a7ec3afc09e1f987fa030d286b0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1529/CH5/EX5.13/5_13.sce | 31b1c143513b1a864dc814ade3c86984775db00b | [] | 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 | 613 | sce | 5_13.sce | //Chapter 5, Problem 13, Figure 5.26
clc;
R1=15; //in ohms
R2=10; //in ohms
R3=38; //in ohms
V=250; //in volts
Pt=2500; //in watts
I=Pt/V; //current in amperes
Rt=V/I;
r=(R1*R2)/(R1+R2); //equivalent resistance of R1 and R2
V1=I*r;
V2=V-V1;
i=V2/R3;
rx=V2/i;
I1=(R2/(R1+R2))*I;
I2=(R1/(R1+R2))*I;
printf("\n(a) Value of resistor Rx = %d ohm\n\n",rx)
printf("\n(b) Current flowing in each of the four resistors \n I1 = %d A\n I2 = %d A\n I3 = I4 = %d A",I1,I2,i);
|
c8c46494bf470f613675b29ea503f7a9d710abb7 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3754/CH30/EX30.1/30_1.sce | b3fd8996d6701a31a85e895bb6afad06638ac4e0 | [] | 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 | 682 | sce | 30_1.sce | clear//
//Variables
ID = 5.0 * 10**-3 //Drain current (in Ampere)
VDD = 10.0 //Voltage (in volts)
RD = 1.0 * 10**3 //Drain resistance (in ohm)
RS = 500.0 //Source resistance (in ohm)
//Calculation
VS = ID * RS //Source voltage (in volts)
VD = VDD - ID * RD //Drain voltage (in volts)
VDS = VD - VS //Drain-Source voltage (in volts)
VGS = -VS //Gate-to-source voltage (in volts)
//Result
printf("\n Value of drain-to-source voltage is %0.3f V.\nValue of Gate-to-source voltage is %0.3f V.",VDS,VGS)
|
017f88ef71d7e04a35eb17c33d50e05786c8781f | 4483ff664b4d01c53114a7fc535625c197c8f989 | /green routing/mutate.sci | 93929fb85615e3a2f88a55621ea9ed0784d09a95 | [] | no_license | winash1618/myproject | be9b77d4a405edce7e625a999803016b50ab99d0 | 2132e76e6a996bee19f356a2b68af827fa6c621b | refs/heads/master | 2022-12-06T06:09:06.487979 | 2020-08-20T02:00:54 | 2020-08-20T02:00:54 | 288,880,158 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 288 | sci | mutate.sci | function [n] = mutate()
for i=1:pop
mpro=rand
if mpro<o.1
mut1=1+round((z-1)*rand(1,1))
mut2=1+round((z-1)*rand(1,1))
temp=a(i,mut1)
a(i,mut1)=a(i,mut2)
a(i,mut2)=temp
end
end
n=a
endfunction
|
f7229e9cf16c6f8a1bc06e5c5c8af84fcdeda0d9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2513/CH6/EX6.2/6_2.sce | 7625234f476a4e5251761898060cb0d875c77e14 | [] | 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 | 286 | sce | 6_2.sce | clc
//initialisation of variables
t=60//f
v=0.52//in
t1=80//F
p=40//percent
v1=1.03*0.40//in
w=8//mph
pa=29.0//in
p1=0.497//ft
q=1.32*10^-2//ft
r=0.268//ft
//CALCULATIONS
E=p1*(1-q*pa)*(1+r*w)*(v-v1)//in
//RESULTS
printf('the evaporation for the a day during=% f in',E)
|
09c6d12799c0f63603cc3c3715e81ae588b3ab98 | 99b4e2e61348ee847a78faf6eee6d345fde36028 | /Toolbox Test/cummin/cummin3.sce | 86c2916282edc7d704c3ed6f6c533932aaf7be6b | [] | 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 | 231 | sce | cummin3.sce | //check o/p when i/p is a matrix and the dimensio along which to find the min value is mentioned
A = [3 5 2; 1 6 3; 7 8 1];
m=cummin(A,2);
disp(m);
//output
// 3. 3. 2.
// 1. 1. 1.
// 7. 7. 1.
//
|
109b8563196e565a7c708a158bf89dc5424301d3 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2855/CH12/EX12.23/Ex12_23.sce | 6247171d6ce38002af4c89f3b7c7ed7fe4f65dfd | [] | 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 | 251 | sce | Ex12_23.sce | //Chapter 12
//page no 490
//given
clc;
clear all;
Ipd=0.15; //in mA
n=0.75;
e=1.6*10^-19; //electron charge
hv=1.55*10^-19;
Pin=hv*Ipd/n/e;
printf("\n Pin = %0.6f mW",Pin); //Result
//answer in book is misprint
|
f3e082703602960f4ee1ba2a69f336909ac8f370 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2087/CH3/EX3.24/example3_24.sce | 3fe61892d9bfac88f0b27a044a97fc192d37d1b3 | [] | 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 | 625 | sce | example3_24.sce |
//example 3.24
//calculate daily consumptive
//discharge in canal
clc;
//given
Fc=0.26; //Field capacity of soil
A=3000; //Area of field
OM=0.12; //optimum moisture
pwp=0.1; //permanent wilting point
d=80; //depth of root zone
RD=1.4; //relative density of soil
f=10; //frequency of irrigation
eita=0.23; //overall efficiency
D=RD*d*(Fc-OM);
U=D*10/f;
Wr=A*D*100;
q=Wr/(f*24*3600);
q=round(q*100)/100;
mprintf("daily consumptive=%f mm.",U);
mprintf("\ndischarge in canal=%f q cumecs.",q);
|
2729057ce85412212c7fd22255391fad9d6f60b7 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2966/CH1/EX1.9.37/1_9_37.sce | 67a2678a1e28147ab3e721280ec1d6f0566d07c5 | [] | 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 | 818 | sce | 1_9_37.sce | //water//
//page 1.38 example 9//
clc
Purity_Lime=.9
Purity_soda=.9
W1=19;//amount of MgCl2 in ppm//
W2=27.2;//amount of CaSO4 in ppm//
W3=4.9;//amount of H2SO4 in ppm//
W4=6;//amount of AL3+ in ppm//
M1=100/95;//multiplication factor of MgCl2//
M2=100/136;//multiplication factor of CaSO4//
M3=100/49;//multiplication factor of H2SO4//
M4=100/18.0018;//multiplication factor of AL3+//
P1=W1*M1;//in terms of CaCO3//L+S
P2=W2*M2;//in terms of CaCO3//S
P3=W3*M3;//in terms of CaCO3//L+S
P4=W4*M4;//in terms of CaCO3//L+S
V=500000;//volume of water in litres//
L=0.74*(P1+P3+P4)*V/Purity_Lime;//lime required in mg//
L=L/10^3;
printf("\n Amount of Lime required is %.2f g",L);
S=1.06*(P1+P2+P3+P4)*V/Purity_soda;//soda required in mg//
S=S/10^3;
printf("\n Amount of Soda required is %.f g",S) |
bd2240c32b7fc2b100563f777c330d0eddff11f9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /75/CH7/EX7.3/ex_3.sce | 43d4a0fe957524be4bd54559dbaed24db1b1b895 | [] | 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 | 223 | sce | ex_3.sce | // PG (477)
A = [2 1 0;1 3 1;0 1 2]
lam = spec(A)'
lam1 = lam(1,1)
lam2 = lam(1,2)
lam3 = lam(1,3)
// Orthonomal Eigen vectors
u1 = (1/sqrt(3))*[1;-1;1]
u2 = (1/sqrt(2))*[1;0;-1]
u3 = (1/sqrt(6))*[1;2;1]
|
373694d26d7b6acaaec6dca138f50967ee9ac685 | 8217f7986187902617ad1bf89cb789618a90dd0a | /source/2.1.1/macros/percent/%rrs.sci | e759647dab1ccd4a07b4b86b6ee5c7186f91eafb | [
"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 | 163 | sci | %rrs.sci | //<f>=%rrs(f,n)
// %rrs(f,m) calcule la division a droite de la matrice de fractions
//rationnelles f par la matrice de scalaires m (f/m)
//!
f=f*inv(n)
//end
|
23abd25d1c9a36c3d43ac9680b067d1993a185fe | 449d555969bfd7befe906877abab098c6e63a0e8 | /1847/CH2/EX2.62/Ch02Ex62.sce | 98ebd9c277e2ab9c68c45caf42557b0cb3eee167 | [] | 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 | Ch02Ex62.sce | // Scilab Code Ex2.62:: Page-2.49(2009)
clc; clear;
R = 80; // Radius of curvature of the convex surface, cm
D5 = 0.192; // Diameter of 5th dark ring, cm
D25 = 0.555; // Diameter of 25th dark ring, cm
n = 5; // Order of interfernce Newton ring
P = 25 - n;
lambda = (D25^2 - D5^2)/(4*P*R); // Wavelength of light used, cm
printf("\nThe wavelength of light used = %5.3e cm", lambda);
// Result
// The wavelength of light used = 4.237e-005 cm
// The expression for lambda is given wrong in the textbook but solved correctly
|
7ced7a2cb0e69356cd80abdde83b3938edd965ab | 20479ef6060920bd3d37ae74ecd2129f8ba8f29e | /Questao7.sce | 5668ffad01f3af45bf69daeec55f255354220ad6 | [] | no_license | andersonvalentim/Atividade-Denilson-Scilab-UFERSA- | db4b58fc082bd80f076e67908435674f49ce45e4 | 4d02ddd342681165028ea6b4ebc7ec6d8bb7d9a9 | refs/heads/master | 2021-09-12T15:30:30.076790 | 2018-04-18T01:58:47 | 2018-04-18T01:58:47 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 356 | sce | Questao7.sce | //Questao7
idade=input("Digite sua idade");
if idade>=5 & idade<7 then
printf("Infantil A");
end
if idade>=8 & idade<=10 then
printf("Infantil B");
end
if idade >=11 & idade<=13 then
printf("Juvenil A");
end
if idade>=14 & idade<=13 then
printf("Juvenil B");
end
if idade>=18 then
printf("Adulto");
end
|
d2b0362a4c9ee2474ddf94693a12ec5657e06e07 | 5d3cb2f1a04d31469ca086781ff36de232bb0c51 | /QualiteRepresentationIndividu.sci | 03d0ba14f2f47f3cf5635e904f9aeb469dd1f72a | [] | no_license | Tamaube/ACP | 2d8f8d43870deb5c62f57ba292fb81a617c0d884 | 99801e3dae7fbbe5d0f423fdcec04511555ad7dc | refs/heads/master | 2021-01-19T07:39:10.679596 | 2015-02-24T20:09:56 | 2015-02-24T20:09:56 | 29,344,508 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 623 | sci | QualiteRepresentationIndividu.sci | function Q2 = QualiteRepresentationIndividu(BON,Z, composanteI, composanteJ)
// fonction permettant de trouver les points pour faire la projection des individus
// on cherche Pi = (Zi.u1/norme(Zi);Zi.U2/norme(Zi))
nbIndividu = size(Z,"r");
nbAxe = size(BON,"c");
Q2 = zeros(nbIndividu,2);
for i = 1 : nbIndividu
scal = ((Z(i,:)')'*(BON(:,composanteI)));
norme = norm(Z(i,:));
Q2(i,1) = (scal*scal/(norme*norme));
scal = ((Z(i,:)')'*(BON(:,composanteJ)));
norme = norm(Z(i,:));
Q2(i,2) = (scal*scal/(norme*norme));
end
endfunction
|
526cd9bf2b616e474d1b694dfef4fac2e9fc29c2 | 449d555969bfd7befe906877abab098c6e63a0e8 | /40/CH8/EX8.2/Exa_8_2.sce | 716bed88bd7e840d22c4244c1c17753ce0828818 | [] | 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 | 172 | sce | Exa_8_2.sce | //The DTFT and conjugate symmetry
//8-point DFT
x=[1 1 0 0 0 0 0 0];
XDFT=fft(x,-1);
disp(XDFT,'The DFT of x is');
disp('from conjugate symmetry we see XDFT[k]=XDFT[8-k]'); |
8cf6bee6aaf8b9fd4a68b51acb9ea021e01c0998 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1370/CH7/EX7.22/exp7_22.sce | ad5e48d6cca89e7df226f9d5e2bdd6f817fbb246 | [] | 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 | 730 | sce | exp7_22.sce | //example7.22
clc
disp("R_L =5 k-ohm=5*10^3 ohm, N1:N2 is 2:1")
disp("E_p = 460V RMS value")
disp("Therefore, (E_s)/(E_p)=N2/N1=1/2")
disp("Therefore, E_s = (E_p)/2 = 230 V")
e=230*sqrt(2)
format(8)
disp(e,"Therefore, E_sm(in V)=")
disp("Now, (I_DC)=(2*I_m)/pi where (I_m)=(E_sm)/(R_L) neglecting R_f")
i=(2*325.269)/(%pi*5*10^3)
format(8)
disp(i,"Therefore, (I_DC)[in A]=(2*E_sm)/(pi*R_L)=")
d=41.41*5
format(8)
disp(d,"DC load voltage E_DC(in V) = (I_DC)*(R_L) = ")
disp("Ripple voltage = ripple factor*(V_DC)")
disp("Ripple factor of bridge rectifier is 0.482")
r=0.482*207.072
format(5)
disp(r,"Therefore, Ripple factor = ")
disp("PIV rating of each diode = (E_sm) for bridge rectifier = 325.27 V")
|
77f10f65c4fff53e3dbdd8d363eb2f57ec60c231 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3886/CH15/EX15.6/15_6.sce | 8cdc101008430f55e976a40d603e3e3423108ce1 | [] | 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 | 472 | sce | 15_6.sce | //Body on an inclined plane
//Refer fig. 15.8 (a),(b) and (c)
//Consider 1200 N block
//applying equilibrium condition
N=1200*cosd(12) //N
mu=0.2
//From Law of friction
F=mu*N
//applying equilibrium condition
a=(800-484.25)/(122.32+((800)/(9.81))) //m/sec^2
//solving for T
T=800-((800*1.549)/(9.81)) //N
//initial velocity=0
t=3 //sec
//distance moved in 3 sec
s=0*3+((1.549*3^2)/(2)) //m
printf("\na=%.3f m/sec^2\nT=%.2f N\ns=%.3f m",a,T,s)
|
fa6850eb329cb6cfa734f3f23806056c6ce8235d | 449d555969bfd7befe906877abab098c6e63a0e8 | /620/CH24/EX24.4/example24_4.sce | 2b163b0cd1cb6d0552a15f8ff826f79c11d0eb3e | [] | 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 | 555 | sce | example24_4.sce | r=2200;
f=60;
i=0.015;
vp=60;
disp("Part a");
vr=i*r;
disp("the reading of voltmeter (in V) across the resistor is"); disp(vr);
disp("Part b");
vc=vp/(2*sqrt(2));
disp("the r.m.s. voltage (in V) across the capacitor is"); disp(vc);
disp("Part c");
v=sqrt(vr^2+vc^2);
disp("the applied voltage (in V) is"); disp(v);
disp("Part d");
deg=-atan(vc/vr)*180/%pi;
disp("the phase angle (in deg) between current and applied voltage is"); disp(deg);
disp("Part f");
x_c=vc/i;
c=1/(2*%pi*f*x_c);
disp("the capacitance (in μF) is"); disp(c*10^6); |
fd71a014aa044c231ee516e19d933b647c532308 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1088/CH23/EX23.11/Example11.sce | 7dc21fa2e3f9e9d59d86fa9074744132314beb90 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 3,217 | sce | Example11.sce | clear
flag=1
mode(-1)
clc
printf("Example 11 : Show the method of listing all the permissions in a file \n")
disp("****************************************************************")
disp("Answer : ")
disp("INSTRUCTIONS : ")
halt(' ')
disp("1.These programs are part of systems programming in Unix and the commands have NO EQUIVALENT IN SCILAB")
halt(' ')
disp('2.However if possible some selected programmes have been TRIED TO BE IMPLEMENTED')
halt("")
disp('3.For most of the programmes whose equivalent is NOT THERE IN SCILAB,only the output has been printed as given in the textbook with no interactive input as in the programme below')
halt("")
disp("4.However the .c files which are displayed here are also made into a seperate file.If you are a unix user then try compiling and running the programme with gcc or cc compiler")
disp("5.The inconvenience is regretted.")
halt('.............Press [ENTER] to continue.....')
halt("")
clc
printf("\tUNIX SHELL SIMULATOR(DEMO VERSION WITH PRELOADED COMMANDS)\n\n\n")
i=0
i=i+1;f(i)='/* Program: check_all_perm.c -- Checks all 12 permission bits of a file */'
i=i+1;f(i)=''
i=i+1;f(i)='#include <stdio.h>'
i=i+1;f(i)='#include <sys/stat.h>'
i=i+1;f(i)='#include <fcntl.h>'
i=i+1;f(i)=''
i=i+1;f(i)='void print_permissions(char *,struct stat *) ;'
i=i+1;f(i)='void check_permission(int, int, char *);'
i=i+1;f(i)=''
i=i+1;f(i)='int main(int argc,char *argv[]) {'
i=i+1;f(i)=' int i,fd,perm;'
i=i+1;f(i)=' char *filename = argv[1];'
i=i+1;f(i)=' struct stat statbuf;'
i=i+1;f(i)=' mode_t perm_flag[] = {S_IRUSR,S_IWUSR,S_IXUSR,S_IRGRP,S_IWGRP,S_IXGRP,S_IROTH,S_IWOTH,S_IXOTH,S_ISUID,S_ISGID,S_ISVTX );'
i=i+1;f(i)=''
i=i+1;f(i)=' char *mesg[] = {'+ascii(34)+'User-readable'+ascii(34)+','+ascii(34)+'User-writable'+ascii(34)+','+ascii(34)+'User-executable'+ascii(34)+','+ascii(34)+'Group-readable'+ascii(34)+','+ascii(34)+'Group-writable'+ascii(34)+','+ascii(34)+'Group-executable'+ascii(34)+','+ascii(34)+'Others-readable'+ascii(34)+','+ascii(34)+'Others-writable'+ascii(34)+','+ascii(34)+'Others-executable'+ascii(34)+','+ascii(34)+'SUID bit set'+ascii(34)+','+ascii(34)+'SGID bit set'+ascii(34)+','+ascii(34)+'Sticky bit set'+ascii(34)+' );'
i=i+1;f(i)=''
i=i+1;f(i)=' print_permissions(filename,&statbuf);'
i=i+1;f(i)=' '
i=i+1;f(i)=' perm = statbuf.st_mode & -S_IFMT;'
i=i+1;f(i)=' for(i = 0; i < 12;i ++)'
i=i+1;f(i)=' check_permissions(perm, perm_flag[i], mesg[i]);'
i=i+1;f(i)='}'
n=i
printf("\n\n$ cat check_all_perm.c # to open the file emp.lst")
halt(' ')
u=mopen('check_all_perm.c','wt')
for i=1:n
mfprintf(u,"%s\n",f(i))
printf("%s\n",f(i))
end
mclose(u)
halt('')
clc
halt(' ')
printf("$ cc check_all_perm.c")
halt(' ')
printf("\n$ a.out /usr/bin/passwd ")
halt(' ')
printf("\nFile: /usr/bin/passwd Permissions: 4511\nUser-readable\nUser-executable\nGroup-executable\nOthers-executable\nSUID bit set\n")
halt(' ')
printf("\n\n\n$ exit #To exit the current simulation terminal and return to Scilab console\n\n")
halt("........# (hit [ENTER] for result)")
//clc()
printf("\n\n\t\t\tBACK TO SCILAB CONSOLE...\nLoading initial environment')
sleep(1000)
|
5f8d6ee820889e4319365664ecc0dcdcbc678ac4 | 02193ece59037456d298d519b38661b5dfd0ab17 | /2nd-year/scilab/graphes-vrac.sce | 10b6125b8c7630d33ff26f6395de2092a54b024f | [] | no_license | pakpake/licence-informatique | 561558d00f012a536ae97f74ee705e6c04dcecda | c9877ad75d3c4ee6e3904fe8b457f8b3242c7c3f | refs/heads/main | 2023-05-09T06:33:19.927698 | 2021-05-26T19:49:03 | 2021-05-26T19:49:03 | 368,866,811 | 3 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 384 | sce | graphes-vrac.sce | // Construire 2 petits graphes
// graphe 1
nbSommet = 5
orien = %F // False car graphe non-orienté
aretes = [1 2 ; 1 5 ; 1 4 ; 2 5 ; 2 4 ; 2 3 ; 3 4]
graphe6p2 = list(nbSommet,orien,aretes)
// graphe 2
sommets = 7
orientation = %F // graphe non-orienté
aret = [ 1 2 ; 1 3 ; 2 5 ; 2 6 ; 2 7 ; 4 3 ; 4 5 ; 6 5 ; 7 3 ; 7 4 ; 7 6 ]
graphe1p16 = list(sommets,orientation,aret)
|
33a42ee3f610227d9a56d176f21933c4abd44bfa | 449d555969bfd7befe906877abab098c6e63a0e8 | /839/CH6/EX6.2/Example_6_2.sce | ed2213d6538d9987fb7df7e5c68de160e845e48f | [] | 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 | 1,385 | sce | Example_6_2.sce | //clear//
clear;
clc;
//Example 6.2
//Given
Tr = 1000; //[R]
pr = 20; //[atm]
Ma_a = 0.05;
gama = 1.4;
gc = 32.174; //[ft-lb/lbf-s^2]
M = 29;
R = 1545;
//(a)
//Using Eq.(6.45)
A = 2*(1+((gama-1)/2)*Ma_a^2)/((gama+1)*Ma_a^2);
fLmax_rh = (1/Ma_a^2-1-(gama+1)*log(A)/2)/gama
//(b)
//Using Eq.(6.28), the pressure at the end of the isentropic nozzle pa
A = (1+(gama-1)*(Ma_a^2)/2);
pa = pr/(A^(gama/(gama-1))) // [atm]
//From Example 6.1, the density of air at 20atm and 1000R is 0.795 lb/ft^3
//Using Eq.(6.17), the acoustic velocity
Aa = sqrt(gc*gama*Tr*R/M) //[m/s]
//The velocity at the entrance of the pipe
ua = Ma_a*Aa //[m/s]
//When L_b = L_max, the gas leaves the pipe at the asterisk conditions, where
Ma_b = 1;
// Using Eq.(6.43)
A = (gama-1)/2;
Tstar = Tr *(1+A*Ma_a^2)/(1+A*Ma_b^2) // [K]
// Using Eq.(6.44)
rho_star = 0.795*Ma_a/sqrt(2*(1+(gama-1)*Ma_a^2/2)/(2.4)) //[lb/ft^3]
//Using Eq.(6.39)
pstar = pa*Ma_a/sqrt(1.2) // [atm]
//Mass velocity through the entire pipe
G = 0.795*ua //[lb/ft^2-s]
ustar = G/rho_star //[ft/s]
//(c)
//Using Eq.(6.45) with f_Lmax_rh = 400
err = 1;
eps = 10^-3;
Ma_ac = rand(1,1);
i =1;
while((err > eps))
A = 2*(1+((gama-1)/2)*Ma_ac^2)/((gama+1)*Ma_ac^2);
B = gama*400+1+(gama+1)*log(A)/2;
Ma_anew = sqrt(1/B);
err = Ma_ac-Ma_anew;
Ma_ac = Ma_anew;
end
Ma_ac;
uac = Ma_ac*ua/Ma_a //[ft/s]
Gc = uac*0.795 //[lb/ft^2-s] |
d789e8b7cbf6e3c387bb40c6d7390fe2a63bfe51 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1301/CH25/EX25.2/ex25_2.sce | 924ec41fef93ae6825bd8d128a06b64796825dba | [] | 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 | ex25_2.sce | clc;
a=238.03; //atomic mass
m=75; //no. of moles
mass=m*a; //calculating mass of U
n=6.023*10^23; //avogadro's no.
no=m*n; //calculating no. of atoms
disp(mass,"Mass of U in gram = "); //displaying result
disp(no,"No. of atoms = "); //displaying result |
1db05311c2facc286f4b093a23a872749d685518 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2093/CH4/EX4.8/exa_4_8.sce | 42afd444dd87db5857860e23fb47cdf417216a6c | [] | 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 | 297 | sce | exa_4_8.sce | // Exa 4.8
clc;
clear;
close;
// Given data
iE1_by_I= 0.99; // as it is given that iE1= 0.99 *I
VT= 0.025;// in volt
// Formula iE1= I/(1+%e^(-vid/VT))
// %e^(-vid/VT)= 1/iE1_by_I-1
vid= log( 1/iE1_by_I-1)*(-VT);// in volt
disp(round(vid*10^3),"Input differential signal in mVis : ")
|
86a8dac419f3a58f2426fa05be38096eb4a845b9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /611/CH8/EX8.7/Chap8_Ex7_R1.sce | e5d5a8699e6f2b3804b570f766687993f14bc318 | [] | 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 | 1,915 | sce | Chap8_Ex7_R1.sce | // Y.V.C.Rao ,1997.Chemical Engineering Thermodynamics.Universities Press,Hyderabad,India.
//Chapter-8,Example 7,Page 282
//Title: Enthalpy and entropy departure using the Peng-Robinson equation of state
//================================================================================================================
clear
clc
//INPUT
T=427.85;//temperature of n-octane vapour in K
P=0.215;//pressure of n-octane vapour in MPa
S=0.9457;//constant used in the Peng-Robinson equation of state,from Example(3.16)
alpha=1.2677;//constant used in the Peng-Robinson equation of state,from Example(3.16)
a=5.2024;//constant used in the Peng-Robinson equation of state,from Example(3.16) in (m^6 Pa mol^-2)
b=1.4750*10^-4;//constant used in the Peng-Robinson equation of state,from Example(3.16) in m^3/mol
B=8.9151*10^-3;//factor used in the Cardan's method for solving the Peng-Robinson equation of state,from Example(3.16) (no unit)
Z=0.9151;//compressibility factor taken from Example (3.16) (no unit)
R=8.314;//universal gas constant in J/molK
Tc=569.4;//critical temperature of n-octane in K
//CALCULATION
da_dT=(-a*S)/(sqrt (alpha*T*Tc));//calculation of da/dT using Eq.(8.47)
//calculation of the enthalpy departure using Eq.(8.45) in J/mol
dep_h=(R*T*(Z-1))+(((((T*da_dT)-a)/(2*sqrt(2)*b)))*(log ((Z+(B*(1+sqrt (2))))/(Z+(B*(1-sqrt (2)))))));
dep_s=(R*log (Z-B))+((1/(2*sqrt (2)*b))*(da_dT)*(log ((Z+(B*(1+sqrt (2))))/(Z+(B*(1-sqrt (2)))))));//calculation of the entropy departure using Eq.(8.46)in J/molK
//OUTPUT
mprintf("\n The enthalpy departure for n-octane vapour using the Peng-Robinson equation of state = %0.1f J/mol\n",dep_h);
mprintf("\n The entropy departure for n-octane vapour using the Peng-Robinson equation of state = %0.3f J/mol K\n",dep_s);
//===============================================END OF PROGRAM===================================================
|
6696bd3465ae94fb4e714d3d330deea1d2e2e264 | 2ae858a680a4ccf8a2ec89a45a1e48a0292d8eab | /macros/rgb2ntsc.sci | ff185cc0a31012a275ba16415251b5af26b9bfcd | [] | no_license | shreyneil/FOSSEE-Image-Processing-Toolbox | f315a82c325b2d6cbd0611689f3e30071a38490d | dd1cbd0dcbe0c3dd11d6ce1ab205b4b72011ae56 | refs/heads/master | 2020-12-02T16:26:13.755637 | 2017-07-07T19:22:33 | 2017-07-07T19:22:33 | 96,552,147 | 0 | 0 | null | 2017-07-07T15:32:15 | 2017-07-07T15:32:15 | null | UTF-8 | Scilab | false | false | 1,112 | sci | rgb2ntsc.sci | // Copyright (C) 2015 - IIT Bombay - FOSSEE
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
// Author: Shreyash Sharma
// Organization: FOSSEE, IIT Bombay
// Email: toolbox@scilab.in
function [output] = rgb2ntsc(img)
// This function is used to convert the range of rgb values to the range ntsc values.
//
// Calling Sequence
// image1 = imread(img);
// image2 = rgb2ntsc(image1);
//
// Parameters
// image1: image matrix of the source image.
// image2: image matrix of the resultant image.
//
// Description
// This function takes an rgb image and transforms the channels of the image in accordance with the ntsc values.
//
// Examples
// i = imread("lena.jpeg");
// rr = rgb2ntsc(i);
// imshow(rr(:,:,1));
// imshow(rr(:,:,2));
// imshow(rr(:,:,3));
//
image = mattolist(img);
a = raw_rgb2ntsc(image);
d = size(a);
for i=1:d
output(:,:,i) = a(i);
end
endfunction
|
3d5788bd8c9261b773720930f68f5b1d0dfa9121 | 449d555969bfd7befe906877abab098c6e63a0e8 | /14/CH6/EX6.6/example_6_6.sce | c683e31965988f93345b93df2105753a2f7f33c8 | [] | 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 | 924 | sce | example_6_6.sce | //Chapter 6
//Example 6.6
//Page 151
//3phasetransformers
clear;clc;
//Given
P = 25e6;
V_ht = 38.1e3;
V_lt = 3.81e3;
R_l = 0.6;
P_ht_base = 75e6;
V_ht_base = 66e3;
//Low-tension side base ratings
disp('Low-tension side')
P_lt_base = P_ht_base;
V_lt_base = (V_lt/(V_ht*sqrt(3)))*V_ht_base;
printf("\n Base for low tension side is %.0f MVA,%.2f kV",P_lt_base/1e6,V_lt_base/1e3)
Z_lt_base = (V_lt_base)^2/P_lt_base;
R_lt_l_base = R_l / Z_lt_base;
printf("\n Base impedance for the low-tension side = %.2f ohm",Z_lt_base)
printf("\n Per unit impedance of load on the low-tension side = %.2f per unit \n\n",R_lt_l_base)
disp('High-tension side')
R_l_ht = R_l * ((V_ht*sqrt(3))/V_lt)^2;
Z_ht_base = (V_ht_base)^2 / P_ht_base;
R_ht_l_base = R_l_ht / Z_ht_base;
printf("\n Base impedance for the high-tension side = %.2f ohm",Z_ht_base)
printf("\n Per unit impedance of load on the high-tension side = %.2f per unit",R_ht_l_base) |
317ee9a911a6181bdde627d9296b4708cdef0a73 | fce47a4c482ae622563fc72d7643d824cc572edc | /_scilabTP/tp10/triEchantillons.sce | eba498506a95ed0d1b6cc9ff115b250adad70687 | [] | no_license | ece2lr/ece2lr.github.io | a57ff8852ef06b7cef1c734106f1badd668ebcb1 | 13479dc224e39521c6c387401b889e62a90a8d0b | refs/heads/master | 2021-01-12T12:07:37.196408 | 2017-12-16T19:25:16 | 2017-12-16T19:25:16 | 72,310,248 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 199 | sce | triEchantillons.sce | N = 10000 //taille des échantillon
// obtention d'échantillons
x = grand(1,N,"nor",0,1);
y = grand(1,N,"unf",0,1);
// on trie les échantillons
x = gsort(x) ;
y = gsort(y) ;
clf()
plot(x,y)
|
def388e85e0641bf3879cdada110da119831ba68 | a62e0da056102916ac0fe63d8475e3c4114f86b1 | /set8/s_Elements_Of_Power_System_Analysis_W._D._Stevenson_14.zip/Elements_Of_Power_System_Analysis_W._D._Stevenson_14/CH13/EX13.1/example_13_1.sce | 24bb21e7108d85b59b296de9db2c10dac73da1a2 | [] | 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 | 175 | sce | example_13_1.sce | errcatch(-1,"stop");mode(2);//Chapter 13
//Example 13.1
//Page 341
//Zones
;;
disp('Solution to this problem can be got by theory from Section 13.2 in the textbook')
exit();
|
8bb884a9a51730334f6d9a87339c510f2a8a7976 | 67be33a2f1b2815769ef612759053f35ea40977a | /Gevorgyan.TodoListApp.RestApi/ClientApp/src/app/core/service-proxies/service-proxies.tst | 3672d0b19b164f4928610b9417cbac116bc3dbe4 | [] | no_license | WAlbus792/TodoListApp | 2fbcb08ebf2b87bd9b018f16a1bdb5475bc15f0e | d925e9e2c8f82860b9851270e192d065f92b6dc8 | refs/heads/master | 2020-07-01T22:57:39.991393 | 2019-08-11T16:58:59 | 2019-08-11T16:58:59 | 201,331,892 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 10,607 | tst | service-proxies.tst | ${
// Enable extension methods by adding using Typewriter.Extensions.*
using Typewriter.Extensions.Types;
using static System.Diagnostics.Debug;
Template(Settings settings)
{
settings.IncludeProject("Gevorgyan.TodoListApp.RestApi");
settings.OutputFilenameFactory = file => file.Name.Replace("Controller.cs", "ServiceProxy.ts");
settings.OutputExtension = ".ts";
}
// generates Import components
string Imports(Class c)
{
IEnumerable<string> resultTypes =
c.Methods.Where(m => m.Type.ClassName().EndsWith("Model"))
.Select(m => $"import {{ {m.Type.ClassName()} }} from '../models/{m.Type.ClassName()}'");
IEnumerable<string> paramsTypes =
c.Methods.SelectMany(m => m.Parameters).Where(p => p.Type.ClassName().EndsWith("Model"))
.Select(m => $"import {{ {m.Type.ClassName()} }} from '../models/{m.Type.ClassName()}'");
return string.Join(Environment.NewLine, resultTypes.Union(paramsTypes).Distinct());
}
// Class name for service proxy
string ServiceProxyName(Class cl) => cl.Name.Replace("Controller", "ServiceProxy");
// Is method for getting the data for kendo-grid?
bool IsKendoRequest(Method method) => method.Parameters.Any(p => p.Attributes.Any(a => a.Name == "DataSourceRequest"));
// Gets other parameters besides the main request parameter of kendo-grid
IEnumerable<Parameter> NonKendoParameters(Method method) => method.Parameters.Where(p => p.Attributes.Any(a => a.Name == "FromQuery"));
// Gets a parameter specified in route of the method for kendo-grid
Parameter NonKendoParameterSpecifiedInRoute(Method method) => method.Parameters.FirstOrDefault(p => !p.Attributes.Any(a => a.Name == "FromQuery" || a.Name == "DataSourceRequest"));
// Method parameter passed in the body of request
Parameter BodyParameter(Method method) => method.Parameters.FirstOrDefault(p => p.Attributes.Any(a => a.Name == "FromBody"));
// Method for parameters passed through query string of request
IEnumerable<Parameter> QueryStringParameters(Method method) => method.Parameters.Where(p => p.Attributes.Any(a => a.Name == "FromQuery"));
// Method for checking has the method any query parameter
bool AnyQueryParameter(Method method) => method.Parameters.Any(p => p.Attributes.Any(a => a.Name == "FromQuery"));
// Method result is void?
bool IsVoidResult(Method method) => method.Type.name == "void";
// Method result is Enumerable?
bool IsEnumerableResult(Method method) => method.Type.IsEnumerable;
// Method result is file?
bool IsFileResult(Method method) => method.Type.Name == "FileContentResult";
// Method result Type is Primitive (string, boolean, etc)?
bool IsResultTypePrimitive(Method method) => method.Type.IsPrimitive;
// Returns Enumerable type name
string EnumeratedType(Method method)
{
if(!method.Type.IsEnumerable)
throw new InvalidOperationException("Attempt to get the type of items not of an Enumerable");
string typeName = method.Type.Name;
return typeName.Substring(0, typeName.Length - 2);
}
// All frequently used methods
static List<string> httpMethods = new List<string>(){ "HttpGet", "HttpPost", "HttpDelete", "HttpPut"};
// Http method name
string HttpMethod(Method method)
{
string httpMethod = method.Attributes.FirstOrDefault(a => httpMethods.Contains(a.Name))?.Name;
if(httpMethod != null)
return httpMethod.Remove(0, 4).ToLower();
throw new InvalidOperationException("Method of http request is not determined");
}
// Controller Name (without "Controller") for methods
string ControllerName(Method method)
{
Class cl = (Class)method.Parent;
return cl.Name.Replace("Controller", string.Empty);
}
// path to the Api method
string Route(Method method)
{
var route = method.Attributes.FirstOrDefault(a => httpMethods.Contains(a.Name) && a.Value != null && a.Value != "{id}");
return route?.Value ?? string.Empty;
}
bool IsParameterSpecifiedInRoute(Method method){
return method.Attributes.Any(a => a.Value != null && a.Value.Contains("{") && a.Value.Contains("}"));
}
string RouteNameWithParameter(Method method) {
var methodParameterName = method.Parameters.FirstOrDefault(p => !p.Attributes.Any()).name;
var route = method.Attributes.FirstOrDefault(a => httpMethods.Contains(a.Name)).Value;
string routeNameWithoutParam = route.Substring(route.IndexOf('}') + 1);
var returnValue = methodParameterName;
if(!string.IsNullOrWhiteSpace(routeNameWithoutParam))
returnValue += $" + \"{routeNameWithoutParam}\"";
return returnValue;
}
}
// for AUTO-GENERATION!
import { ServiceProxyBase, API_BASE_URL, FileContentResult } from "./service-proxy-base";
import 'rxjs/add/observable/fromPromise';
import 'rxjs/add/observable/of';
import 'rxjs/add/observable/throw';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/toPromise';
import 'rxjs/add/operator/mergeMap';
import 'rxjs/add/operator/catch';
import { Observable } from 'rxjs/Observable';
import { Injectable, Inject, Optional, InjectionToken } from '@angular/core';
import { HttpClient, HttpHeaders, HttpResponse, HttpResponseBase } from '@angular/common/http';
import { DataSourceRequestState} from "@progress/kendo-data-query";
import { GridDataResult } from "@progress/kendo-angular-grid";
import { UserSessionProvider } from "../user-session-provider";
import * as moment from 'moment';
$Classes(*Controller)[$Imports
export class $ServiceProxyName extends ServiceProxyBase {
protected jsonParseReviver: ((key: string, value: any) => any) | undefined = undefined;
constructor(
private session: UserSessionProvider,
@Inject(API_BASE_URL) private baseUrl: string,
private http: HttpClient
) {
super(session, baseUrl, http);
}
$Methods[
$IsKendoRequest[
$name($NonKendoParameterSpecifiedInRoute[$name: $Type, ]state: DataSourceRequestState$NonKendoParameters[, $name: $Type]): Observable<GridDataResult> {
const relativePath = "/api/$ControllerName/"$IsParameterSpecifiedInRoute[ + $RouteNameWithParameter][ + "$Route"];
let args: [string, any][] = [
$NonKendoParameters[['$name', $name],]];
return this.fetch(relativePath, state, args);
}][
$name($Parameters[$name: $Type][, ]): Observable<$IsVoidResult[void][$Type | null]> {
let url_ = this.baseUrl + "/api/$ControllerName/$Route"$IsParameterSpecifiedInRoute[ + $RouteNameWithParameter]$AnyQueryParameter[ + "?"];
$QueryStringParameters[
if ($name === undefined || $name === null)
throw new Error("The parameter '$name' must be defined and cannot be null.");
else
url_ += "$name=" + encodeURIComponent("" + $name) + "&";
url_ = url_.replace(/[?&]$/, "");
]
$BodyParameter[
const content_ = JSON.stringify($name);
]
let options_: any = {
$BodyParameter[body: content_,]
observe: "response",
responseType: "blob",
headers: new HttpHeaders({
"Content-Type": "application/json",
"Accept": "application/json"
})
};
return Observable.fromPromise(this.transformOptions(options_)).flatMap(transformedOptions_ => {
return this.http.request("$HttpMethod", url_, transformedOptions_);
}).flatMap((response_: any) => {
return this.process$Name(response_);
}).catch((response_: any) => {
if (response_ instanceof HttpResponseBase) {
try {
return this.process$Name(<any>response_);
} catch (e) {
return <Observable<$IsVoidResult[void][$Type | null]>><any>Observable.throw(e);
}
} else
return <Observable<$IsVoidResult[void][$Type | null]>><any>Observable.throw(response_);
});
}
protected process$Name(response: HttpResponseBase): Observable<$IsVoidResult[void][$Type | null]> {
const status = response.status;
const responseBlob =
response instanceof HttpResponse ? response.body :
(<any>response).error instanceof Blob ? (<any>response).error : undefined;
let _headers: any = {}; if (response.headers) { for (let key of response.headers.keys()) { _headers[key] = response.headers.get(key); }};
if (status === 200) {
$IsVoidResult[
return this.blobToText(responseBlob).flatMap(_responseText => {
return Observable.of<void>(<any>null);
});
][
$IsFileResult[
const contentDisposition = response.headers ? response.headers.get("content-disposition") : undefined;
const fileNameMatch = contentDisposition ? /filename=this.hack?(;|$)/g.exec(contentDisposition) : undefined;
const fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[1] : undefined;
return Observable.of({ fileName: fileName, data: <any>responseBlob, status: status, headers: _headers });
][
return this.blobToText(responseBlob).flatMap(_responseText => {
let result200: any = null;
let resultData200 = _responseText === "" ? null : JSON.parse(_responseText, this.jsonParseReviver);
$IsEnumerableResult[
if (resultData200 && resultData200.constructor === Array) {
result200 = [];
for (let item of resultData200)
result200.push($EnumeratedType.fromJS(item));
}
][
result200 = resultData200 ? $IsResultTypePrimitive[resultData200][$Type.fromJS(resultData200)] : <any>null;
]
return Observable.of(result200);
});
]]
}
else if (status !== 200 && status !== 204) {
return this.blobToText(responseBlob).flatMap(_responseText => {
return this.throwException("An unexpected server error occurred.", status, _responseText, _headers);
});
}
return Observable.of<$IsVoidResult[void][$Type | null]>(<any>null);
}
]]
}
] |
c703aca5b33962eeda490a70ca77969cbf9ecb49 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1040/CH10/EX10.2.b/Chapter10_Ex2_b.sce | e6330c42b8a4188889ad40e081c7595c59934e19 | [] | 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 | 2,484 | sce | Chapter10_Ex2_b.sce | //Harriot P.,2003,Chemical Reactor Design (I-Edition) Marcel Dekker,Inc. USA,pp 436.
//Chapter-10 Ex10.2.b Pg No. 414
//Title:Yield as function of No. of Gauzes
//===========================================================================================================
clear
clc
//INPUT
M_NH3 = 17;//Molecular weight NH3
M_air = 29;//Molecular weight air
f_air = 0.9;//Fraction of air in feed
f_NH3 = (1-f_air);//Fraction of NH3 in feed
myu_air = 0.0435*(10^-2);//Viscosity of air (Poise)
P_atm = (100+14.7)/14.7;//Pressure of the system
P_ref = 1;//Reference Pressure
T_ref = 273;//Reference temperature
T_inlet = 300+T_ref;//Inlet Temperature
V_ref = 22400;
T_surf = 700+T_ref;//Surface Temperature
u0 = 1.8;//Velocity at 300 °C (m/sec)
d = 0.076*(10^-1);//Size of wire (cm)
D_NH3_N2 = 0.23;//Diffusivity at 298 K 1 atm(cm2/s)
N = 32;//Gauzes (wires/cm)
frac_N2 = 0.25*(10^(-2));//Fraction of NH3 fed into N2 (Byproduct reaction)
n = [1 2 5 10 15 20];//No. of Gauzes
//CALCULATION
M_ave = f_air*M_air+f_NH3*M_NH3;
rho = (M_ave*T_ref*P_atm)/(V_ref*T_surf*P_ref);
u0_surf = u0*(T_surf/T_inlet);
Re = rho*u0_surf*100*d/myu_air;
Gamma = [1-32*(d)]^2;//From equation 10.5
Re_Gamma = Re/Gamma;
D_NH3 = 0.23*(T_surf/298)^(1.7)*(1/7.8);// at 7.8 atm 700 °C
Sc = (myu_air*P_ref)/(rho*D_NH3);
j_D = 0.644*(Re_Gamma)^(-0.57);//Refer equation 10.14
k_c = j_D*(u0_surf*100/Gamma)*(1/(Sc)^(2/3));
a_dash = 2*(%pi)*(d)*N
k_c_a_dash_u0 =(k_c*a_dash)/(u0_surf*100);
m = length(n)
for i = 1:m
X(i) = (1-exp(-k_c_a_dash_u0*n(i)));
Yield(i) = X(i)-frac_N2*n(i);
end
//OUTPUT
//File Output
fid=mopen('.\Chapter10_Ex2_b_Output.txt', 'w');
mfprintf(fid,'\n \tThe Ammonia Yield');
mfprintf(fid,'\n==========================================');
mfprintf(fid,'\n\t Gauzes Yield');
mfprintf(fid,'\n\t (n) (X-%fn)',frac_N2);
mfprintf(fid,'\n==========================================');
for i=1:m
mfprintf(fid,'\n\t %.0f \t \t %.3f',n(i),Yield(i));
end
mclose(fid);
//Console Output
mprintf('\n \tThe Ammonia Yield');
mprintf('\n==========================================');
mprintf('\n\t Gauzes Yield');
mprintf('\n\t (n) (X-%fn)',frac_N2);
mprintf('\n==========================================');
for i=1:m
mprintf('\n\t %.0f \t \t %.3f',n(i),Yield(i));
end
//====================================================END OF PROGRAM====================================================
|
28c66e69edce4eecc8ea059ded28815d285a4952 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1301/CH21/EX21.8/ex21_8.sce | 8ff3f524ca37e546b8b5d0fce74fe659a4be5222 | [] | 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 | 152 | sce | ex21_8.sce | clc;
E=2.18*10^-18; //energy in Joule
h= 6.626 * 10^-34;
k=1.38*10^-23; //constant in J/K
disp(E/h,"Frequency in Hz = "); //displaying result |
7c9f535cafbcf8dd043e5d60f5e6efc262569fec | 18bf68cdf766092ccdcba8d231e8140063833a5a | /SumDisSineWaves.sce | f19f38989084dbc3120a20b58a2a839de364a8bc | [] | no_license | goodengineer/Scilab-Exercises | b51cc9a4c938f0289a32875d2d21eb9061d0e68e | 3c268211fe48e7e4d0002e44757ea8b50cda10f9 | refs/heads/master | 2022-12-24T23:30:12.875423 | 2020-10-05T06:27:20 | 2020-10-05T06:27:20 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 143 | sce | SumDisSineWaves.sce | clear;
clc;
clf;
n = -30:1:30
x = 2*sin(2*%pi*(5/20)*n) + sin(2*%pi*(1/8)*n) + sin(2*%pi*(2/16)*n) // period is LCM of N1,N2,N3
plot2d3(n,x)
|
716294f746c8be3ceb719a62442f93cd59637c6e | 449d555969bfd7befe906877abab098c6e63a0e8 | /2939/CH4/EX4.34/Ex4_34.sce | 504684b342339d2e7fce08cf1f7cdf7fd6e6fb3e | [] | 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 | 515 | sce | Ex4_34.sce | // Ex4_34
clc;
//Given:
Ax0 = 2000; //dps
//Solution:
//part a
ky = 0.693/10;
kx = 0.693/288;
// general equation connecting Ax and Ay is
Ax12 = (ky * Ax0 * (0.5^(1/24) - 0.5^(1.2)))/ (ky - kx);
printf("\n Activity due to La(140) at the end of 12 hrs will be %f dps",Ax12);
//part b
ky = 0.693/10;
kx = 0.693/288;
// general equation connecting Ax and Ay is
Ax24 = (ky * Ax0 * (0.5^(2) - 0.5^(57.6)))/ (ky - kx);
printf("\n Activity due to La(140) at the end of 24 d will be %f dps",Ax24);
|
8710f2e60a32d1803ff5b74f3bdc647348ae17ca | 449d555969bfd7befe906877abab098c6e63a0e8 | /182/CH5/EX5.2/Example5_2.sce | 8987b11e190eaaaf3512566be60fea0e9d96f1f5 | [] | 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 | 727 | sce | Example5_2.sce | // To find the collector and base voltages
// example 5-2 in page 121
clc;
// Given data
R1=15e+3; R2=27e+3; Rc1=2.7e+3; R11=R1; R21=R2; //resistance values in Ohm where R11=R1' and R21=R2'
Vc2=0.2;// collector voltage of on transistor in volt
Vce=Vc2;//collector-emitter saturation voltage in volt
Vbb=-5;//dc power supply in volt
Vcc=5;//dc power supply in volt
//calculations
Vr1r2=Vc2-Vbb;//voltage across Ri and R2 in volt
Vr1=(R1/(R1+R2))*Vr1r2;// voltage across R1 resistor in volt
Vb1=Vc2-Vr1;// base voltage
printf("Vb1=%.1f V\n",Vb1);
//with Q1 off
Vrc1=(Rc1/(Rc1+R11+R21))*(Vcc-Vbb);
Vc1=Vcc-Vrc1;// collector voltage in volt
printf("Vc1=%.1f V",Vc1);
//result
//Vb1=-1.657143 V
//Vc1=4.395973 V |
e7a243f8282b414c0d46ac7c11c27ad9f8a84c1b | 449d555969bfd7befe906877abab098c6e63a0e8 | /858/CH6/EX6.8/example_8.sce | 8d0ce2a7a430e3ccd3e69a7cfc08b2b6a3ffadb4 | [] | 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 | 578 | sce | example_8.sce | clc
clear
printf("example 6.8 page number 229\n\n")
//to find the mean driving force and mass transfer area
Gs=700/22.4 //in kmol of dry air/hr
Ls=1500/18 //in kmol of dry air/hr
y1=0.05
Y1=y1/(1-y1);
Y2=0.02*Y1;
X2=0
X1=(Gs/Ls)*(Y1-Y2);
m=Gs*(Y1-Y2);
//driving force
delta_Y1=Y1-1.68*X1;
delta_Y2=Y2-1.68*X2;
delta_Y=(delta_Y1-delta_Y2)/(log (delta_Y1/delta_Y2));
printf("driving force = %f kmol acetone/kmol dry air",delta_Y)
//mass transfer area
K_G=0.4 //in kmol acetone/kmol dry air
A=m/(K_G*delta_Y);
printf("\n\narea = %f sq m",A)
|
bf98df9297ed8d8bbe547967a2eb2eedef5d2f9b | 449d555969bfd7befe906877abab098c6e63a0e8 | /803/CH3/EX3.4/ex3_4.sce | 7b675a4155da746f8e8ff2c6a2fe0d4b59007e8d | [] | 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 | 433 | sce | ex3_4.sce | clc
Va=500;..//radar carrying platform velocity
lambda=0.3;
dutcyc=10^(-6);
PRF=10000;
kp=1.25;..//radar platform dependent factor
Vcomp=kp*Va;..//compression velocity
DR=360*dutcyc*(Vcomp/lambda);..//derotation rate
Vt=(lambda/2)*PRF;..//target velocity
disp("m/s",Vcomp,"The compensation velocity is");
disp("degree/range-cell",DR,"The derotation rate is");
disp("m/s",Vt,"The maximum unambiguous target velocity is");
|
dc18fec9fcec8a375c941421844dad10d348a32e | 449d555969bfd7befe906877abab098c6e63a0e8 | /3813/CH4/EX4.6/Ex4_6.sce | ec16a946d4b19e2f0e2574866be080fcdd3535b5 | [] | 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 | 525 | sce | Ex4_6.sce | //Electric Drives:concepts and applications by V.subrahmanyam
//Publisher:Tata McGraw-Hill
//Edition:Second
//Ex4_6
clc;
clear;
V=500;// voltage in V
Vs=250;// voltage in V
I=181;//Current in A
N=1500;//Speed in rpm
R=0.1;// Resistance in ohm
f=50;//frequency in Hz
Eb=Vs-(I*R);
Eb1=Eb/3;
A1=acos(Vs/(1.35*V));
Alpha1=(A1*180)/%pi;
Ia2=I/9;
V2=Eb1+(Ia2*R);
A2=acos(V2/(1.35*V));
Alpha2=(A2*180)/%pi;
Vl=Vs/1.35;
A3=acos(V2/(1.35*Vl));
Alpha3=(A3*180)/%pi;
disp(Alpha3,"The firing angle in deg is:")
|
6d1dab4568eae30ce266c59d7c8040b66066830a | 9715cbe7e8e57bb70f628b3bd021842f99fbad75 | /ejemplos/02_root_finding/scilab/02_export_files/02_open_methods/01_fixed_point/prueba.sce | e1c02d04ed040389456efe17350bc59bcd0a41b9 | [] | no_license | UNIVALLE-EISC/numerical-methods | a3e3f432a6dc54a5ba845789ace2bf39db7ac6fe | 3ea9401e281523e15be0525bfe36e48560caf646 | refs/heads/master | 2021-01-10T15:22:36.080955 | 2018-10-02T21:37:42 | 2018-10-02T21:37:42 | 51,824,833 | 2 | 2 | null | null | null | null | UTF-8 | Scilab | false | false | 649 | sce | prueba.sce | //************** Ejecucion metodo punto fijo **************
clear all; clc;
[xrold, xrnew, ea] = puntofijo(niter)
x = 0:0.01:2
y1 = x;
y2 = exp(-x);
y3 = y2 - y1;
plot2d(x,[y1',y2',y3']) ,[1,2 3])
xlabel('$x$',"fontsize",5)
ylabel('$f(x)$',"fontsize",5)
title('$x\ vs\ f(x)$',"fontsize",5)
e = gce();
e.children(1).line_style=2;
e.children(2).line_style=3;
e.children(3).line_style=4;
e.children(1).thickness=2;
e.children(2).thickness=2;
e.children(3).thickness=2;
hl=captions(e.children,['$f(x)=x$';'$f(x)=e^{-x}$';'$f(x)=e^{-x}-x$']);
hl.font_size = 5;
hl.legend_location = 'in_lower_left'
set(gca(),"grid",[1 1])
|
cb7112e9355464a8606b85d0235c3f4e9d8f0eac | 126e42e47d2a7c93a771a9dc0b035c46fbe68dcb | /traitement.sce | c55d024edf910e5c0b3ee0031088cf22ee8475dc | [
"MIT"
] | permissive | bk211/Scilab-projet | 9ec9e228a7d16d58ed98660d2048afce1dc0ca59 | 1dfffd97ebdf6eeca14989f82c79ff87c00cedbd | refs/heads/master | 2021-05-21T14:06:12.147465 | 2020-04-08T11:53:50 | 2020-04-08T11:53:50 | 252,675,308 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 4,028 | sce | traitement.sce | funcprot(0);
img = double(imread('img\lena.png'));
co = imread("img\4.2.04.tiff");
test = [ 10, 20, 30; 40,50,60];
function [v] = norme_gradient(img,i,j, sizeX, sizeY, sizeZ,cst)
if i < sizeX then
a = img(i+1, j, sizeZ);
else
a = 0;
end
if i > 1 then
b = img(i-1, j, sizeZ);
else
b = 0;
end
if j < sizeY then
c = img(i, j+1, sizeZ);
else
c = 0;
end
if j > 1 then
d = img(i, j-1, sizeZ);
else
d = 0;
end
//disp(typeof(a))
//disp(typeof(b))
//mprintf("a= %d, b = %d, c =%d, d=%d \n", a,b,c,d);
v = cst * sqrt( (a-b)**2 + (c-d)**2);
//mprintf("v = %f\n", v);
endfunction
function [M] = im_contour(img, cst)
[sizeX, sizeY, sizeZ] = size(img);
M = zeros(sizeY, sizeX,sizeZ);
for k = 1 :sizeZ
for i = 1 :sizeY
for j = 1:sizeX
//disp(i,j);
M(i,j, k) = norme_gradient(img, i, j, sizeX, sizeY, k, cst);
end
end
end
endfunction
function [Ub] = bruite(U, s)
// Description of bruite(U, s)
Ub = rand(size(U,1), size(U,2),size(U,3), 'normal');
Ub = Ub * s + U;
endfunction
function [Uimp] = bruite_imp(U, p)
// Description of bruite(U, s)
I = rand(U);
//disp(I);
Uimp = 255*rand(U).*(I <p/100) + (I>=p/100).*U;
endfunction
function [A] = im_extract(U,i,j,f, dim)
// Description of im_extract(U,i,j,f)
[sizeY, sizeX] = size(img);
if i - f < 1 then
ydebut = 1;
ydebutExtra = (i - f);
else
ydebut = i - f;
ydebutExtra = 0;
end
if i + f > sizeY then
yfin = sizeY;
yfinExtra = (i + f);
else
yfin = i +f;
yfinExtra = 0
end
if j - f < 1 then
xdebut = 1
xdebutExtra = (i - f);
else
xdebut = j - f;
xdebutExtra = 0;
end
if j + f > sizeX then
xfin = sizeX;
xfinExtra = (i +f );
else
xfin = j + f;
xfinExtra = 0;
end
//mprintf("%d %d %d %d \n", ydebut,yfin, xdebut, xfin);
//mprintf("%d %d %d %d", ydebutExtra, yfinExtra, xdebutExtra, xfinExtra);
A = U(ydebut: yfin, xdebut: xfin, dim);
endfunction
function [M] = im_moyenne(U,f)
// Description of im_moyenne(U, f)
nb = (2*f +1)^2;
[sizeY, sizeX, sizeZ] = size(U);
M = zeros(U);
for k = 1:sizeZ
for i = 1:sizeY
for j = 1:sizeX
M(i,j, k) = sum(im_extract(U, i, j , f, k))/nb;
end
end
end
endfunction
function [M] = im_median(U,f)
// Description of im_median(U, f)
nb = (2*f +1)^2;
[sizeY, sizeX, sizeZ] = size(U);
M = zeros(U);
for k = 1:sizeZ
for i = 1:sizeY
for j = 1:sizeX
M(i,j,k) = median(im_extract(U, i, j , f, k));
end
end
end
endfunction
function [I] = extension_lineaire(U)
// Description of extension_lineaire(U)
LUT = zeros(256, size(U,3));
for k = 1 : size(U,3)
for ng = 1:256
LUT(ng, k) = 255 * (ng - min(U(:,:,k))) / (max(U(:,:,k)) - min(U(:,:,k)));
//mprintf("ng = %d , lut(ng) = %d\n", ng, 255 * (ng - min(U(:,:,k))) / (max(U(:,:,k)) - min(U(:,:,k))));
end
end
I = zeros(U);
for k = 1: size(U,3);
for i = 1: size(U,1)
for j = 1:size(U,2)
I(i,j,k) = LUT(U(i,j,k), k);
end
end
end
endfunction
function [R] = seuillage(U, seuil)
// Description of seuillage
[sizeY, sizeX, sizeZ] = size(U);
R = zeros(U);
for k = 1:sizeZ
for i = 1:sizeY
for j = 1:sizeX
if( U(i,j,k) > seuil) then
R(i,j,k) = 255;
else
R(i,j,k) = 0;
end
end
end
end
endfunction
function [R] = changement_echelle(U, Sx, Sy)
// Description of changement_echelle
H = Sy * size(U,1);
W = Sx * size(U,2);
R = zeros(H,W,size(U,3));
for k = 1:size(U,3);
for i = 1:H
for j = 1:W
R(i,j,k) = U(ceil(i/Sy), ceil(j/Sx), k);
end
end
end
endfunction
function [R] = histogramme(U)
// Description of histogramme
R = zeros(1,256, size(U,3));
for k = 1: size(U,3)
for i = 1: size(U,1)
for j = 1: size(U,2)
R(1, U(j,i,k), k) = R(1, U(j,i,k), k) + 1;
end
end
end
endfunction |
1c3d77c5f94be5731d43ebdcf6d53bd8aac12bb2 | 67ba0a56bc27380e6e12782a5fb279adfc456bad | /STAMPER_PROG_7.4/ClearListEmpties.sci | 88b0ae3d853cf42dab674d960c4104e68d2cddc9 | [] | no_license | 2-BiAs/STAMPER_PROG | 8c1e773700375cfab0933fc4c2b0f5be0ab8e8f0 | 4fdc0bcdaef7d6d11a0dcd97bd25a9463b9550d0 | refs/heads/master | 2021-01-18T19:30:06.506977 | 2016-11-10T23:32:40 | 2016-11-10T23:32:40 | 71,999,971 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 269 | sci | ClearListEmpties.sci | function listOutput = ClearListEmpties(listInput)
listTemp = listInput;
for i = size(listInput):-1:1
disp(i)
if isempty(listInput) then
listTemp(i) = null(); //listInput(i);
end
end
listOutput = listTemp;
endfunction
|
2af98100974474a5df67a95a81e0f89ff60a67e2 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1118/CH8/EX8.8/eg8_8.sce | 13a909fb54a15e636f2ae2cdbf8a3959f1b6ea99 | [] | 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 | 822 | sce | eg8_8.sce | clear;
clc;
sb=50;
kvl_hv=132;
kvl_lv=11;
blv=15;
btf2=180;
bkvl=180;
n=33/76;
z1pu=(%i)*.1;
z2pu=(%i)*.12;
kvlb1=11;
kvlb2=15;
kvl2b1=33;
kvl2b2=45.1;
zt=complex(25,75);
zm1=(%i)*.15;
zm2=(%i)*.15;
sm1=30;
sm2=20;
kvlm=30
bt=blv*kvl_hv/kvl_lv;
vm=btf2*n/sqrt(3);
putf1=z1pu*(kvlb1/kvlb2)^2;
printf("\n The per unit reacance of transformer 1 is: ");
disp(putf1);
sbtf2=3*20;
putf2=z2pu*(sb/sbtf2)*(kvl2b1/kvl2b2)^2;
printf("\n The per unit reacance of transformer 2 is: ");
disp(putf2);
pum1=zm1*(sb/sm1)*(kvlm/kvl2b2)^2;
printf("\n The per unit reacance of motor 1 is: ");
disp(pum1);
pum2=zm2*(sb/sm2)*(kvlm/kvl2b2)^2;
printf("\n The per unit reacance of motor 2 is: ");
disp(pum2);
put=zt*sb/(bkvl)^2;
printf("\n The per unit impedance of transmission line is: ");
disp(put);
|
f51b289242976cada0870080d4b0d8cae03f1787 | 417f69e36190edf7e19a030d2bb6aa4f15bb390c | /SMTTests/tests/ok_setLogic_QF_ABV.tst | c70777541b8d8abc72e33ce529bb29caed2e8751 | [] | 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 | 46 | tst | ok_setLogic_QF_ABV.tst | ; testing loading QF_ABV
(set-logic QF_ABV )
|
84d541d6608deeb86fb932a8ecd9c1539085679b | 449d555969bfd7befe906877abab098c6e63a0e8 | /2702/CH4/EX4.9/Ex_4_9.sce | d36a4a156f13547a83a9ef2be5e0db3e2a72d165 | [] | 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 | 1,137 | sce | Ex_4_9.sce | // Exa 4.9
clc;
clear;
close;
// Given data
Bita= 100;
// Part (a)
RE= 150;// in Ω
VT= 25;// in mV
VT= VT*10^-3;// in V
IE= 0.5;// in mA
IE=IE*10^-3;// in A
re1= VT/IE;//in Ω
R_id= 2*(Bita+1)*(re1+RE);// in Ω
R_id= round(R_id*10^-3);// in kΩ
disp(R_id,"The input differential resistance in kΩ is :")
// Part (b)
RC=10;//in kΩ
RC=RC*10^3;//in Ω
Rsig= 5+5;// in kΩ
VoltageGain1= R_id/(Rsig+R_id);//voltage gain from the signal source to the base of Q1 and Q2 in V/V
VoltageGain2= 2*RC/(2*(re1+RE));// voltage gain from the bases to the output in V/V
Ad= VoltageGain1*VoltageGain2;//in V/V
disp(Ad,"The overall differential voltage gain in V/V is ");
// Part (c)
delta_RC= 0.02*RC;
R_EE= 200;//in kΩ
R_EE=R_EE*10^3;//in Ω
Acm= RC/(2*R_EE)*delta_RC/RC;//in V/V
disp(Acm,"Common mode gain in V/V is :")
// Part (d)
CMRRindB= 20*log10(Ad/Acm);// in dB
disp(CMRRindB,"CMRR in dB is : ")
// Part (e)
V_A= 100;// in V
r_o= V_A/(IE);// in Ω
// Ricm= (Bita+1)*(R_EE || r_o/2)
Ricm= (Bita+1)*(R_EE*(r_o/2)/(R_EE+(r_o/2)));
disp(Ricm*10^-6,"Input common mode resistance in MΩ is : ")
|
fd1b44de8ad74763a0a2e3b20b5731502d9146c8 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3428/CH3/EX1.3.6/Ex1_3_6.sce | 1e806f9d9ee372c367b799f529a56e8be82dd108 | [] | 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 | 480 | sce | Ex1_3_6.sce | //Section-1,Example-1,Page no.AC-241
//To calculate Temporary and Permanent hardness of given sample of water.
clc;
V_1=28 //Volume of EDTA solution reqd. by 100 ml of standard hard water.
V_2=100 //Volume of water sample that requires 35 ml EDTA.
E_1=28/V_1 //weight of CaCO3 in 1mLof EDTA(mg).
Total_H=(35/V_2)*1000 //Total hardness in ppm.
P_H=(10/100)*1000
disp(P_H,'Permanent hardness of water(ppm)')
T_H=Total_H-P_H
disp(T_H,'Temporary hardness of water(ppm)')
|
c18b327a195e383e2bff1fb602c23c7b796a2382 | 449d555969bfd7befe906877abab098c6e63a0e8 | /23/CH3/EX3.8/Example_3_8.sce | dec29d47d7d32f1969b6cf9360b92aea0f54ee08 | [] | 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 | 2,623 | sce | Example_3_8.sce | clear;
clc;
//To find Approx Value
function[A]=approx(V,n)
A=round(V*10^n)/10^n;//V-Value n-To what place
funcprot(0)
endfunction
//Example 3.8
//Caption : Program to Find Molar Volume of n-Butane
//Given Values
T=350;//Temp=350K(76.85`C)
P=9.4573;//Pressure=9.4573bar
R=83.14;
Tc=425.1;//App B
Pc=37.96;//App B
Tr=T/Tc;
Pr=P/Pc;
//Parameters for RK
si=0.42748;
omega=0.08664;
epsilon=0;
sigma=1;
a=Tr^-0.5;
//Solution
//Using Eq(3.51)
q=si*a/(omega*Tr);
Beta=omega*Pr/Tr;
disp('The Following Results given By Redlich/Kwong Equation')
//(a)
Z=1;//initial
a=Z;
for i=0:10
b=1+Beta-((q*Beta)*(a-Beta)/(a*(a+Beta)));
if((b-a)==0.0001)
break;
end
a=b;
i=i+1;
end
Z=approx(b,4)
V=round(Z*R*T/P);
disp('cm^3/mol',V,'Molar Volume of saturated Vapor is ');
//(b)
Z=Beta;//initial
a=Z;
for i=0:20
b=Beta+(a*(a+Beta)*(1+Beta-a)/(q*Beta));
if((b-a)==0.0001)
break;
end
a=b;
i=i+1;
end
Z=approx(b,5)
V=approx(Z*R*T/P,1);
disp('cm^3/mol',V,'Molar Volume of Saturated Liquid is ');
//Given Values
T=350;//Temp=350K(76.85`C)
P=9.4573;//Pressure=9.4573bar
R=83.14;
Tc=425.1;//App B
Pc=37.96;//App B
Tr=T/Tc;
Pr=P/Pc;
//Parameters for eqns[vdW,RK,SRK,PR]
si=[27/64,0.42748,0.42748,0.45724];
omega=[1/8,0.08664,0.08664,0.07779];
epsilon=[0,0,0,(1-sqrt(2))];
sigma=[0,1,1,(1+sqrt(2))];
w=0.2;//App B
aSRK=(1+((0.480+(1.574*w)-(0.1768*w^2))*(1-Tr^0.5)))^2;
aPR=(1+((0.37464+(1.54226*w)-(0.26992*w^2))*(1-Tr^0.5)))^2;
a=[1,Tr^-0.5,aSRK,aPR];
//Solution
disp(' By All Equations')
//Using Eq(3.51)
q=si.*a./(omega.*Tr);
Beta=omega.*Pr./Tr;
//disp('The Following Results given By Redlich/Kwong Equation')
//(a)
for j=1:4
Z=1;//initial
A=Z;
for i=0:10
b=1+Beta(j)-((q(j)*Beta(j))*(A-Beta(j))/((A+(epsilon(j)*Beta(j)))*(A+(sigma(j)*Beta(j)))));
if((b-A)==0.0001)
break;
end
A=b;
i=i+1;
end
z(j)=approx(b,4);
end
V=round(z.*R*T/P);
disp('Molar Volume(Vv) of Saturated Vapor');
disp(V',' vdW RK SRK PR')
//(b)
for j=1:4
Z=Beta(j);//initial
A=Z;
for i=0:20
b=Beta(j)+((A+(epsilon(j)*Beta(j)))*(A+(sigma(j)*Beta(j)))*(1+Beta(j)-A)/(q(j)*Beta(j)));
if((b-A)==0.0001)
break;
end
A=b;
i=i+1;
end
z(j)=approx(b,5);
end
V=approx(z*R*T/P,1);
disp('Molar Volume(Vl) of Saturated Liquid');
disp(V',' vdW RK SRK PR')
disp('Note : Exp Value is Vv = 2482 cm^3/mol and Vl = 115 cm^3/mol')
//End |
e34eefeb7472808666903dd312730124ecadaa38 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2792/CH8/EX8.8/Ex8_8.sce | 8c38ddd29657a4d2f2d79fc2efcc09a8792a407d | [] | 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 | 995 | sce | Ex8_8.sce | clc
mu_n=1000
disp("mu_n = "+string(mu_n)+"cm^2(Vs)^-1") //initializing value of channel mobility
e = 1.6*10^-19
disp("e= "+string(e)+"C")//initializing value of charge of electron
h=0.5*10^-4
disp("h = "+string(h)+"cm") //initializing value of channel depth
Nd = 10^16
disp("Nd = "+string(Nd)+"cm^-3") //initializing value of channel doping
L = 2*10^-4
disp("L = "+string(L)+"cm") //initializing value of channel length
apsilen = 11.9*8.85*10^-14
disp("apsilen = "+string(apsilen)) //initializing value of relative permitivity
Vs = 10^7
disp("Vs = "+string(Vs)+"cm/s") //initializing value of saturated velocity
fT = (e*mu_n*Nd*(h^2))/(2*%pi*apsilen*(L^2))
disp("The maximum cutoff frequency of the device in the constant mobility model is ,fT = (e*mu_n*Nd*(h^2))/(2*%pi*apsilen*(L^2))= "+string(fT)+"Hz")//calculation
fT = Vs/(2*%pi*L)
disp("The maximum cutoff frequency of the device in the saturation velocity model is fT = Vs/(2*%pi*L)= "+string(fT)+"Hz")//calculation
|
c874917db8b40353927b695a3c65d10efea37b2f | 3e1c135702792a7486fbfd08fa17b25e10e5dcc7 | /GTTS/GTTS.Web/ClientApp/src/app/models/INL.UserService.Models/__TypeWriter__.tst | 4558346b2922cf68731263d752bde29767a2bbb0 | [] | no_license | vazzanag/DOS_INL | 7474c872dcad556dcdc26073da51ad703dba6f50 | 1e67587edc023c1a0580c651c140517c9dd5b43f | refs/heads/master | 2022-12-13T16:57:10.981080 | 2019-10-15T18:41:43 | 2019-10-15T18:41:43 | 215,369,862 | 0 | 0 | null | 2022-12-08T02:08:16 | 2019-10-15T18:32:28 | C# | UTF-8 | Scilab | false | false | 6,814 | tst | __TypeWriter__.tst | ${
using Typewriter.Extensions.Types;
using System.Text.RegularExpressions;
using System.Diagnostics;
Template(Settings settings)
{
settings.OutputFilenameFactory = file =>
{
return ToKebabCase(file.Name).Replace(".cs", ".ts");
};
}
string ToKebabCase(string value) {
return Regex.Replace(value, "([a-z])([A-Z])", "$1-$2").ToLower();
}
string ClassImports(Class c) => c.Properties
.Where(p => !p.Type.IsPrimitive || p.Type.IsEnum)
.Select(p => p.Type.Name)
.Where(name => name != c.Name)
.Where(name => name != "Stream")
.Append("" + ClassInterface(c))
.Where(name => !String.IsNullOrWhiteSpace(name))
.Select(name => $"import {{ {name.Replace("[]", "")} }} from './{ToKebabCase(name.Replace("[]", ""))}';")
.Distinct()
.Aggregate("", (all, import) => $"{all}{import}\r\n")
.TrimStart();
string InterfaceImports(Interface i) => i.Properties
.Where(p => !p.Type.IsPrimitive || p.Type.IsEnum)
.Select(p => p.Type.Name)
.Where(name => name != i.Name)
.Where(name => name != "Stream")
.Select(name => $"import {{ {name.Replace("[]", "")} }} from './{ToKebabCase(name.Replace("[]", ""))}';")
.Distinct()
.Aggregate("", (all, import) => $"{all}{import}\r\n")
.TrimStart();
string CustomClassProperties(Class c) => "\r\n" + c.Properties
.Where(p => !(c.Name.EndsWith("_Param") && p.Name == "ModifiedByAppUserID"))
.Select(p => $"{ClassPropertyDeclaration(p)}")
.Aggregate("", (all,prop) => $"{all}{prop}\r\n")
.TrimEnd();
string CustomInterfaceProperties(Interface i) => "\r\n" + i.Properties
.Where(p => !(i.Name.EndsWith("_Param") && p.Name == "ModifiedByAppUserID"))
.Select(p => $"{InterfacePropertyDeclaration(p)}")
.Aggregate("", (all,prop) => $"{all}{prop}\r\n")
.TrimEnd();
string ClassInterface(Class c) => c.Interfaces
.Where(i => i.Name == $"I{c.Name}")
.Select(i => i.Name)
.FirstOrDefault();
string Implements(Class c) {
string _interface = ClassInterface(c);
if (!String.IsNullOrWhiteSpace(_interface)) return $"implements {_interface}";
else return "";
}
string ClassPropertyDeclaration(Property p) {
string name = p.Name + (p.Type.IsNullable || !p.Type.IsPrimitive ? "?" : "");
string type = p.Type.Name;
switch (p.Type.Name)
{
case "Boolean":
type = "boolean";
break;
case "String":
case "Char":
case "Guid":
case "TimeSpan":
type = "string";
break;
case "Byte":
case "SByte":
case "Int16":
case "Int32":
case "Int64":
case "UInt16":
case "UInt32":
case "UInt64":
case "Single":
case "Double":
case "Decimal":
type = "number";
break;
case "DateTime":
case "DateTimeOffset":
type = "Date";
break;
case "Void":
type = "void";
break;
case "Object":
case "dynamic":
type = "any";
break;
case "Stream":
type = "any";
break;
}
if (name.EndsWith("?"))
return $"\tpublic {name}: {type};";
string value = "";
switch (type)
{
case "boolean":
value = "false";
break;
case "string":
value = "\"\"";
break;
case "number":
value = "0";
break;
case "Date":
value = "new Date(0)";
break;
case "void":
value = "void";
break;
case "any":
value = "any";
break;
default:
value = "null";
break;
}
return $"\tpublic {name}: {type} = {value};";
}
string InterfacePropertyDeclaration(Property p) {
string name = p.Name + (p.Type.IsNullable || !p.Type.IsPrimitive ? "?" : "");
string type = p.Type.Name;
switch (p.Type.Name)
{
case "Boolean":
type = "boolean";
break;
case "String":
case "Char":
case "Guid":
case "TimeSpan":
type = "string";
break;
case "Byte":
case "SByte":
case "Int16":
case "Int32":
case "Int64":
case "UInt16":
case "UInt32":
case "UInt64":
case "Single":
case "Double":
case "Decimal":
type = "number";
break;
case "DateTime":
case "DateTimeOffset":
type = "Date";
break;
case "Void":
type = "void";
break;
case "Object":
case "dynamic":
type = "any";
break;
case "Stream":
type = "any";
break;
}
return $"\t{name}: {type};";
}
string PropertyName(Property p) {
return p.Name + (p.Type.IsNullable ? "?" : "");
}
}
$Classes(INL.UserService.Models.*)[
$ClassImports
export class $Name $Implements {
$CustomClassProperties
$BaseClass[$CustomClassProperties]
}]
$Interfaces(INL.UserService.Models.*)[
$InterfaceImports
export interface $Name {
$CustomInterfaceProperties
}]
$Enums(INL.UserService.Models.*)[
export enum $Name {
$Values[
$Name = $Value
][,]
}]
|
266ee4de4ee9a4674d156ceeb39d03209d3b9def | 527c41bcbfe7e4743e0e8897b058eaaf206558c7 | /NZFunctions/Time-Series/FLGARCHpqUdt-NZ-UM-01.tst | 97392f676c9e8b4c644b4675c221adc6bd3a3132 | [] | no_license | kamleshm/intern_fuzzy | c2dd079bf08bede6bca79af898036d7a538ab4e2 | aaef3c9dc9edf3759ef0b981597746d411d05d34 | refs/heads/master | 2021-01-23T06:25:46.162332 | 2017-07-12T07:12:25 | 2017-07-12T07:12:25 | 93,021,923 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,927 | tst | FLGARCHpqUdt-NZ-UM-01.tst | -- Fuzzy Logix, LLC: Functional Testing Script for DB Lytix functions on Netezza
--
-- Copyright (c): 2016 Fuzzy Logix, LLC
--
-- NOTICE: All information contained herein is, and remains the property of Fuzzy Logix, LLC.
-- The intellectual and technical concepts contained herein are proprietary to Fuzzy Logix, LLC.
-- and may be covered by U.S. and Foreign Patents, patents in process, and are protected by trade
-- secret or copyright law. Dissemination of this information or reproduction of this material is
-- strictly forbidden unless prior written permission is obtained from Fuzzy Logix, LLC.
--
--
-- Functional Test Specifications:
--
-- Test Category: Time Series Functions
--
-- Last Updated: 05-29-2017
--
-- Author: <deept.mahendiratta@fuzzylogix.com>
--
-- BEGIN: TEST SCRIPT
--timing on
-- BEGIN: TEST(s)
-----*******************************************************************************************************************************
---FLGARCHpqUdt
-----*******************************************************************************************************************************
--Input Table
SELECT *
FROM tblbac_return
LIMIT 20;
--Output Table
SELECT a.*
FROM(SELECT 1 AS GroupID,
a.id,
a.stockreturn,
1 AS q,
1 AS p,
'R' AS value_type,
NVL(LAG(0) OVER (PARTITION BY GroupID ORDER BY
GroupID, id), 1) AS begin_flag,
NVL(LEAD(0) OVER (PARTITION BY GroupID ORDER BY
GroupID, id), 1) AS end_flag
FROM tblbac_return a
) AS z,
TABLE (FLGARCHpqUdt(z.GroupID,
z.q,
z.p,
z.value_type,
z.stockreturn,
z.begin_flag,
z.end_flag)) AS a;
-- END: TEST(s)
-- END: TEST SCRIPT
--timing off |
13c0a5d3f0550ddad2938cc64a1aecf0d7579b58 | 717ddeb7e700373742c617a95e25a2376565112c | /2474/CH10/EX10.1/Ch10Ex01.sce | 1cd7da2bd965986d5d3bb95ac5bbf5a8b249a9ab | [] | no_license | appucrossroads/Scilab-TBC-Uploads | b7ce9a8665d6253926fa8cc0989cda3c0db8e63d | 1d1c6f68fe7afb15ea12fd38492ec171491f8ce7 | refs/heads/master | 2021-01-22T04:15:15.512674 | 2017-09-19T11:51:56 | 2017-09-19T11:51:56 | 92,444,732 | 0 | 0 | null | 2017-05-25T21:09:20 | 2017-05-25T21:09:19 | null | UTF-8 | Scilab | false | false | 492 | sce | Ch10Ex01.sce | // Scilab code Ex10.1: Pg.417 (2008)
clc; clear;
N_A = 6.02e+23; // Avogadro's number
rho = 2.16; // Density of NaCl, g/cm^3
m = 58.4; // Mass of 1 mol of NaCl, g
// Since rho = m/V = m/(2*N_A*r_o^3), solving for r_o, we get
r_o = (m/(2*N_A*rho))^(1/3); // Equilibrium spacing in NaCl crystal, cm
printf("\nThe equilibrium spacing in NaCl crystal = %4.2e cm or %5.3f nm", r_o, r_o*1e+07);
// Result
// The equilibrium spacing in NaCl crystal = 2.82e-008 cm or 0.282 nm |
b68fbedad11b8dfc72e7a998b53b556f50861a71 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3871/CH11/EX11.3/Ex11_3.sce | 9ea91383826157205d2a013742d3cd511c7f1963 | [] | 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 | 1,088 | sce | Ex11_3.sce | //===========================================================================
//chapter 11 example 3
clc;
clear all;
//variable declaration
R = 400; //total resistance of slide-wire of 200 cmin Ω
L1 = 101.8; //length of slide wire in cm
L = 200; //length of wire in cm
v1 = 1.018; //voltage drop across 101.8cm length of slide wire in V
v = 3; //battery voltage in V
a = 0.2; //it is possible to read a of 1 mm
//calculations
R1 = (R/L)*L1; //resistance of slide wire of 101.8 cm in Ω
I1 = v1/R1; //working current in A
RT = v/I1; //total resistance of battery circuit in Ω
RR = RT-R; //resistance of series rheostat in Ω
r = I1*R; //measuring range in V
//since 200cm length represents 2 V
//1 mm length represents = z
z = (r/L)*(1/10); //voltage represented for 1mm length
Ri = z*a; //resolution of instrument in mV
//result
mprintf("working current = %3.1e A",(I1*10^3));
mprintf("\nresistance of series rheostat = %3.2f Ω",RR);
mprintf("\nmeasuring range = %3.2f V",r);
mprintf("\nresolution of the instrument = %3.2f mV",(Ri*10^3));
|
2c418d1b531e5b5ee18bfda5cd9113b157b340f1 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2414/CH3/EX3.8/Ex3_8.sce | 6858826b3595e66491b5255bee14f5eb1cddb6d5 | [] | 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 | 309 | sce | Ex3_8.sce | clc;
clear all;
//chapter 3
//page no 90
//example 3.8
mprintf('(a) The RF burst frequency is 500 MHz\n');
mprintf(' (b) The pulse repetition rate is 1 MHz\n');
f0=10*10^6; //Zero crossing frequency in Hz
tau=1/f0; //in second
mprintf(' (c) The pulse width is %.1f micro second\n',tau*10^6);
|
bfa114d25bc12eb2ba05f650bb91a9cc2cb9a599 | fdc5047b7bf8122bad1e621df236b0481226c36e | /exemplos/xls-link-0.5.0-src/tests/unit_tests/xls_UnProtect.tst | 263a11d8b014b9e90d78e64137fd2228000ac7c2 | [] | no_license | jpbevila/virtualHartSci | aea3c6ba23d054670eb193f441ea7de982b531cc | a3f5be6041d230bd9f0fd67e5d7efa71f41cfca5 | refs/heads/main | 2023-07-26T23:05:28.044194 | 2021-09-09T11:50:59 | 2021-09-09T11:50:59 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 346 | tst | xls_UnProtect.tst | // ====================================================================
// Allan CORNET
// DIGITEO 2008 - 2010
// ====================================================================
// <-- CLI SHELL MODE -->
// ====================================================================
test_path = fullfile(xls_getRootPath(), "tests", "unit_tests");
|
342aad21f140e7cd73ac177d6989a6954f008035 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1787/CH7/EX7.10/Exa7_10.sce | 101e47f3ab7a6a9c55d79acefbc58e45821fab37 | [] | 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 | 236 | sce | Exa7_10.sce | //Exa 7.10
clc;
clear;
close;
//given data :
ID_on=5;//in mA
VGS=6;//in Volt
VGS_on=8;//in Volt
VGST=4;//in Volt
K=ID_on/(VGS_on-VGST)^2;//in mA/V^2
ID=K*(VGS-VGST)^2;//in mA
disp(ID,"When VGS=6V the drain current in mA : "); |
7c99912bd26c16db672b4d3b24d92b7cbdca702c | 449d555969bfd7befe906877abab098c6e63a0e8 | /569/CH4/EX4.12/4_12.sci | 20ab687891aa28240ed4ffa409d46e4a7633868d | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 330 | sci | 4_12.sci | // calculate the value of damping constant and frequency of damped oscillations
clc;
M=8*10^-3;
K=1000;
wn=(K/M)^0.5;
disp('for critically damped system eta=1')
B=2*(K*M);
disp(B,'Damping constant for critically damped system (N/ms-1)=')
eta=0.6;
wd=wn*(1-eta^2)^0.5;
disp(wd,'frequency of damped oscillations (rad/s)=') |
9431a527e99f5281e593c41045d720a98b95fce5 | 449d555969bfd7befe906877abab098c6e63a0e8 | /149/CH34/EX34.3.2/ex3_2.sce | 9103dccc7bdd530f8607f74707dd92b6ca0f60d8 | [] | 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 | ex3_2.sce | clear
clc
function [x]=C(a,b)
x=factorial(a)/(factorial(b)*factorial(a-b))
endfunction
disp('no. of committees=C(4,1)*C(5,2)=')
C(4,1)*C(5,2) |
351871cf2f1f6a28476205997df97884beb957d6 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2561/CH4/EX4.15/Ex4_15.sce | 72e305cd9ceaa4e351f94d6fd71cc7f37b85dcda | [] | 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 | 1,552 | sce | Ex4_15.sce | //Ex4_15
clc
RON=100
disp("RON= "+string(RON)+ " ohm") //ON resistance of analog series switch
ROFF=10^(10)
disp("ROFF= "+string(ROFF)+ " ohm") //OFF resistance analog series switch
Vip=1
disp("Vip= "+string(Vip)+" volts")// Peak amplitude of analog voltage
Rs=100
disp("Rs= "+string(Rs)+ " ohm") //Voltage source resistance
RL=10*10^(3)
disp("RL= "+string(RL)+ " ohm") //Load resistance
disp("part(i) ")// part(i) of this question
Vo=(Vip*RL)/(RL+RON+Rs)
disp("Vo=(Vip*RL)/(RL+RON+Rs)= "+string(Vo)+" volts")// ON voltage
ErON=[Vip*(RON+Rs)/(RL+RON+Rs)]*100
disp("ErON=[Vip*(RON+Rs)/(RL+RON+Rs)]*100= "+string(ErON)+" percent")// Output voltage error
vOFF=(Vip*RL)/ROFF
disp("vOFF=(Vip*RL)/ROFF= "+string(vOFF)+" volts")// Output voltage in OFF state
OFF_isolation=20*log10(Vip/vOFF)
disp("OFF_isolation=20*log10(Vip/vOFF)= "+string(OFF_isolation)+" dB") // OFF_isolation=20*log10(Vip/vOFF) in dB// Thus ON error and OFF isolation decrease with increasing values of RL.
disp("part(ii) ")// part(ii) of this question
vOFF=(Vip*RON)/(Rs+RON)
disp("vOFF=(Vip*RON)/(Rs+RON)= "+string(vOFF)+" volts")// Output voltage in OFF state for analog shunt switch
OFF_isolation=20*log10((Rs+RON)/RON)// OFF_isolation of shunt switch
disp("OFF_isolation=20*log10((Rs+RON)/RON)= "+string(OFF_isolation)+" dB")// Thus shunt switch is inferior to series switch in its OFF isolation property
// ERROR NOTE: in question the author has given RL = 10K but in solution he has used RL = 1 k ... I have done programming using RL = 10 K.
|
95c482b1d6744ff62ba4e2a3584ff90839074717 | 676ffceabdfe022b6381807def2ea401302430ac | /library/Demos/LibUtilities/Tests/TimeIntegrationDemoMCNAB.tst | 7d9a5d3bce1574a0c79c79d65995f5d010ddaf46 | [
"MIT"
] | permissive | mathLab/ITHACA-SEM | 3adf7a49567040398d758f4ee258276fee80065e | 065a269e3f18f2fc9d9f4abd9d47abba14d0933b | refs/heads/master | 2022-07-06T23:42:51.869689 | 2022-06-21T13:27:18 | 2022-06-21T13:27:18 | 136,485,665 | 10 | 5 | MIT | 2019-05-15T08:31:40 | 2018-06-07T14:01:54 | Makefile | UTF-8 | Scilab | false | false | 375 | tst | TimeIntegrationDemoMCNAB.tst | <?xml version="1.0" encoding="utf-8" ?>
<test>
<description>Test for time integration schemes</description>
<executable>TimeIntegrationDemo</executable>
<parameters>--dof 100 --timesteps 100 --method MCNAB</parameters>
<metrics>
<metric type="L2" id="1">
<value tolerance="1e-12">0.0744875</value>
</metric>
</metrics>
</test>
|
47f9e0318b9d7504942c53cbc648a4d833948d0f | 449d555969bfd7befe906877abab098c6e63a0e8 | /3838/CH3/EX3.2.b/EX3_2_B.sce | 9a1bb0ccb7eaf3399f91542df45561647eda86e4 | [] | 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 | 57 | sce | EX3_2_B.sce | //EXAMPLE 3.2.B
clc;
Syms s t
w=2;
laplace(cos(w*t),t,s)
|
406991da88ce00f3161b39320dcbe481952c2b89 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1754/CH5/EX5.9/Exa5_9.sce | 859a3a7c09a903cfa8a46a9014b6d70aa3d92adc | [] | 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 | 476 | sce | Exa5_9.sce | //Exa 5.9
clc;
clear;
close;
//Given data :
A=200;//gain without feedback(unitless)
Ri=2;//in kOhm
Ro=12;//in kOhm
Beta=0.02;//feedbak ratio(unitless)
//Part (i) :
Af=A/(1+A*Beta);//gain with feedback(unitless)
disp(Af,"(i) Gain with Negative Feedback :");
//Part (ii) :
Rif=Ri*(1+A*Beta);//in kOhm
disp(Rif,"(ii) Input resistance with feedback in kOhm :");
//Part (ii) :
Rof=Ro/(1+A*Beta);//in kOhm
disp(Rof,"(ii) Output resistance with feedback in kOhm :"); |
2179cea1b6b2f689612ce82d23084d69bb4654c0 | 8c0ccfbdb651b329b52dd0ab22f1497de9d616a7 | /exemplo2_ cinemativa_inversa.sce | 703a3d45c6e134f8d83b3c28e69de92ffa08f661 | [] | no_license | profcarlos/IntroRobotica | 67bdd4850a903041b85458cdd0144d32965ee47e | e1f64a78e8d21d2fe8768614370be7086d10cca4 | refs/heads/master | 2021-06-14T01:06:53.376792 | 2021-03-07T20:42:42 | 2021-03-07T20:42:42 | 158,818,418 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 2,741 | sce | exemplo2_ cinemativa_inversa.sce | // Usamos mod(7) para simulação passo a passo
m = mode();
mode(7);
// Exemplo Figura 3.10, livro Introdução a Robótica, Craig
// Manipulador Robótico RPR
// Define as constantes do manipulador
L1 = 0.0
L2 = 0.5
L3 = 0.1
// Cria os links do manipulador a partir da Tabela de Denavic-Hatemberg
Link_0 = Link('alpha', 0, 'a', 0, 'd', 0, 'prismatic', 'modified')
Link_1 = Link('alpha', 0, 'a', 0, 'd', 0, 'revolute', 'modified')
Link_2 = Link('alpha', %pi/2, 'a', 0, 'd', 0, 'prismatic', 'modified')
Link_3 = Link('alpha', 0, 'a', 0, 'd', L2, 'revolute', 'modified')
Link_4 = Link('alpha', 0, 'a', 0, 'd', L3, 'revolute', 'modified')
// Cria uma lista sequencial dos links
L = list(Link_0, Link_1,Link_2, Link_3, Link_4)
// Define o manipulador como um link serial
bot = SerialLink(L, 'name', 'my robot')
// Apresenta a quantidade de juntas do manipulador
bot.n
// Define uma posição inicial do manipulador robótico
theta1_s = %pi/2
d2_s = 0
theta3_s = 0
q_start = [L1, theta1_s,d2_s, theta3_s, 0]
// Apresenta a Cinemática Direta do manipulador dada a posição angular dos links
T_s = fkine(bot,q_start)
//Salva valores nas variáveis
r_11 = T_s(1,1); r_12 = T_s(1,2); r_13 = T_s(1,3); p_x = T_s(1,4);
r_21 = T_s(2,1); r_22 = T_s(2,2); r_23 = T_s(2,3); p_y = T_s(2,4);
r_31 = T_s(3,1); r_32 = T_s(3,2); r_33 = T_s(3,3); p_z = T_s(3,4);
// Apresenta o modelo do manipulador dada a posição angular dos links
plot_robot(bot,q_start);
// Usaremosas posições atuais da ponta do manipulador nas equações de Cinemática Inversa
p_x
p_y
p_z
// Conforme as equações de Cinemática Inversa obtém-se possibilidades de valores
// Calculo de theta1
theta1_p = atan(-p_x+L1, p_y)
theta1_n = atan(p_x-L1, -p_y)
// Cálculo de d2
d2_p = sin(theta1_p)*p_x - cos(theta1_p)*p_y-sin(theta1_p)*L1 - L3 - L2
d2_n = sin(theta1_n)*p_x - cos(theta1_n)*p_y-sin(theta1_n)*L1 - L3 - L2
//Calculo de theta3
b_p = cos(theta1_p)*r_11+sin(theta1_p)*r_21
b_n = cos(theta1_n)*r_11+sin(theta1_n)*r_21
// Os valores de r_11 e r_21 deverias ser da posição anterior
// Como estamos calculando os ângulos a partir da posição atual
// pode ser por isso que o resultado de theta3 ficou diferente
theta3_p1 = atan(b_p, sqrt(1-b_p*b_p))
theta3_n1 = atan(b_p, -sqrt(1-b_p*b_p))
theta3_p2 = atan(b_n, sqrt(1-b_n*b_n))
theta3_n2 = atan(b_n, -sqrt(1-b_n*b_n))
// Obtem uma posição de teste
q_test1 = [L1, theta1_p,d2_p, theta3_p2, 0]
// Apresenta o modelo do manipulador dada a posição angular dos links
plot_robot(bot,q_test1);
// Obtem outra posição de teste
q_test2= [L1, theta1_n,d2_n, theta3_n1, 0]
// Apresenta o modelo do manipulador dada a posição angular dos links
plot_robot(bot,q_test2);
mode(m);
|
06947cb32a344b506ad307a599bbddc008893598 | 449d555969bfd7befe906877abab098c6e63a0e8 | /683/CH3/EX3.19/MS_19.sce | dd46679848eed7aa5ff45dbc37b2d17e77103a54 | [] | 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 | 310 | sce | MS_19.sce | // sum 3-19
clc;
clear;
x1=((13*3*1.5)+(2*15*8))/(39+30);
x2=13-x1;
A=30+39;
E=2*10^7;
Iyy=995.66;
e=54.32;
x=x2-3;
sigb=e*x/Iyy;
sigd=1/69;
sigr=sigd+sigb;
//Let the strain be E1
E1=800*10^-6;
P=E1*E/sigr;
P=P*10^-3;
// printing data in scilab o/p window
printf("P is %0.2f kN ",P); |
bb51c6759b8db037a457d986d9c7490e79b24ad9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1958/CH13/EX13.8/Chapter13_example8.sce | 24512ac0f3e7bf3bcbcb4b9538ab663f18bfc707 | [] | 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 | 313 | sce | Chapter13_example8.sce | clc
clear
//Input data
L=(20*10^-3)//Inductance in H
Q=8//Q factor
f=1000//Frequency in Hz
//Calculations
R=(2*3.14*f*L)/Q//Resistance in ohms
C=(1/((2*3.14*f)^2*L))/10^-6//Capacitance in microF
//Output
printf('Capacitance and resistance of coil is %3.2f micro F and %3.1f ohms respectively',C,R)
|
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