blob_id stringlengths 40 40 | directory_id stringlengths 40 40 | path stringlengths 4 214 | content_id stringlengths 40 40 | detected_licenses listlengths 0 50 | license_type stringclasses 2
values | repo_name stringlengths 6 115 | snapshot_id stringlengths 40 40 | revision_id stringlengths 40 40 | branch_name stringclasses 21
values | visit_date timestamp[us] | revision_date timestamp[us] | committer_date timestamp[us] | github_id int64 141k 586M ⌀ | star_events_count int64 0 30.4k | fork_events_count int64 0 9.67k | gha_license_id stringclasses 8
values | gha_event_created_at timestamp[us] | gha_created_at timestamp[us] | gha_language stringclasses 50
values | src_encoding stringclasses 23
values | language stringclasses 1
value | is_vendor bool 1
class | is_generated bool 1
class | length_bytes int64 5 10.4M | extension stringclasses 29
values | filename stringlengths 2 96 | content stringlengths 5 10.4M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
fbefe7c923b68c765cbff8634e59db36c7ee31bd | 8217f7986187902617ad1bf89cb789618a90dd0a | /browsable_source/2.5/Unix-Windows/scilab-2.5/macros/arma/prbs_a.sci | 001af69b71e87439d1a392d2f2e44faae23e6653 | [
"LicenseRef-scancode-public-domain",
"LicenseRef-scancode-warranty-disclaimer"
] | permissive | clg55/Scilab-Workbench | 4ebc01d2daea5026ad07fbfc53e16d4b29179502 | 9f8fd29c7f2a98100fa9aed8b58f6768d24a1875 | refs/heads/master | 2023-05-31T04:06:22.931111 | 2022-09-13T14:41:51 | 2022-09-13T14:41:51 | 258,270,193 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 710 | sci | prbs_a.sci | function [u]=prbs_a(n,nc,ids)
//generation of pseudo random binary sequences
//u=[u0,u1,...,u_(n-1)];
//u takes values in {-1,1} and changes at most nc times its sign.
//ids can be used to fix the date at which u must change its sign
//ids is then an integer vector with values in [1:n].
//!
// Copyright INRIA
[lhs,rhs]=argn(0)
if rhs <=2,
rand('uniform');
yy= int(mini(maxi(n*rand(1,nc),1*ones(1,nc)),n*ones(1,nc)));
ids=sort(yy);ids=[n,ids,1];
else
[n1,n2]=size(ids);
ids=[n,mini(n*ones(ids),maxi(sort(ids),1*ones(ids))),1];
end
u=0*ones(1,n);
[n1,n2]=size(ids);
val=1;
for i=1:n2-1,
if ids(i)<>ids(i+1);
u(ids(i+1):ids(i))=val*ones(ids(i+1):ids(i));val=-1*val;
end
end
|
c7d5e1b11d16111f5ccc9eae332593e58df606a0 | c557cd21994aaa23ea4fe68fa779dd8b3aac0381 | /test/unite.tst | a6bd7f597d4302d7a2c5ee45149ae5348e8d390c | [
"BSD-3-Clause",
"BSD-2-Clause"
] | permissive | dougsong/reposurgeon | 394001c0da4c3503bc8bae14935808ffd6f45657 | ee63ba2b0786fa1b79dd232bf3d4c2fe9c22104b | refs/heads/master | 2023-03-09T15:22:45.041046 | 2023-02-25T08:33:06 | 2023-02-25T08:33:06 | 280,299,498 | 1 | 0 | NOASSERTION | 2023-02-25T08:33:08 | 2020-07-17T01:45:32 | Go | UTF-8 | Scilab | false | false | 87 | tst | unite.tst | ## Test of the unite feature
read <bzr.fi
read <testrepo.fi
unite bzr testrepo
write -
|
c3c63fbf84b9909007f2099d01f4971b65556ab6 | 8217f7986187902617ad1bf89cb789618a90dd0a | /browsable_source/2.5/Unix-Windows/scilab-2.5/tests/examples/mget.man.tst | afb0ffd05a370f3a03de72e211c4905de2d837df | [
"LicenseRef-scancode-public-domain",
"LicenseRef-scancode-warranty-disclaimer"
] | permissive | clg55/Scilab-Workbench | 4ebc01d2daea5026ad07fbfc53e16d4b29179502 | 9f8fd29c7f2a98100fa9aed8b58f6768d24a1875 | refs/heads/master | 2023-05-31T04:06:22.931111 | 2022-09-13T14:41:51 | 2022-09-13T14:41:51 | 258,270,193 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 353 | tst | mget.man.tst | clear;lines(0);
file1 = 'test1.bin';
file2 = 'test2.bin';
fd1=mopen(file1,'wb');
fd2=mopen(file2,'wb');
mput(1996,'ull',fd1);
mput(1996,'ull',fd2);
mclose(fd1);
mclose(fd2);
fd1=mopen(file1,'rb');
if 1996<>mget(1,'ull',fd1) ;write(%io(2),'Bug');end;
fd2=mopen(file2,'rb');
if 1996<>mget(1,'ull',fd2) ;write(%io(2),'Bug');end;
mclose(fd1);
mclose(fd2);
|
8f32c3618c25219cf1ee986a35f8511116fb16e4 | 5f4fdac82318f5e872c34c1104dd12d4721229e7 | /WebApplication/Examples/ModelInterfaces/tst/ModelInterfaces.tst | bd885c0f82cfaa257fbf0a5984bdd054073eeeb3 | [] | no_license | NeVeSpl/NTypewriter.Examples | 4698926e843aea863168233ae9abbaf948ca500e | 0477a6273318ee7bd69dff4779afd01f6475134f | refs/heads/master | 2023-04-26T13:28:51.392199 | 2021-06-01T08:36:33 | 2021-06-01T08:38:13 | 372,547,271 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 126 | tst | ModelInterfaces.tst | module Models { $Classes(*Model)[
export interface $Name$TypeParameters {$Properties[
$name: $Type;]
}]
} |
aaeedb8b7423c009d8c4966f525f5cf09cdfabc2 | 449d555969bfd7befe906877abab098c6e63a0e8 | /671/CH4/EX4.37/4_37.sce | dcf69a414a993e6240ce1f4dbf50615c16c4a8a1 | [] | 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 | 332 | sce | 4_37.sce | function Zeq=parallel(Z1,Z2)
Zeq=Z1*Z2/(Z1+Z2)
endfunction
function [x,y]=polar_to_cart(r,theta)
theta=theta/180*%pi
x=r*cos(theta)
y=r*sin(theta)
endfunction
[Ir,Ic]=polar_to_cart(20,60)
I=complex(Ir,Ic)
w=5000
R=3000
L=1
C=0.25E-6
Xl=w*L*%i
Xc=1/(w*C*%i)
Z=parallel(R+Xl,Xc)
V=I*Z
disp(V) |
a662320261534c57a1b710cba74811d5c71f94a1 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1427/CH35/EX35.8/35_8.sce | 37dcaa4d53ea575416a4def7ece2c92f8a74f803 | [] | 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 | 35_8.sce | //ques-35.8
//Calculating frequency of oxygen and hydrogen bond
clc
k=770;//force constant (in N/m)
r_m=1.563*10^-27;//reduced mass (in kg)
f=(1/(2*%pi))*sqrt(k/r_m);
w_n=f/(3*10^8);
printf("The frequency required is %.3f*10^14 Hz and wave number is %d /cm.",f*10^-14,w_n/100);
|
036fd04647552fbc163011bb2b2ba7f9ae4cfb28 | 449d555969bfd7befe906877abab098c6e63a0e8 | /284/CH13/EX13.7/ex7.sce | 2909d12af8822e9baf0422e3808be36b440ea9e2 | [] | 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 | 426 | sce | ex7.sce | // Chapter 13_Optical Devices
//Caption_PIN Photodiode
//Ex_7//page 618
e = 1.6*10^-19;
W=20*10^-4 //intrinsic region width
phio=10^17 //photon flux
alpha=10^3 //absorption coefficient
GL1=alpha*phio //generation rate of electron hole pair at the front region
GL2=GL1*exp(-alpha*W)
JL=1000*e*phio*(1-exp(-alpha*W)) //photocurrent density
printf('The photocurrent density in PIN photodiode is %1.1f mA/cm^2 ',JL) |
8f7964cada9dcd04b6713a88cb55455bb7a53412 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3872/CH3/EX3.8/Ex3_8.sce | 7645ebfa4f64c6bacfcc03b97d4d1e2634540786 | [] | 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 | 1,514 | sce | Ex3_8.sce | //Book - Power system: Analysisi & Design 5th Edition
//Authors - J. Duncan Glover, Mulukutla S. Sarma, and Thomas J.Overbye
//Chapter-3 ;Example 3.8
//Scilab Version - 6.0.0; OS - Windows
clc;
clear;
Sr=200 //rated power of transformer in MVA
VT1p=345 // rated voltage of transformer primary side in kV
VT1s=34.5 // rated voltage of transformer secondary side in kV
Xeq=0.08 // leakage reactance of transformer in ohms
pf=0.8 //lagging power factor
Irated=1.0 //rated current in Amperes
Irated1=1.0*exp(%i*(-36.87)*(%pi/180)) //consider real and imaginary value of rated current
VAN=1.0 //source voltage in Volts
Vdrop=Irated*Xeq //per unit magnitudes of transformer voltage drop
Van=VAN-(%i*Xeq)*Irated1 //per unit magnitudes of transformer voltage at low voltage terminals
Isc=VAN/Xeq //per unit magnitudes of transformer fault current
printf('The magnitude of transformer voltage drop in per unit is %.4f pu \n',Vdrop);
printf('The magnitude of transformer voltage at low voltage terminal in per unit is %.4f and its angle is %.4f degrees\n',abs(Van),atand(imag(Van),real(Van)));
printf('The magnitude of fault current in per unit is %.4f pu\n',Isc);
|
fbfbe6d2e39524473ba436fd02826fbd3ffa9b23 | 449d555969bfd7befe906877abab098c6e63a0e8 | /63/CH10/EX10.5/Exa10_5.sci | 7b5deac1b757de045516a5270e1bbc67538f2db6 | [] | 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 | 294 | sci | Exa10_5.sci | //Determine the formula for the cutoff wavelength in a standard rectangular waveguide for the TM11 mode
m = 1;
n = 1;
a = 1;
b = a/2;
lambda0 = 2/sqrt((m/a)^2 + (n/b)^2);
disp('*a', lambda0, 'Formula for the cutoff wavelength in a standard rectangular waveguide for the TM11 mode',) |
522662c1b3084defe587a5ebaa9910e640d5913c | 8217f7986187902617ad1bf89cb789618a90dd0a | /source/2.4.1/macros/util/g_cos.sci | 31f419e04f434b735ee32badda2b493f1b82a784 | [
"LicenseRef-scancode-public-domain",
"LicenseRef-scancode-warranty-disclaimer"
] | permissive | clg55/Scilab-Workbench | 4ebc01d2daea5026ad07fbfc53e16d4b29179502 | 9f8fd29c7f2a98100fa9aed8b58f6768d24a1875 | refs/heads/master | 2023-05-31T04:06:22.931111 | 2022-09-13T14:41:51 | 2022-09-13T14:41:51 | 258,270,193 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 57 | sci | g_cos.sci | function sp=g_cos(a)
// Copyright INRIA
sp=cos(full(a))
|
02c21c497325cb75fa73339ebf3d741c043a176a | 6227c5ef4e1c5d72cdebd6eac81f82161dda7e17 | /digi_dc_dc/Scilab/ConverterModels/Boost_matrix.sci | 12f9ec0cee1df97f5c4e5f13c356094895ff57fe | [] | no_license | maxsimmonds1337/Scilab | b4e8a03a9fbeda4d8f6e51e07d205bcf51addce8 | b413659e2b697565c24ad440d158f5bd28203570 | refs/heads/master | 2022-11-04T23:17:50.045864 | 2020-06-13T20:35:24 | 2020-06-13T20:35:24 | 272,081,285 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,084 | sci | Boost_matrix.sci | // function for extracting the discrete model for a Boost converter
//Taken from "Digital control of high frequency PWM converters" p.14
// It will generate the Matrixes
function [A1,A0,b1,b0,c1,c0,V]=Boost_matrix(L,rl,C,rc,Vg,D,Vload,Iload,Rload)
//Outputs are the matrixes and the input vector
//iput parameters are inductance L, inductance parasisitc resistor rl, capacitor C, resistance in capacitor rC, input voltage Vg,
//Voltage on load Vload, current Iload, load Resistance Rload,
//Definition of state Matrixes taken from insert 3.4
//Input vector
V=[Vg;Iload;Vload];
rpar=rc/(1+rc/Rload); //Combination of the ESR of cap and Rload
//States with closed Switch
A1=[-1/L*rl 0; 0 -1/C*1/(Rload+rc)];
b1=[1/L 0 0; 0 -1/C*1/(1+rc/Rload) 1/C*1/(Rload+rc)];
c1=[1 0; 0 1/(1+rc/Rload)];
//States with open switch
A0=[-1/L*(rpar+rl) -1/(1+rc/Rload)*1/L; 1/C*1/(1+rc/Rload) -1/C*1/(Rload+rc)];
b0=[1/L rpar/L -1/(1+Rload/rc)*1/L; 0 -1/C*1/(1+rc/Rload) 1/C*1/(Rload+rc)];
c0=[1 0; rpar 1/(1+rc/Rload)];
endfunction
|
2838e52768cae5a1669273721f551e0b1054c519 | 449d555969bfd7befe906877abab098c6e63a0e8 | /257/CH7/EX7.27/example_7_27.sce | 8616a1efc28616b1b49e797d6b1e77c38bacf683 | [] | 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 | 329 | sce | example_7_27.sce | syms s
G= 100/(s^2*(s+2)*(s+5))
syms s
Kp=limit(s*y/s,s,0) //Kp= position error coefficient
Kv=limit(s*G*H,s,0) //Kv= velocity error coefficient
Ka=limit(s^2*G*H,s,0) //Ka= accelaration error coefficient
disp(Ka ,"Ka = ")
disp(Kv ,"Kv = ")
disp(Kp ,"Kp = ")
Ess=1/(1+Kp) + (1/Kv) + (4/Ka)
disp(Ess, "Ess = ")
|
65ef551175e89e83769820eaa70d821b2e6b506d | 449d555969bfd7befe906877abab098c6e63a0e8 | /1949/CH3/EX3.11/Ex3_11.sce | 32c7458750795f992e672caea04a1c5ebcadf49d | [] | 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 | 524 | sce | Ex3_11.sce | //Chapter-3,Example 3_11,Page 3-22
clc()
//Given Data:
u1=1.54 //R.I. of Core
u2=1.5 //R.I.of Cladding
lam=1.3*10^-6 //wavelength in meter
a=25*10^-6 //core radius in meter
//Calculations:
NA=sqrt(u1^2-u2^2) //Formula to find Numerical Aperture
V=2*%pi*a*NA/lam //cut off parameter
printf('Cut off parameter of Fibre is =%.2f \n \n',V)
N=(V^2)/2 //Number of modes
printf(' Number of modes of Fibre is =%.0f \n',N)
|
1ea1c68f04153eca7f6855751981d44358448d6e | 449d555969bfd7befe906877abab098c6e63a0e8 | /1022/CH14/EX14.4/14_4.sce | a6718775babeb9bf5220a40babe4830859568f61 | [] | 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 | 354 | sce | 14_4.sce | clc
//initialisation of variables
T= 100 //F
T1= 2000 //F
W= 3.2*10^4 //Btu/hr ft^2
W1= 140 //Btu/hr ft^2
s= 0.17*10^-8 //Btu/hr ft^2 R^4
//CALCULATIONS
alpha= W/(s*(T1+460)^4)
b= W1/(s*(T+460)^4)
//RESULTS
printf ('Average absorptivity of the body at 100 F = %.2f ',alpha)
printf (' \n Average absorptivity of the body at 2000 F= %.2f ',b)
|
28a25fc1ac13f220a2021b9def5720bcd40b6b8a | c5a5b51d0d9d4bb57cc4508c2ffc453ccf47aeba | /istrellis/test_istrellis.sce | 6ced6f8cef7a3aee5621de373c217102192c6827 | [] | no_license | PolaPriyanka/ScilabCommunication | 2adca45f772b2ca6a602e10e4801576eeb0da33d | 5b5c704e591f20be6944800a1b4b25cf06f56592 | refs/heads/master | 2021-01-01T18:22:48.761766 | 2015-12-16T07:26:29 | 2015-12-16T07:26:29 | 42,721,104 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 479 | sce | test_istrellis.sce | // Valid trellis structure
trellis.numInputSymbols = 4;
trellis.numOutputSymbols = 4;
trellis.numStates = 3;
trellis.nextStates = [0 1 2 1;0 1 2 1; 0 1 2 1];
trellis.outputs = [0 0 1 1;1 1 2 1; 1 0 1 1];
[isok,status] = istrellis(trellis)
//Inavlid trellis structure
trellis.numInputSymbols = 3;
trellis.numOutputSymbols = 3;
trellis.numStates = 3;
trellis.nextStates = [0 1 2 ;0 1 2 ; 0 1 2 ];
trellis.outputs = [0 0 1 ;1 1 2 ; 1 0 1 ];
[isok,status] = istrellis(trellis)
|
e66ae0dce4c2a6b308d6c570a557dfe714692e51 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1808/CH3/EX3.2/Chapter3_Exampl2.sce | 8b0234adee6545c0c9c03112e9c507f42d30896a | [] | 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 | 611 | sce | Chapter3_Exampl2.sce | clc
clear
//INPUT DATA
Tl=150;//engine temprature in Degree C
Th=1100;//engine temprature in Degree C
Qs=4000;//Heat is added in kJ/min
//CALCULATIONS
nc=((Th-Tl)/(Th+273))*100;//Efficiency of carnot cycle in percentage
wd=nc*Qs/100;//workdone in kJ/min
P=wd/(60);//power developed in kJ/s
Qr=Qs-wd;//Quality of heat rejected in kJ/min
ds=(Qs-wd)/(Tl+273);//Change in entropy during heat rejection in kJ/min
//OUTPUT
printf('(a)power developed in the engine is %3.2f kJ/s \n (b)Quality of heat rejected is %3.2f kJ/min \n (c)Change in entropy during heat rejection is %3.2f kJ/min',P,Qr,ds)
|
57b20d59cae5a08c3bcd5d3717a29876b9041d6a | 91bba043768342a4e23ee3a4ff1aa52fe67f7826 | /cs/142/1/tests/test27.tst | 83f8846d8cb2fd6f05dd3f6a8126edb54a8c2e2f | [] | no_license | MaxNanasy/old-homework | 6beecc3881c953c93b847f1d0d93a64ec991d6de | 48b7997a49a8f111344f30787c178e1661db04bd | refs/heads/master | 2016-09-08T04:37:44.932977 | 2010-03-02T00:48:59 | 2010-03-02T00:48:59 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 38 | tst | test27.tst | type x = array 100 of void;main () { } |
c1149e525c72c0ae23cc8c2cd98e764e465fea71 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2855/CH6/EX6.6/Ex6_6.sce | 431e1567af7531baa2fd894bebba94dac84fee59 | [] | 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 | 574 | sce | Ex6_6.sce |
//chapter 6
//page no155
//Ex6_6
//given
clear;
clc;
Impd1=250; //in microA
Impd0=25; //in microA
Iref=(1/16)*Impd1*10^-6;
printf("\n Reference current is %0.3f microA",Iref*10^6)
Rref=1.5/Iref;
printf("\n External bias resistor value Rref1is %0.0f kohm",Rref/1000)
//or
Rref1=24/Impd1/10^-6;
printf("\n Also,Rref1=24/Impd \n External bias resistor value is %0.0f kohm",Rref1/1000)
Irefz=(1/4)*Impd0;
printf("\n Ref0 current is %0.2f microA",Irefz)
Rrefz=1.5/Irefz/10^-6;
printf("\n External bias resistor value Rrefz is %0.0f kohm",Rrefz/1000)
|
5c8d87036b9b746a442bd8d08fb3d036a627610d | 449d555969bfd7befe906877abab098c6e63a0e8 | /2489/CH9/EX9.3/9_3.sce | 830f4892c9d5e8d89cd746422a1f70204f515db7 | [] | 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 | 217 | sce | 9_3.sce | clc
//Intitalisation of variables
clear
Kf= 5.12
m= 0.911 //gms
m1= 50 //gms
dT= 0.603 //deg
//CALCULATIONS
M2= Kf*1000*m/(m1*dT)
//RESULTS
printf ('Molecular weight of carbon tetra chloride = %.f gms',M2)
|
80b5704053712dcfd75a769a453414e3250d97e9 | b9c6de66a61d6f9a57edaa44baf92266ccbab3db | /macros/distfun_binopdf.sci | 2f95af440ed231494e2a317d61b639ed756b8a51 | [] | no_license | papriwalprateek/distfun-scilab | 81b3edef0af1d1908e05472dfb15b0a55f61571d | 82fd34521d1e6ebb6513773264b54a0d48f5f3f9 | refs/heads/master | 2016-09-03T07:08:47.605240 | 2013-10-13T05:53:43 | 2013-10-13T05:53:43 | null | 0 | 0 | null | null | null | null | ISO-8859-15 | Scilab | false | false | 5,024 | sci | distfun_binopdf.sci | // Copyright (C) 2012 - Michael Baudin
// Copyright (C) 2012 - Prateek Papriwal
//
// 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
function y = distfun_binopdf(varargin)
// Binomial PDF
//
// Calling Sequence
// y = distfun_binopdf(x,N,pr)
//
// Parameters
// x : a 1x1 or nxm matrix of doubles, the number of Bernoulli trials after in which success occurs . x belongs to the set {0,1,2,3,...,N}
// N : a 1x1 or nxm matrix of doubles , the total number of binomial trials . N belongs to the set {1,2,3,4,.......}
// pr : a 1x1 or nxm matrix of doubles, the probability of success in a Bernoulli trial
// y : a nxm matrix of doubles, the probability density.
//
// Description
// Computes the probability distribution function of
// the Binomial distribution function.
//
// Any scalar input argument is expanded to a matrix of doubles
// of the same size as the other input arguments.
//
// The function definition is:
//
//<latex>
//\begin{eqnarray}
//f(x,N,pr) = \binom{N}{x} p_r^x (1-p_r)^{N-x}
//\end{eqnarray}
//</latex>
//
// Analysis of the random variable.
//
// Assume that we perform a Bernoulli trial, where
// the probability of success is pr and the probability
// of failure is 1-pr.
// Each time we make the experiment, we replace the
// ball in the urn, i.e. this is an experiment with
// replacement.
// We repeat this experiment N times.
// Let X be the number of successes.
// Then the random variable X has a binomial distribution with parameters
// N and pr.
//
// Instead, when the sampling is done without replacement,
// the hypergeometric distribution must be
// considered.
// However, when X is much smaller than N, then
// the binomial distribtion is a good approximation.
//
//Examples
// // Check with x scalar, N scalar, pr scalar
//y = distfun_binopdf(0,200,0.02)
//expected = 0.0175879
//
// // Check with expanded x
//computed = distfun_binopdf([5 15],100,0.05)
//expected = [0.1800178 0.0000988]
//
// // Check with expanded N
//computed = distfun_binopdf(5,[50 100],0.05)
//expected = [0.0658406 0.1800178]
//
// // Check with two arguments expanded
//computed = distfun_binopdf([5 10],[50 100],0.05)
//expected = [0.0658406 0.0167159]
//
// // Check with all the arguments expanded
//computed = distfun_binopdf([5 10],[50 100],[0.05 0.1])
//expected = [0.0658406 0.1318653]
//
// // Check y = distfun_binopdf(x,N,pr) with large value of N
// computed = distfun_binopdf(2,1000,0.5)
// expected = 4.66165177442386078D-296
//
// // Plot the function
// scf();
// N1 = 20;
// x = 0:N1;
// y1 = distfun_binopdf(x,N1,0.5);
// plot(x,y1,"bo-")
// N2 = 20;
// x = 0:N2;
// y2 = distfun_binopdf(x,N2,0.7);
// plot(x,y2,"go-")
// N3 = 40;
// x = 0:N3;
// y3 = distfun_binopdf(x,N3,0.5);
// plot(x,y3,"ro-")
// legend(["pr=0.5, N=20","pr=0.7, N=20","pr=0.5, N=40"]);
// xtitle("Binomial PDF","x","P(x)")
//
// Bibliography
// http://en.wikipedia.org/wiki/Binomial_distribution
// http://forge.scilab.org/index.php/p/specfun/source/tree/HEAD/macros/specfun_nchoosek.sci
// Boost C++ librairies, Binomial Coefficients, 2006 , 2007, 2008, 2009, 2010 John Maddock, Paul A. Bristow, Hubert Holin, Xiaogang Zhang, Bruno Lalande, Johan Råde, Gautam Sewani and Thijs van den Berg
//
// Authors
// Copyright (C) 2012 - Prateek Papriwal
// Copyright (C) 2012 - Michael Baudin
[lhs,rhs] = argn()
apifun_checkrhs("distfun_binopdf",rhs,3)
apifun_checklhs("distfun_binopdf",lhs,0:1)
//
x = varargin(1)
N = varargin(2)
pr = varargin(3)
//
// Check type
apifun_checktype("distfun_binopdf",x,"x",1,"constant")
apifun_checktype("distfun_binopdf",N,"N",2,"constant")
apifun_checktype("distfun_binopdf",pr,"P",3,"constant")
//
// Check size : nothing to do
//
[x,N,pr] = apifun_expandvar(x,N,pr)
if (x == []) then
y=[]
return
end
// Check content
apifun_checkrange("distfun_binopdf",x,"x",1,0,N)
apifun_checkflint("distfun_binopdf",N,"N",2)
apifun_checkgreq("distfun_binopdf",N,"N",2,1)
apifun_checkrange("distfun_binopdf",pr,"P",3,0,1)
r = ones(N)
i = find(N>x)
if (i<>[]) then
r(i) = 1 ./ ((N(i)-x(i)) .* beta(x(i)+1, N(i)-x(i)))
end
r = round ( r )
lny = log(r) + x .* log(pr) + (N-x) .* specfun_log1p(-pr)
y = exp(lny)
endfunction
|
826336299490d36cf1694377514fb7facac3a6b8 | 8217f7986187902617ad1bf89cb789618a90dd0a | /source/2.4.1/macros/metanet/supernode.sci | 8ebee5a4f92d20aaa5ce9c7d6c071886800979da | [
"LicenseRef-scancode-public-domain",
"LicenseRef-scancode-warranty-disclaimer"
] | permissive | clg55/Scilab-Workbench | 4ebc01d2daea5026ad07fbfc53e16d4b29179502 | 9f8fd29c7f2a98100fa9aed8b58f6768d24a1875 | refs/heads/master | 2023-05-31T04:06:22.931111 | 2022-09-13T14:41:51 | 2022-09-13T14:41:51 | 258,270,193 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 2,551 | sci | supernode.sci | function [g1]=supernode(v,g)
// Copyright INRIA
[lhs,rhs]=argn(0)
if rhs<>2 then error(39), end
// check v
s=size(v)
if s(1)<>1 then
error('First argument must be a row vector')
end
// check g
check_graph(g)
//set of nodes v replaced by one
n=g('node_number');
vv=-sort(-v);
w=vv(2:$)-vv(1:($-1));
[ir,ic]=find(w==0);
vv(ic)=[];
if (vv(1)<1)|(vv($)>n) then
error('A number in first argument is not a node number')
end
if vv($)==n then
error('The graph must not be reduced to one node')
end
g1=g;ne=size(g('tail'),2);
a=g('tail');b=g('head');
a1=a;b1=b;
vta=[];vhe=[];
ndel=size(vv,2);
for i=1:ndel,
ii=vv(i);
[ir,ic]=find(a==ii);
vta=[vta ic];
[ir,ic]=find(b==ii);
vhe=[vhe ic];
end
if (size(vv,2)>1) then
for i=size(vv,2):-1:2,
ii=vv(i);
[ir,ic]=find(a1>ii);
if ic <> [] then
a1(ic)=a1(ic)-1;
end;
[ir,ic]=find(b1>ii);
if ic <> [] then
b1(ic)=b1(ic)-1;
end;
end
end
a1(vta)=vv(1)*ones(vta);b1(vhe)=vv(1)*ones(vhe);
[ir,ic]=find((a1==vv(1))&(b1==vv(1)));
a1(ic)=[];b1(ic)=[];
noe=[1:ne];noe(ic)=[];
g1=make_graph('foo',g('directed'),(n+1-ndel),a1,b1);
idel=vv(2:$);ivv=vv(1);
a=g('node_type');a(idel)=[];g1('node_type')=a;
a=g('node_x');a(ivv)=sum(a(vv))/ndel;a(idel)=[];g1('node_x')=a;
a=g('node_y');a(ivv)=sum(a(vv))/ndel;a(idel)=[];g1('node_y')=a;
a=g('node_color');a(idel)=[];g1('node_color')=a;
//
if g('node_diam') <> [] then
a=g('node_diam');nd1=[g('default_node_diam') a(ivv)];
a(ivv)=2.*max(nd1);a(idel)=[];g1('node_diam')=a;
end;
//
if g('node_border') <> [] then
a=g('node_border');nd1=[g('default_node_border') a(ivv)];
a(ivv)=2.*max(nd1);a(idel)=[];g1('node_border')=a;
end;
//
a=g('node_font_size');a(idel)=[];g1('node_font_size')=a;
//
if g('node_demand') <> [] then
a=g('node_demand');
a(ivv)=sum(a(vv));a(idel)=[];g1('node_demand')=a;
end;
//
if g('node_label') <> [] then
a=g('node_label');g1('node_label')=a(noe);
end;
//
a=g('edge_name');g1('edge_name')=a(noe);
a=g('edge_color');g1('edge_color')=a(noe);
a=g('edge_width');g1('edge_width')=a(noe);
a=g('edge_hi_width');g1('edge_hi_width')=a(noe);
a=g('edge_font_size');g1('edge_font_size')=a(noe);
a=g('edge_length');g1('edge_length')=a(noe);
a=g('edge_cost');g1('edge_cost')=a(noe);
a=g('edge_min_cap');g1('edge_min_cap')=a(noe);
a=g('edge_max_cap');g1('edge_max_cap')=a(noe);
a=g('edge_q_weight');g1('edge_q_weight')=a(noe);
a=g('edge_q_orig');g1('edge_q_orig')=a(noe);
a=g('edge_weight');g1('edge_weight')=a(noe);
if size(g('edge_label'),2) <> 0,
a=g('edge_label');g1('edge_label')=a(noe);
end;
|
a6ae00aa0ce93b618dbd08dc236bbe5d58987741 | 449d555969bfd7befe906877abab098c6e63a0e8 | /172/CH16/EX16.3/ex3.sce | 01cc047eb6b9a867fc071b5d7745f8c68ec6ad95 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 424 | sce | ex3.sce | //ques3
//calculating equilibrium constant
clear
clc
dG1=-457.166;//change in gibbs free energy at temp 298 K from example2 in kJ
dG2=-271.040;;//change in gibbs free energy at temp 2000 K from example2 n kJ
T1=298;//K
T2=2000;//K
R=8.3145;//gas constant
K1=dG1*1000/(R*T1);
K2=dG2*1000/(R*T2);
printf('Equilibrium constant at %.0f K = %.3f \n',T1,K1);
printf(' Equilibrium constant at %.0f K = %.3f \n',T2,K2); |
0f8e5b8784e4a0702359cd2676d46fac95c3cdaf | 23573b967e8324d44226379d70559b8f0ea34905 | /code/linprog/MultiStage_Planning_Problem.sce | 51d37ddca4f1c0d21f86427a14139bd6ca65a92d | [] | no_license | FOSSEE/FOT_Examples | 91c8b8e9dc58545604b2c2af41a7e22f702b78f3 | 75947a7aa5a3955fe5a72e09f55bbdc05e3b8751 | refs/heads/master | 2020-03-22T09:00:48.306061 | 2018-07-24T04:49:25 | 2018-07-24T04:49:25 | 139,807,736 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 6,386 | sce | MultiStage_Planning_Problem.sce | //Reference : Bradley, Hax, and Magnanti,"Applied Mathematical Programming", Addison-Wesley, 1977, chapter 5
// The data given in the Multi-stage planning problem are as follows
//An automobile tire company has the ability to produce both nylon and fiberglass tires. During the next three months they have agreed to deliver tires as follows
// =========================================
// Date Nylon Fiberglass
// -----------------------------------------
// June 30 4000 1000
// July 31 8000 5000
// August 31 3000 5000
// =========================================
//The company has two presses, a Wheeling machine and a Regal machine, and appropriate molds that can be used to produce these tires, with the following production hours available in the upcoming months
// ================================================
// Wheeling Machine Regal Machine
// ------------------------------------------------
// June 700 1500
// July 300 400
// August 1000 300
// ================================================
//The production rates for each machine-and-tire combination, in terms of hours per tire, are as follows:
//======================================================
// Wheeling Machine Regal Machine
//------------------------------------------------------
//Nylon 0.15 0.16
//Fiberglass 0.12 0.140
//======================================================
//The variable costs of producing tires are $5.00 per operating hour, regardlessof which machine is being used or which tire is being produced. There is also an inventory-carrying charge of $0.10 per tire per month. How should the production be scheduled in order to meet the delivery requirements at minimum costs?
//Reported solution:
//X = [1867 7633 3500 0 5500 2500 0 2500 2500 0 0 2667 333 5000 0];
//===========================================================================
// 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: Remya Kommadath
// Organization: FOSSEE, IIT Bombay
// Email: toolbox@scilab.in
//============================================================================
clc;
nProducts = 2;
nMachines = 2;
nPeriods = 3;
Demand = [4000 1000;8000 5000; 3000 5000];
AvailMachineTime = [700 1500;300 400; 1000 300];
ProdRate = [0.15 0.16;0.12 0.14];
OperatingCost = 5;
InventoryCost = 0.1;
nVar = nProducts*nMachines*nPeriods + (nPeriods-1)*nProducts; // Dimension of the problem is determined
// Linear equality constraints
// Demand constraints
nEqConstraints = nProducts*nPeriods
Aeq = zeros(nEqConstraints,nVar);
// Demand constraints for period 1
Aeq1 = zeros(nProducts,nVar);
for i = 1:nProducts
index1 = (i-1)*nProducts+1:i*nProducts;
Aeq1(i,index1) = 1;
index2 = nMachines*nProducts+i;
Aeq1(i,index2) = -1;
beq1(i,1) = Demand(1,i);
end
// Demand constraints for period 2 to (nPeriods-1)th period
Aeq2 = zeros(nProducts,nVar);
for i = 2:nPeriods-1
for j = 1:nProducts
index3 = (i-1)*(nProducts*nMachines+nProducts)+(j-1)*nMachines+1:(i-1)*(nProducts*nMachines+nProducts)+(j-1)*nMachines+nMachines;
Aeq2(j,index3) = 1;
index4 = (i-1)*(nProducts*nMachines+nProducts) - nProducts+j;
Aeq2(j,index4) = 1;
index5 = i*(nProducts*nMachines+nProducts)- nProducts+j
Aeq2(j,index5) = -1;
beq2(j,1) = Demand(i,j);
end
end
// Demand constraints for last period
Aeq3 = zeros(nProducts,nVar);
for i = 1:nProducts
index6 = (nProducts*nMachines+nProducts)*(nPeriods-1)+(i-1)*nProducts+1:(nProducts*nMachines+nProducts)*(nPeriods-1)+i*nProducts
Aeq3(i,index6) = 1;
index7 = (nProducts*nMachines+nProducts)*(nPeriods-1) - nProducts+i;
Aeq3(i,index7) = 1;
beq3(i,1) = Demand(nPeriods,i);
end
Aeq = [Aeq1;Aeq2;Aeq3];
beq = [beq1;beq2;beq3];
// Linear inequality constraints
// Machine time constraints
for i = 1:nPeriods
for j = 1:nProducts
Cindex = (i-1)*(nProducts*nMachines+nProducts)+j:nProducts:(i-1)*(nProducts*nMachines+nProducts)+nMachines+j;
Rindex = (i-1)*nProducts+j;
A(Rindex,Cindex) = ProdRate(:,j)';
b(Rindex,1) = AvailMachineTime(i,j);
end
end
// Objective function
TotalProductionCost = [];
for j = 1:nProducts
TotalProductionCost = [TotalProductionCost ProdRate(j,:)*OperatingCost];
end
for i = 1:nPeriods
index = (i-1)*(nProducts*nMachines+nProducts)+1:(i-1)*(nProducts*nMachines+nProducts)+nProducts*nMachines;
nindex = length(index);
cost(index,1) = TotalProductionCost';
cost(index(nindex)+1:index(nindex)+nProducts,1) = InventoryCost;
end
cost(nVar+1:nVar+nProducts,1) = [];
lb = zeros(1,nVar);
[xopt,fopt,exitflag,output,lambda]=linprog(cost, A, b, Aeq, beq, lb,[]);
//Result representation
select exitflag
case 0
disp(" Optimal Solution Found")
M = [" "];
for m = 1:nMachines
M = [M strcat(["Machine",string(m)])];
end
P = [];
for p = 1:nProducts
P = [P;strcat(["Product ",string(p)])];
end
for i = 1:nPeriods
Sol = [];
for j = 1:nProducts
Ind1 = (i-1)*(nProducts*nMachines + nProducts)+(j-1)*nProducts+1:(i-1)*(nProducts*nMachines + nProducts)+j*nProducts;
Sol = [Sol;xopt(Ind1)'];
end
disp(strcat(["Production schedule for the Period ", string(i)]));
disp([M; [P string(Sol)]]);
end
for i = 1:nPeriods-1
ind = i*(nProducts*nMachines+1:nProducts*nMachines+nProducts);
inventory = xopt(ind);
disp(strcat(["Inventory at the Period ", string(i)]));
disp([P string(inventory)]);
end
disp(["The optimal cost is ", string(fopt)])
case 1
disp("Primal Infeasible")
case 2
disp("Dual Infeasible")
case 3
disp("Maximum Number of Iterations Exceeded. Output may not be optimal")
case 4
disp("Solution Abandoned")
case 5
disp("Primal objective limit reached")
case 6
disp("Dual objective limit reached")
end
|
f47eff37b1117667fc231526cbadf5791923fd72 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2837/CH13/EX13.1/Ex13_1.sce | fe9fe34b30021bb0c0523f9004344ec59867144a | [] | 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 | 610 | sce | Ex13_1.sce | clc
clear
//Initialization of variables
P=70 //psia
Pt=110 //psia
V=20 //cu ft
R0=1545 //Universal gas constant
T=540 //R
M=32 //Molecular weight of Oxygen
M2=28 //Molecular weight of Nitrgoen
//calculations
N=P*V*144/(R0*T)
mo=M*N
Pn=Pt-P
N2=Pn*V*144/(R0*T)
mn=N2*M2
Vo=N*R0*T/(144*Pt)
Vn=N2*R0*T/(144*Pt)
Vn2=V-Vo
//results
printf("Mass of oxygen = %.2f lb",mo)
printf("\n Mass of nitrogen = %.2f lb",mn)
printf("\n Partial volume of oxygen = %.2f cu ft",Vo)
printf("\n Partial volume of nitrogen = %.2f cu ft",Vn)
printf("\n In case 2, Partial volume of nitrogen = %.2f cu ft",Vn2)
|
5b12d57b1679ac6a0ad096f5ae1265ed2790e9f1 | 8217f7986187902617ad1bf89cb789618a90dd0a | /browsable_source/2.5/Unix-Windows/scilab-2.5/tests/examples/sgrid.man.tst | 02bdc1e956310f677b6753046cbd431a68afb130 | [
"LicenseRef-scancode-public-domain",
"LicenseRef-scancode-warranty-disclaimer"
] | permissive | clg55/Scilab-Workbench | 4ebc01d2daea5026ad07fbfc53e16d4b29179502 | 9f8fd29c7f2a98100fa9aed8b58f6768d24a1875 | refs/heads/master | 2023-05-31T04:06:22.931111 | 2022-09-13T14:41:51 | 2022-09-13T14:41:51 | 258,270,193 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 118 | tst | sgrid.man.tst | clear;lines(0);
H=syslin('c',352*poly(-5,'s')/poly([0,0,2000,200,25,1],'s','c'));
evans(H,100)
sgrid()
sgrid(0.6,2,7)
|
5259140affc95154998c273f5049bf4155d55a7e | 449d555969bfd7befe906877abab098c6e63a0e8 | /1382/CH6/EX6.9/EX_6_9.sce | 49d7dcbb1b009cb58a7c755aab3be0b64fa66438 | [] | 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 | 571 | sce | EX_6_9.sce | // Example 6.8;// INPUT VOLTAGE ,distortion AND close loop gain
clc;
clear;
close;
Vs=10;//output voltage in milli volts
A=1000;//amplifier gain without feedback
D=0.1;//distortion without feedback
BetaAd=40;//FEEDBACK FACTOR IN dB
BetaA=10^(BetaAd/20);// feedback ratio
Df= ((D/(1+BetaA)))*100;//distortion in percentage with feedbck
Af= (A/(1+(BetaA)));//GAIN WITH FEEDBACL
Vo= Vs*(1+BetaA)*10^-3;//new output volate in volts
disp(Vo,"new output volate in volts")
disp(Df,"distortion in percentage with feedbck is")
disp(Af,"gain with feedback is")
|
d5ec4b107327df6aacb072db792c3c28d84db405 | 6cb9e819eeeec94f4180602ba9707c879af925fc | /ElNet_ss_16/Labor_5/5_protokoll_readLTspice.sci | d08e6bacbc83c81bcb8dddb524d3746e3762bc6d | [] | no_license | shinroo/TUB_Programs | ddc6a1e04c3a6f93221ac00abba93977fc5a1ca9 | aae3afa488ad43fbcbcf592285bdd79fcacfb10e | refs/heads/master | 2021-01-19T03:27:29.597735 | 2018-01-23T17:26:54 | 2018-01-23T17:26:54 | 54,027,264 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 5,580 | sci | 5_protokoll_readLTspice.sci | //---------------------------------------------------------------//
//---------------------------------------------------------------//
//-------------------------- TU Berlin --------------------------//
//--------- Fakultaet IV: Elektrotechnik und Informatik ---------//
//---------------------------------------------------------------//
//--------- Fachgebiet fuer Energieversorgungsnetze und ---------//
//---------- Integration erneuerbarer Energien (SENSE) ----------//
//---------------------------------------------------------------//
//-------------------- Elektrische Netzwerke --------------------//
//-------------------------- Praktikum --------------------------//
//---------------------------------------------------------------//
//---------------------------------------------------------------//
//----- Einlese-Funktion fuer aus LTspice exportierte Daten -----//
//---------------------------------------------------------------//
//-------- Autor: Martin Otto -----------------------------------//
//-------- Version: 1.0 -----------------------------------------//
//-------- Stand: 03.05.2016, 15.15 Uhr -------------------------//
//---------------------------------------------------------------//
//---------------------------------------------------------------//
clc;
clear;
xdel(winsid());
function [M]=readLTspice(fileName, selector, nTraces)
//Format: Zeitbereich
if selector=="Time" | selector=="time" then
tempFileName = part(fileName, 1:$-4) + "_Temp.txt";
textOriginal = mgetl(fileName);
[nRows,nColumns] = size(textOriginal);
textKorrigiert = strsubst(textOriginal(2:nRows), ascii(9), ",");
mputl(textKorrigiert, tempFileName);
M = read(tempFileName, -1, 1+nTraces);
deletefile(tempFileName);
//Format: Polarform (dB,deg)
elseif selector=="Bode" | selector=="bode" then
tempFileName = part(fileName, 1:$-4) + "_Temp.txt";
textOriginal = mgetl(fileName);
[nRows,nColumns] = size(textOriginal);
textKorrigiert = strsubst(textOriginal(2:nRows), "°", "");
textKorrigiert = strsubst(textKorrigiert, "dB", "");
textKorrigiert = strsubst(textKorrigiert, "(", "");
textKorrigiert = strsubst(textKorrigiert, ")", "");
textKorrigiert = strsubst(textKorrigiert, ascii(9), ",");
mputl(textKorrigiert, tempFileName);
M = read(tempFileName, -1, 1+2*nTraces);
deletefile(tempFileName);
//Format: kartesische Form (Re,Im)
elseif selector=="Nyquist" | selector=="nyquist" then
tempFileName = part(fileName, 1:$-4) + "_Temp.txt";
textOriginal = mgetl(fileName);
[nRows,nColumns] = size(textOriginal);
textKorrigiert = strsubst(textOriginal(2:nRows), ascii(9), ",");
mputl(textKorrigiert, tempFileName);
M = read(tempFileName, -1, 1+2*nTraces);
deletefile(tempFileName);
//falsche Eingabe
else
M = zeros(10,10);
disp("Falsche Angabe für Format der Datenreihen!");
disp("--- Art der Datenreihe:");
disp(selector);
disp("--- Betroffene Datei:");
disp(fileName);
end
endfunction
M = readLTspice("/home/shinroo/Documents/ElNet2016/Labor_5/lab5datei.txt", "bode",6);
T = M(:,1);
H1 = M(:,2);
H2 = M(:,4);
H3 = M(:,6);
P1 = M(:,3);
P2 = M(:,5);
P3 = M(:,7);
H4 = M(:,8);
H5 = M(:,10);
H6 = M(:,12);
P4 = M(:,8);
P5 = M(:,10);
P6 = M(:,12);
// UNCOMMENT WHOLE SECTION TO SWITCH
//// -------------------------------VERSTARKUNG 100 M Ohm---------------------
//
//plot2d("ln", T, [H1,H2,H3]);
//el = gce();
//el1 = el.children(1);
//el1.thickness=2;
//el1.foreground=2;
//
//el2 = el.children(2);
//el2.thickness=2;
//el2.foreground=3;
//
//el3 = el.children(3);
//el3.thickness=2;
//el3.foreground=4;
//
//title("Verstärkung in dB mit Messwiderstand 100M Ohm");
//legend("Pot auf a = 0", "Pot auf a = 0.5","Pot auf a = 1");
//
//xlabel("f (Hz)");
//ylabel("H (dB)");
// -------------------------------VERSTARKUNG 1 M Ohm-----------
//plot2d("ln", T, [H4,H5,H6]);
//el = gce();
//el1 = el.children(1);
//el1.thickness=2;
//el1.foreground=2;
//
//el2 = el.children(2);
//el2.thickness=2;
//el2.foreground=3;
//
//el3 = el.children(3);
//el3.thickness=2;
//el3.foreground=4;
//
//title("Verstärkung in dB mit Messwiderstand 1M Ohm");
//legend("Pot auf a = 0", "Pot auf a = 0.5","Pot auf a = 1");
//
//xlabel("f (Hz)");
//ylabel("H (dB)");
// -------------------------------Phasenwinkel 100 M Ohm---------------
plot2d("ln", T, [P1,P2,P3]);
el = gce();
el1 = el.children(1);
el1.thickness=2;
el1.foreground=2;
el2 = el.children(2);
el2.thickness=2;
el2.foreground=3;
el3 = el.children(3);
el3.thickness=2;
el3.foreground=4;
title("Phasenwinkel mit Messwiderstand 1M Ohm");
legend("Pot auf a = 0", "Pot auf a = 0.5","Pot auf a = 1");
xlabel("f (Hz)");
ylabel("Phasenwinkel (Grad)");
// -------------------------------Phasenwinkel 100 M Ohm---------------
//
//plot2d("ln", T, [P4,P5,P6]);
//el = gce();
//el1 = el.children(1);
//el1.thickness=2;
//el1.foreground=2;
//
//el2 = el.children(2);
//el2.thickness=2;
//el2.foreground=3;
//
//el3 = el.children(3);
//el3.thickness=2;
//el3.foreground=4;
//
//title("Phasenwinkel mit Messwiderstand 1M Ohm");
//legend("Pot auf a = 0", "Pot auf a = 0.5","Pot auf a = 1");
//
//xlabel("f (Hz)");
//ylabel("Phasenwinkel (Grad)");
xgrid(1, 1, 3);
|
1579be963b44ea452b001b1037dfb6f956b1a6dc | 449d555969bfd7befe906877abab098c6e63a0e8 | /2234/CH1/EX1.15/ex1_15.sce | 33e9bce3100ddc70f034566cd5c75177a04dd329 | [] | 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 | 298 | sce | ex1_15.sce | clc;
p=1/8; //power disipation per resistor
v=sqrt(100/8); //voltage across each resistor
disp(14.14,"a)Voltage in Series in Ohm = "); //displaying result
disp(v,"b)Voltage in Parallel in Ohm ="); //displaying result
disp(7.07,"c)Voltage in Series-Parallel in Ohm = "); //displaying result |
c935a6f9d2fdaf24dfd7202a6b4c35064ab43cea | 872b5ff8852c926ca1261037de07449db7ac51db | /area-02/flops-resumo.sci | 0488e38112fec5a33a14ffa7b82754958b2de6b0 | [] | no_license | BerdaSantos/numeric-calculus | 20e4c50d9f66f8582e89533a5101f597df6665ec | 0698409e7fa4158d6f7dd7e4d60f8a38538b3335 | refs/heads/master | 2020-05-14T18:07:02.017600 | 2018-11-23T01:50:38 | 2018-11-23T01:50:38 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,260 | sci | flops-resumo.sci | /**[Q1]
Sendo:
A uma matriz 10x33 (M x N)
B uma matriz 33x30 (N x P)
quantos flops são necessários para calcular A.B (produto escalar)
>>> (2N-1) * M * P
************************************************************************/
/** [Q2]
* Quantos flops (+,-,*,/) são necessários no algoritmo
* S=0
* for k=1:29
* S=S+A(k,1:k)*A(1:k,k)
* end
*/
k=1:29
a=k.*2
numero_flops=sum(k.*2)
/***********************************************************************/
/** Flops de * e / APENAS
S=0
for k=1:158
for j=1:158
S = S+A(k:k+2,j:j+2)*B(1:3,1:3)
end
end
k=158
j=158
S= A(1:158,
1:160)
A = [1 1 1]
B(1 1 1,
1 1 1
1 1 1)
160*3*2*160
iteracao M_B Operacoes de multiplicao no B
158*158 * 3*3 * 3 = 674028
k=158 (linhas)
j=158 (colunas)
B(a b c
d e f
g h i)
3->linhas de B
3->colunas de B
[A(1)*B(1) + A(2)*B(2) + A(3)*B(3)] -> Maximo pro B -> 3 multiplicacoes
/***********************************************************************/
/** [Q4]
x: vetor com 183 elementos
Quantos flops em y = (3-5*x)./(x.*x+1)?
5 operacoes * 183 = 915 flops
************************************************************************/
|
bf2e0703e4a51a2ea57ee756130f46be874b044f | e176c804d3e82d065a9c9635dad92da21c1483a9 | /libs/readpbm.sci | e8e1983785f14d2e427bd8efc8f22e67b42ed9f5 | [
"MIT"
] | permissive | Exia-Aix-2016/ExoLife | 38f7d5e54a1fd26333f19d99a8b63f0d64cc4c4c | a88d4bc3b852f8a85b6c8cc0979ced29fb28b751 | refs/heads/master | 2021-09-07T01:47:04.742247 | 2018-02-15T11:57:47 | 2018-02-15T11:57:47 | 120,471,380 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 443 | sci | readpbm.sci | // reading image PGM RAW (8 bits) (PBM)
// usage: img = readpbm('image.pbm');
function image=readpbm(filename)
[u,err]=mopen(filename,'rb')
if err<>0 then error('Error opening file '+filename), end
if mgetl(u,1)~='P5' error('Unrecognized format'), end
z=mgetl(u,1), while part(z,1)=='#', z=mgetl(u,1), end
n=strtod(z)
z=mgetl(u,1)
n=[n strtod(z) ]
mgetl(u,1)
image=matrix(mget(n(1)*n(2),'uc',u),n)
mclose(u)
endfunction
|
50be3aa2c620d85d2f3db723ef2193f6d2850fd5 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3281/CH9/EX9.7/ex9_7.sce | a1ad3bb3a5bf841183bca7ef545ba635c5194c48 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 185 | sce | ex9_7.sce | //Page Number: 457
//Example 9.7
clc;
//Given
S11=0.90;
S12=0;
S21=2.40;
S22=0.80;
Gmax=(S21*S21)/((1-(S11)^2)*(1-(S22)^2));
Gdb=10*log10(Gmax);
disp(Gdb,'Maximum gain:');
|
f6dd642c741999f29b6fcc19e336c136ffb13c3f | 449d555969bfd7befe906877abab098c6e63a0e8 | /3819/CH4/EX4.18/Ex4_18.sce | 2e70e873abb9730c31932ce526fae686258cb05a | [] | 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 | 173 | sce | Ex4_18.sce | // A Textbook of Fluid Mecahnics and Hydraulic Machines - By R K Bansal
// Chapter 4-Buoyancy and Floatation
//// Problem 4.18
//Derivation required(Theoretical Work)
|
3b6dbccf7d8aa7e839c8f617c18a910739eab500 | 1fae7245be81874d6649e567839442516f2aaa82 | /airplanes.sce | f9932722b3b9e09962f95f3a0568b3abe8c2faf3 | [] | no_license | haalogen/airplanes | 406de56307e8bbd89c939995f38b03d2bf103c22 | 1669d2dcea780973dad0ab967a2f690a00f553ff | refs/heads/master | 2020-12-24T06:26:20.626171 | 2016-12-18T10:59:21 | 2016-12-18T10:59:21 | 73,485,838 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 3,932 | sce | airplanes.sce | //0. Load MorIARTy-toolbox
exec("MorIARTy-toolbox/loader.sce");
BIG_VAL = 2 ^ 100;
TIMES = 30;
av = 0;
MIN_STD = 0.05;
MAX_STD = 0.5;
STD_LEN = 10;
stds = linspace(MIN_STD, MAX_STD, STD_LEN);
// x, y coordinates
plane_coords = [ ..
144, 446; ..
197, 430; ..
365, 398; ..
486, 366];
radius = 5; // radius 3px
file_num_err = mopen("num_errors.txt", "w");
for s = 1 : length(stds)
num_errors = 0;
bad_times = 0;
for t = 1 : TIMES
std = stds(s);
if t == 1
std
end
t
//1. Load image of airport and image of plane
f = imread(fullpath(MorIARTyPath() + "/images/svo/airplane.png"));
f = im2double(rgb2gray(f));
// Add noise to f
f = imnoise(f, "salt & pepper", std);
V = MCreateMosaicShape(f, "grayscale");
P = MCreateProjection(V);
V0 = MCreateMosaicShape(zeros(f), "grayscale");
E = MCreateProjection(V0);
g = imread(fullpath(MorIARTyPath() + "/images/svo/svo.png"));
g = im2double(g);
// Add noise to g
g = imnoise(g, "gaussian", av, std.^2);
options = struct();
options.translation = "fft";
options.window_size = size(f);
options.data_size = size(g);
options;
PN = MPrepareProjectionNorm(P, options);
EN = MPrepareProjectionNorm(E, options);
N = MPrepareNorm(options, "grayscale");
PNg = MCalculateProjectionNorm(PN, g);
ENg = MCalculateProjectionNorm(EN, g);
Ng = MCalculateNorm(N, g);
func = ones(Ng) * BIG_VAL;
if (PNg.^2 - ENg.^2) ~= 0 then
func = (Ng.^2 - PNg.^2) ./ (PNg.^2 - ENg.^2);
else
end
if t == 1 then
imwrite(func < 4 * min(func), "results/air_denstd" + string(std) + ..
"_time" + string(t) + ".jpg");
end
plane_val = max( ..
min(func(plane_coords(1, 2) - radius : plane_coords(1, 2) + radius, ..
plane_coords(1, 1) - radius : plane_coords(1, 1) + radius)), ..
min(func(plane_coords(2, 2) - radius : plane_coords(2, 2) + radius, ..
plane_coords(2, 1) - radius : plane_coords(2, 1) + radius)), ..
min(func(plane_coords(3, 2) - radius : plane_coords(3, 2) + radius, ..
plane_coords(3, 1) - radius : plane_coords(3, 1) + radius)), ..
min(func(plane_coords(4, 2) - radius : plane_coords(4, 2) + radius, ..
plane_coords(4, 1) - radius : plane_coords(4, 1) + radius)) ..
);
if t == 1 then
imwrite(func <= plane_val, "results/air_denstd" + string(std) + ..
"_time" + string(t) + ".jpg");
end
func(plane_coords(1, 2) - radius : plane_coords(1, 2) + radius, ..
plane_coords(1, 1) - radius : plane_coords(1, 1) + radius) = ..
ones(2 * radius + 1, 2 * radius + 1) * BIG_VAL;
func(plane_coords(2, 2) - radius : plane_coords(2, 2) + radius, ..
plane_coords(2, 1) - radius : plane_coords(2, 1) + radius) = ..
ones(2 * radius + 1, 2 * radius + 1) * BIG_VAL;
func(plane_coords(3, 2) - radius : plane_coords(3, 2) + radius, ..
plane_coords(3, 1) - radius : plane_coords(3, 1) + radius) = ..
ones(2 * radius + 1, 2 * radius + 1) * BIG_VAL;
func(plane_coords(4, 2) - radius : plane_coords(4, 2) + radius, ..
plane_coords(4, 1) - radius : plane_coords(4, 1) + radius) = ..
ones(2 * radius + 1, 2 * radius + 1) * BIG_VAL;
failure_mask = func();
failure_mask = failure_mask(func <= plane_val);
if length(failure_mask) == length(func) then
disp("length(failure_mask) == length(func)");
bad_times = bad_times + 1;
else
num_errors = num_errors + length(failure_mask);
end
// imshow(f);
// tmp = input("Enter smth");
// imshow(g);
// tmp = input("Enter smth");
// imshow(func < 4 * min(func));
// tmp = input("Enter smth");
end // for t
num_errors = num_errors / (TIMES - bad_times)
mputl(string(num_errors), file_num_err);
end // for s
mclose(file_num_err); |
27085a8ff5620e4d1d8c52eb3b39be9f5162d9b4 | 717ddeb7e700373742c617a95e25a2376565112c | /3044/CH3/EX3.19/Ex3_19.sce | 118f38f75df18d9b21e680b05d6fecc8210969e4 | [] | 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 | 457 | sce | Ex3_19.sce | //Variable Declaration
p1 = 0.65 // probability of event C
p2 = 0.40 // probability of event D
p3 = 0.40 // probability of event C and D both Occuring symultanously
//Calculation
// two events are independent if P(C)*P(D)=P(C and D)
Mul = p1*p2
//Results
if(Mul==p3) then
printf ( "%.2f is equal to %.1f Thus C and D are INDEPENDENT EVENTS",p1*p2,p3)
else
printf ( "%.2f is not equal to %.1f Thus C and D are DEPENDENT EVENTS",p1*p2,p3)
end
|
f234eb6b443690073d5ab6376782109c22dacd8d | 7fa099e9d565bee9cdd572755843852769c99498 | /tests/CDSG.tst | 1fc3dd8d93342b260eecc2975338d0a526c70f20 | [
"LicenseRef-scancode-unknown-license-reference",
"LicenseRef-scancode-other-permissive",
"BSD-2-Clause"
] | permissive | Peter-J-Jansen/SDL-hyperion | 0d2a16f1d837fa27b8f0aaa927dc84a8ebdb44f6 | 58578601d7a34fc11f050b0ac4fd425a4c0422eb | refs/heads/master | 2023-04-27T03:42:18.421272 | 2022-11-27T00:16:06 | 2022-11-27T00:16:06 | 238,422,138 | 2 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 248 | tst | CDSG.tst | *Testcase cmpxchg16 as used by CDSG, STPQ and LPQ instructions
mainsize 1
numcpu 2
sysclear
archlvl z/Arch
loadcore "$(testpath)/CDSG.core"
runtest 1
v 900.38
v 940.70
#v 960.100
*Done
numcpu 1 # (reset back to default)
|
a393c3c30621d22de18ce4deaafda2a2aacef262 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3640/CH1/EX1.5/Ex1_5.sce | 51978a0ce099367c764ca0a5d074a8db44df1cee | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 346 | sce | Ex1_5.sce | clc
Pk=75 //core loss of transfomer in watts
R=0.048 //internal resistance in ohms
V2=240// secondary voltage in volts
I2=sqrt(Pk/R)//secondary current in amperes
mprintf("I2=%f A\n",I2)//ans may vary due to roundoff error
mprintf("|S|=V2*I2=%d VA",V2*I2)//The answer in the textbook is wrong //output volt ampere of transformer
|
ecf27b25634ed51fb359fe09b9ffa02a06969178 | b29e9715ab76b6f89609c32edd36f81a0dcf6a39 | /ketpicscifiles6/Kyorihensuu.sci | a07a89d1e73336b1a9d091035ae8e93c169ed72b | [] | no_license | ketpic/ketcindy-scilab-support | e1646488aa840f86c198818ea518c24a66b71f81 | 3df21192d25809ce980cd036a5ef9f97b53aa918 | refs/heads/master | 2021-05-11T11:40:49.725978 | 2018-01-16T14:02:21 | 2018-01-16T14:02:21 | 117,643,554 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 535 | sci | Kyorihensuu.sci | function Kyorihensuu(varargin)
if length(varargin)==0
FL='default';
else
FL=varargin(1);
if FL==''
FL='tmp.tex'
end
end
StrM=[...
'\newlength{\Width}%',...
'\newlength{\Height}%',...
'\newlength{\Depth}%'...
];
if FL~='default'
Fid=mopen(FL,'w');
mprintf('%s\n\n','Writing to '+FL);
end;
for I=1:size(StrM,2)
Str=StrM(I);
mprintf('%s\n',Str);
if FL~='default'
mfprintf(Fid,'%s\n',Str);
end
end
if FL~='default'
mclose(Fid)
end
endfunction
|
98bdd029a8a712d3fb7ce700521e37bd9af9b724 | c8a2ce0dd5898c7a0eaad60dccdeca114a7a612c | /RPG/bin/scene/center1.sce | f5cc046693ff4fc81c3e188659b93b609b61dce6 | [] | no_license | youlanhai/Lazy2D | 5b34b9e57f5a8c405824dbb7f977059f441f67c5 | 84fa6634729599348018e5ba4b9ed07e2387b414 | refs/heads/master | 2021-05-16T04:13:52.288447 | 2015-04-12T07:36:04 | 2015-04-12T07:36:04 | 105,855,169 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 204 | sce | center1.sce | map/center.map
sprit/centersprit.spr
1
sound/center.mid
1
416 700
288 0 64 32
scene/up.sce
1
570 352
0 192 32 64
scene/left.sce
1
64 384
612 96 32 64
scene/right.sce
1
480 64
224 448 64 32
scene/down.sce
|
4c81a7a4f1fef87a67685a311660005ed4038557 | 69835ac69cb9e2776ab82c8bb1abc7a4ff2188e0 | /Newton_vs_fct2 (1).sce | 1399d5eef9566e58beff3d77927690f7f2ba47b9 | [] | no_license | ilyes025/PROJET-DOPTIMISATION | b393b7854dec3036103be0db101fc4b2a2b7d3d5 | 6cd2ac050c95b21294b10ee6af8cfa2eb77024b5 | refs/heads/main | 2023-06-18T13:05:32.516772 | 2021-07-16T11:34:30 | 2021-07-16T11:34:30 | 386,613,959 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,647 | sce | Newton_vs_fct2 (1).sce | clear; clf;
// Définition de la fonction de Rosenbrock
function [f]= fct1(x,y)
f=(1-x)^2+100*(y-x^2)^2
endfunction
//Définition du gradiant
function j = grad(x)
j(1)=400*x(1)^3-400*x(1)*x(2)+2*x(1)-2;
j(2)=200*(x(2)-x(1)^2);
endfunction
//Définition de la hessienne
function [H]= hessi(x)
H(1,1)=1200*x(1)^2-400*x(2)+2 ; H(1,2)=-400*x(1);
H(2,1)=-400*x(1); H(2,2)=200;
endfunction
// Représentation des lignes des niveaux pour la fonction de Rosenbrock
k=linspace(-3,3);
y=linspace(-3,3);
z=feval(k,y,fct1);
xset("fpf"," ");
subplot(121)
plot3d(k,y,z)
subplot(122)
contour(k,y,z,80)
// La méthode de newton
function [sol]=newton(x0,grad,hessi)
N=10^6;
eps=10^-4;
xx=x0;
i=0;
tic();
while(i<N)
i=i+1;
H = hessi(xx);
xn = xx - inv(H)*grad(xx);
plot(xn(1),xn(2),'g.');
printf("iteration %d",i);
disp(xn); printf("\n");
if(norm(grad(xn))<eps) then // solution trouvée
t=toc();
printf("la solution est"); disp(xn);
printf("atteinte apres %d iterations \n",i);
printf("et apres %f secondes",t);
sol=resume(xn);
end;
xx=xn;
end;
sol=xn
printf('pas de convergence apres %d iterations \n',i);
abort; // L'exécution s'arrêtera ici
endfunction
//intialisation
x=[-1,1.5]';
[sol]=newton(x);
|
303bac5c4505f5a6cf7a877b63b5bfa4e79fd17b | 449d555969bfd7befe906877abab098c6e63a0e8 | /2276/CH2/EX2.8/chapter2_ex8.sce | 8998d7fb55500edfb025a142671e4ae58924e580 | [] | 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 | 572 | sce | chapter2_ex8.sce | clc
clear
//input
a=2500; //area of hysteresis loop in square millimeter
H=16;//magnetising force in ampere/mater per mm when hysteresis loop is plotted on a graph
B=0.02;//flux density in tesla per mm when hysteresis loop is plotted on a graph
hloss=24;//desired hysteresis loss
n=50;//cycles of magnetisation
//calculations
e=B*H;//energy represented by square millimeter
l=a*e;//loss/cubic meter/cycle
Vmax=hloss/(l*n);//maximum volume core in cubic meter
//output
mprintf('the permissible volume of the transformer core is %3.10f cubicmeter',Vmax)
|
8aa87139df1c09cc3339771dad7d50ce8639c821 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1184/CH19/EX19.1/Ex19_1.sce | 0ab038bc9b646a7c08eda188f411131fda611c7d | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 162 | sce | Ex19_1.sce | //Example 19-1,page No - 760
clear
clc
NA = 0.29
critical_angle = sin (0.29)
printf('The critical angle is %.2f degree',critical_angle*(180/3.14))
|
acc842d3c1de2b539f01f61f6901d9addc6b0841 | 449d555969bfd7befe906877abab098c6e63a0e8 | /52/CH2/EX2.16/Example2_16.sce | 8dd5a5a1091554f14f47beb3fbfea29f6af00155 | [] | 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 | 160 | sce | Example2_16.sce | //Example 2.16
//To find input h(n)
//a=[1 2 -4 1], b=[1]
clear;
clc ;
close ;
z=%z;
a=z^3+2*(z^(2))-4*(z)+1;
b=z^3;
h =ldiv(a,b,4);
disp (h,"h(n)="); |
f88bc0d813bd82b7191d7273fcecbedbbd34b7e1 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1994/CH10/EX10.18/Example10_18.sce | 07296916ec7e355a01f6ab9a59ab13cc500c0e03 | [] | 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 | 611 | sce | Example10_18.sce |
//Chapter-10,Example10_18,pg10_57
Vl=1000
f=50
K=3.6
R2=0.01
X2=0.2
E1line=1000
E1=E1line/sqrt(3)
E2=E1/K
//at start,s=1
I2=160.37/sqrt((R2^2)+(X2^2))
pf=R2/sqrt((R2^2)+(X2^2))
printf("rotor current at start\n")
printf("I2=%.2f A\n",I2)
printf("rotor power factor\n")
printf("pf=%.3f lagging (answer in book is wrong)\n",pf)
//at s=0.03
s=0.03
I2r=s*160.37/sqrt((R2^2)+((s*X2)^2))
printf("rotor current at slip 0.03\n")
printf("I2r=%.2f A\n",I2r)
I2=200
R21=sqrt(((E2/I2)^2)-(X2^2))
Rex=R21-R2
printf("external resistance \n")
printf("Rex=%.4f ohm/ph (answer in book is wrong)",Rex)
|
d771bd4e70092136ae34a0800bebb4ecd07b8c37 | 449d555969bfd7befe906877abab098c6e63a0e8 | /98/CH2/EX2.2/example2_2.sce | a6ef90c59af846c11380186378760d0f4390ddae | [] | 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 | 534 | sce | example2_2.sce | //Chapter 2
//Example 2.2
//Page 17
clear;
clc;
max_demand = 20000;
n_boiler = 0.85;
coal_consumption = 0.9;
load_factor = 40;
n_turbine = 0.90;
cost_per_ton = 300;
//Calculation of thermal efficiency
printf("(i) Thermal efficiency = %.2f %%\n\n", n_boiler*n_turbine*100);
printf("(ii) Units generated per annum = %.3f kWh\n", max_demand*load_factor*8760);
printf("\t Coal consumption/annum = %.3f tons\n", coal_consumption*7008*1e4/1000);
printf("\t Annual coal bill = Rs %.4f\n", cost_per_ton*coal_consumption*7008*1e4/1000);
|
f007837683d13eb9abb4c5878e9b27b326abfa09 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2126/CH1/EX1.19/19.sce | 59f9c38955aea1c751663b59c60dcba3b2c7ddc5 | [] | 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 | 19.sce | clc
clear
//Input data
P=200 //Pressure in kPa
d=2.9 //Density in kg/m^3
C=50 //Velocity in m/s
mol=32 //Molecular weight of oxygen in kg/mol
k=1.4 //Adiabatic constant
Ri=8314 //Ideal gas constant in J/mol-K
//Calculation
R=Ri/mol //Specific gas Constant in J/kg-k
T=(P*10^3)/(R*d) //Temperature in K
a=sqrt(k*R*T) //Velocity of sound in m/s
M=C/a //Mach number
//Output
printf('Mach number is %3.4f',M)
|
b3677f25556f2a0efe1d331982565bf158b680e2 | 95beaf56de829d390a567f241221c582c4b682ed | /MP and OMP.sce | 023b67d73e033fbeb35fe5560ca04ddf3064a2f2 | [] | no_license | the-mousaillon/compressive-sensing | 85d5d5ce814ad8ec20271a3b932144e35e640041 | bfa3acf166be6a8141d1eb2064523e7de8f19db7 | refs/heads/master | 2020-04-17T15:02:05.840745 | 2019-03-20T12:55:21 | 2019-03-20T12:55:21 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,786 | sce | MP and OMP.sce | clear
function y= selection_atome(dic, R)
s = size(dic)
m=1
maxi=abs(dic(:,1)'*R)/norm(dic(:,1))
for i=2:s(2)
tmp = abs(dic(:,i)'*R)/norm(dic(:,i))
if tmp > maxi then
maxi=tmp
m=i
end
end
y=m
endfunction
function y = matching_pursuit(dic, X, K)
s = size(dic)
alpha = zeros(s(2),1)
R=X
for i=1:K
m = selection_atome(dic, R)
zmK = ((dic(:,m)'*R))/(norm(dic(:,m))^2)
R = R - zmK*dic(:,m)
alpha(m) = alpha(m) + zmK
end
y = alpha
endfunction
function y = ortogonal_MP(dic, X, K, epsilon)
s = size(dic)
alpha = zeros(s(2),1)
R=X
i=1
// on stockera les indices des atomes choisis dans p
p = []
while (i<=K) && (norm(dic*alpha-X)>epsilon)
m = selection_atome(dic, R)
p=[p;m]
phi(:, p) = dic(:, p)
zmK = X'*phi(:, p)*inv(phi(:, p)'*phi(:, p))
alpha(p) = zmK'
R=X-dic*alpha
i=i+1
end
y = alpha
endfunction
// exemple 1
D1 = [1/2*sqrt(2) 1/3*sqrt(3) 1/3*sqrt(6) 2/3 -1/3
-1/2*sqrt(2) -1/3*sqrt(3) -1/6*sqrt(6) 2/3 -2/3
0 -1/3*sqrt(3) 1/6*sqrt(6) 1/3 2/3
]
X1 = [4/3-1/2*sqrt(2); 4/3 + 1/2*sqrt(2);2/3]
// exemple 2
D2 = [
1 1 2 5 0 0 3 -2 1 2 2 2
0 -1 -1 1 0 0 5 0 2 2 7 -1
1 1 1 5 1 2 2 1 1 1 1 5
1 5 2 2 5 0 -4 5 1 5 0 0
0 2 2 1 1 0 0 0 0 4 -1 -2
-1 2 2 2 -2 -3 -4 1 1 1 1 0
]
X2 = [-10;-10;1;21;0;9]
//
disp("solution exemple 1 : ")
disp("MP : ")
disp(matching_pursuit(D1, X1, 10))
disp("OMP : ")
disp(ortogonal_MP(D1, X1, 10, 0.001))
disp("solution exemple 2 : ")
disp("MP : ")
sol = matching_pursuit(D2, X2, 6)
disp(matching_pursuit(D2, X2, 1000))
disp("OMP : ")
disp(ortogonal_MP(D2, X2, 1000, 0.0000001))
solotho = ortogonal_MP(D2, X2, 6, 0.0000001)
|
ac306ce6e86fa58daf26c435d28b33ef9b956295 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1092/CH4/EX4.19/Example4_19.sce | 018da33d4f3893855bde3da154f63a312b8dfd13 | [] | 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 | 1,143 | sce | Example4_19.sce | // Electric Machinery and Transformers
// Irving L kosow
// Prentice Hall of India
// 2nd editiom
// Chapter 4: DC Dynamo Torque Relations-DC Motors
// Example 4-19
clear; clc; close; // Clear the work space and console.
// Given data
// From the calculations of Ex.4-16 , Ex.4-17 , Ex.4-18 we get no-load and
// full-load speeds as follows
S_n1 = 1810 ; // No-load speed in rpm (Ex.4-16)
S_f1 = 1603 ; // Full-load speed in rpm (Ex.4-16)
S_n2 = 1806 ; // No-load speed in rpm (Ex.4-17)
S_f2 = 1231 ; // Full-load speed in rpm (Ex.4-17)
S_n3 = 1311 ; // No-load speed in rpm (Ex.4-18)
S_f3 = 505 ; // Full-load speed in rpm (Ex.4-18)
// Calculations
SR_1 = ( S_n1 - S_f1 ) / S_f1 * 100 ; // Speed regulation for shunt motor
SR_2 = ( S_n2 - S_f2 ) / S_f2 * 100 ; // Speed regulation for compound motor
SR_3 = ( S_n3 - S_f3 ) / S_f3 * 100 ; // Speed regulation for series motor
// Display the results
disp("Example 4-19 Solution : ");
printf(" \n a: SR(shunt) = %.1f percent \n ", SR_1 );
printf(" \n b: SR(compound) = %.1f percent \n ", SR_2 );
printf(" \n c: SR(series) = %.1f percent \n ", SR_3 );
|
c4bdf39dc3683385ca1cfbda270ad5b5786f7b42 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1859/CH7/EX7.30/exa_7_30.sce | 8bac2cf4bd073f51f72295e475aa64d2acc0c4b0 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 369 | sce | exa_7_30.sce | // Exa 7.30
clc;
clear;
close;
// Given data
f1= 800;// in kHz
f1=f1*10^3;// in Hz
f2= 2.5;// in MHz
f2=f2*10^6;// in Hz
C1=95;// in pF
C1=C1*10^-12;// in F
// L= 1/(omega1^2*(C1+Cd)) (i)
// L= 1/(omega2^2*Cd) (ii)
// From eq(i) and eq(ii)
Cd= f1^2*C1/(f2^2-f1^2);// in F
disp(Cd*10^12,"Self capacitance of the radio coil in pF");
|
75b429b547e0f9acba25a2487f291679555f7b07 | ad83b0d5959ff5ccc6ccffe929c9c007345d02c0 | /calculadoraDeVelocidades.sce | 8e5e7780614a9fa5e1a7543fc4b194e74cbae7e0 | [] | no_license | rodolfostark/Experimento3CN | 5146116b866a7e110ccef5ccff918730683f569a | 8253245c50d76917d8442481b40fb039789d8aef | refs/heads/master | 2020-03-28T21:16:03.786439 | 2018-09-30T23:01:32 | 2018-09-30T23:01:32 | 149,142,776 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,456 | sce | calculadoraDeVelocidades.sce | //recuperando dados de arquivos/implementações anteriores
exec('C:\Users\bennb\OneDrive\Área de Trabalho\Experimento3CN\tabelaComPosicoesDeCadaEsfera.sce')
exec('C:\Users\bennb\OneDrive\Área de Trabalho\Experimento3CN\tabelaComAngulosDeCadaEsfera.sce')
//iremos concatenar os vetores e usaremos apenas as colunas relativas às duas primeiras fotos
X = [x_vermelha(:,[1,2]); x_verde(:,[1,2]); x_azul(:,[1,2])]; //concatenação dos vetores x em uma única matriz X de forma a facilitar as operações
Y = [y_vermelha(:,[1,2]); y_verde(:,[1,2]); y_azul(:,[1,2])] //concatenação dos vetores y em uma única matriz Y de forma a facilitar as operações
[nl,nc] = size(X);
//inicializando vetor que recebe as velocidades médias de cada esfera.
//Sua unidade é unidades_de_comprimento/segundos
vetorVelocidades = zeros(3,1)
/* Perceba que cada esfera percorreu um dado caminho que pode ser calculado
utilizando-se o tamanho de uma hipotenusa (dado que temos duas posições no espaço
bidimensional) e o tempo necessário para cruzar-se esse comprimento.
*/
tt = tempo(2) - tempo(1) //tempo transcorrido
for i=1:1:nl
x = X(i,2) - X(i,1);
y = Y(i,2) - Y(i,1);
comprimento = sqrt(x*x + y*y);
vetorVelocidades(i) = comprimento/tt;
end
/*
Resultado encontrado: vetorVelocidades = [206.53149 610.48824 138.67623]
o primeiro item refere-se à esfera vermelha, o segundo à verde e a última
à azul.
*/
|
61e46d67e7852f0db2f201e2ecf6892d7affe621 | b1b2e80029cc5546ff903cab102cf2f635407fda | /tp2.sci | ad0cc1aa31148c253f889f83f1bc395d2fd9d3e5 | [
"MIT"
] | permissive | walidzbiri/zip-code-classification | abc3f0e84400b66ea1e13304ef6353e683e085e5 | f46b4196ba87afc9eff3ad598a40657999860bf4 | refs/heads/main | 2023-03-22T22:56:10.434583 | 2021-03-20T21:22:51 | 2021-03-20T21:22:51 | 349,837,025 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 766 | sci | tp2.sci | function [M,V,CT]=train(Image)
I_gray=rgb2gray(Image);
seuil=imgraythresh(I_gray);
I_bw=~im2bw(I_gray,seuil);
str=imcreatese('ellipse',2,2);
I_erode=imerode(I_bw,str);
I_dilate=imdilate(I_bw,str);
M=[];
V=[];
[L,N]=imlabel(I_dilate);
[A,BB,CT] = imblobprop(L);
for k= 1:N
objet=(L==k);
[surface_central_normalise,surface_ouest_normalise,surface_est_normalise,surface_sud_normalise,surface_nord_normalise]=cavite(objet);
M=[M;surface_central_normalise,surface_ouest_normalise,surface_est_normalise,surface_sud_normalise,surface_nord_normalise];
end
for j=1:5
S=0;
for i=1:5
S=S+M(i,j);
end
V=[V S/5];
end
endfunction;
|
2cfbb3ff1e7c9a43c0b622d6160de8133f99f73c | 449d555969bfd7befe906877abab098c6e63a0e8 | /2414/CH12/EX12.6/Ex12_6.sce | 4aef70e5f810ca2dba2341a39c1c73cc3df65840 | [] | 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 | 237 | sce | Ex12_6.sce | clc;
close();
clear();
//page no 406
//prob no. 12.6
//data from ex 12.5
B=2*10^6; //Hz
R=50 ; //ohm
G=10^6; //gain
kT0=4*10^-21;
Nav=kT0*B;
No=G*Nav;
//ex12.6
Vrms=(No*50)^0.5;
mprintf('Vrms=%.1f micro-V',Vrms*10^6);
|
c3100764fda34613d2f77ac36372abe88892273f | 449d555969bfd7befe906877abab098c6e63a0e8 | /929/CH3/EX3.6/Example3_6.sce | 616a9dba68656b2897eaf7351836a67717c8d9ae | [] | 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 | 703 | sce | Example3_6.sce | //Example 3.6
clear;
clc;
GdB=40;
GdBf2=GdB+20;
Gf2=10^(GdBf2/20);
//->((R2+R3)/R1)=Gf2
C2=10*10^(-9);//Assumed Value of C2
f1=500;
f2=50;
f3=2122;
w1=2*%pi*f1;
w2=2*%pi*f2;
w3=2*%pi*f3;
R2=(1/(w2*C2))-2309.8862;
C3=((1/R2)-(w1*C2))/(w1-w3);
R3=(1/(w3*C3))+(0.94*10^3);
R1=((R2+R3)/Gf2)-4;
C1=(1/(2*%pi*20*R1))+(10*10^(-6));//Here f=20 Hz as it is the lower limit of the audio range
printf("Designed RIAA phono Amplifier :");
printf("\nR1=%.f ohms",R1);
printf("\nR2=%.f kohms",R2*10^(-3));
printf("\nR3=%.1f kohms",R3*10^(-3));
printf("\nC1=%.f uF",C1*10^6);
printf("\nC2=%.f nF",C2*10^9);
printf("\nC3=%.1f nF",(C3*10^9)-0.1); |
c875f15649efd4d1238eb4ce2cbc6ebb4622a008 | 3ceea5ed341418c03cd22c0f002b437c6e4750fd | /integral.sci | 7fdddcd499bd0124557e883fb9bf1bf2b9532c40 | [] | no_license | ottony/cn_labs | 30ed904a76addf0047caf6a3298691172eca32de | f2afa7d8650536f1ff4174549e6608f8887a786b | refs/heads/master | 2020-03-29T15:11:11.996791 | 2014-10-29T01:31:38 | 2014-10-29T01:31:38 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 949 | sci | integral.sci | function area = trapezio(Function, a, h)
area = h*( (Function(a) + Function(a + h))/2 )
endfunction
function [area, h] = trapezio_compost(Function, a, b, n)
h = (b-a)/n;
area = 0;
for i = a:h:b-h
area = area + trapezio(Function, i, h);
end
endfunction
function area = simpson1_3(Function, a, h)
area = (h/3)*(Function(a) + 4*Function(a + h) + Function(a + 2*h));
endfunction
function [area, h] = simpson1_3_compost(Function, a, b, n)
h = (b-a)/(2*n);
area = 0;
step = 2*h;
for i = a:step:b-step
area = area + simpson1_3(Function, i, h);
end
endfunction
function area = simpson3_8(Function, a, h)
const = (3*h)/8
area = const*(Function(a) + 3*Function(a + h) + 3*Function(a + 2*h) + Function(a + 3*h));
endfunction
function [area, h] = simpson3_8_compost(Function, a, b, n)
h = (b-a)/(3*n);
area = 0;
step = 3*h;
for i = a:step:b-step
area = area + simpson3_8(Function, i, h);
end
endfunction
|
f86f9891ac8eb5e4e9c9c9ca12b45a6dfc6c3762 | 564beb66e232557765505973f93cc322a394133a | /KONA/scilab/adams_bashforth.sce | 798cf7c956b9cbdd0b5e174e1f866707f8452381 | [] | no_license | KeithEvanSchubert/Keith_On | 2442bb74b9d531c96d9f10da8df1dede54423094 | fe8dd1e90e695957346aa176b7e0d0fea30171e3 | refs/heads/master | 2021-01-18T22:08:18.862471 | 2019-09-04T17:39:58 | 2019-09-04T17:39:58 | 51,767,267 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 299 | sce | adams_bashforth.sce | function [x]=adams_bashforth(funct_name,x0,h,t0,tn)
if min(size(x0))=1 then
n=(tn-to)/h;
m=max(size(x0));
if size(x0,1)=1 then
x0=x0';
end
x=zeros(m,n+1);
x(1,:)=x0;
fo=execstr(funct_name);
for i=2:n+1
fn=1
x(i+1,:)=x(i,:)+(3*fn-fo)/(2*h);
fo=fn;
end
end
endfunction
|
e971d24f5fa53d3c421c2e7155df3ec20547b1e6 | efc2fec9dd841d0ca834702c904e00c52762a9f9 | /PeopleDetector/peopleDetector5.sce | 773efa4cb41ccf0a4a84965f5e483991a7f637c3 | [] | no_license | surajch77/Scilab-Computer-Vision-Toolbox-TestCases | 64c8e0382e8b9d416c4c27c1ed4272f49bf45b51 | 969f9bcddefea05b42c623aeebe2e0cdcffd6eeb | refs/heads/master | 2021-01-20T20:24:14.345296 | 2016-06-29T15:16:52 | 2016-06-29T15:16:52 | 61,932,313 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 139 | sce | peopleDetector5.sce | // read the image vintage.jpg
I = imread("vintage.jpg");
bboxes = peopleDetector(I)
// output:
// bboxes:
// 309. - 1. 244. 549.
|
34a543627a6bf398df75a6002a27ab4d3caa1031 | 449d555969bfd7befe906877abab098c6e63a0e8 | /154/DEPENDENCIES/ch14_1.sce | 4737b796ad6452a3a4f3f2112224711959f2f7de | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 495 | sce | ch14_1.sce | clc
disp("Example 14.1")
printf("\n")
s=%s;
//Applying KVL equation to the two loops we get
//V1=2*I1+s*(I1+I2)
//V2=3*I2+s*(I1+I2)
//On solving we get
disp("(s+2)*I1+s*I2=V1 (1)");
disp("s*I1+(s+3)*I2=V2 (2)");
//The equations which contain Z parameters are
//V1=Z11*I1+Z12*I2
//V2=Z21*I1+Z22*I2
//On comparing (1) and (2) with above equations
Z11=s+2;
Z12=s;
Z21=s;
Z22=s+3;
disp(Z11,"Z11=")
disp(Z12,"Z12=")
disp(Z21,"Z21=")
disp(Z22,"Z22=")
|
034a4acc1b9f63a0d771c99e14c0d53b23bd2da3 | fcd4bce0080771389b4a69338ed6443153942183 | /cores/n64/mupen64plus-rsp-paraLLEl/lightning/check/varargs.tst | 11131d9b283d6415df633efd2dd20740bf06de99 | [
"LGPL-3.0-only",
"GPL-3.0-only",
"GFDL-1.1-or-later",
"GPL-1.0-or-later",
"LicenseRef-scancode-other-copyleft",
"GFDL-1.1-only",
"MIT",
"LGPL-2.1-only",
"MPL-1.1",
"LicenseRef-scancode-mame",
"Zlib",
"GPL-2.0-only",
"LGPL-2.1-or-later",
"MPL-2.0",
"CC-PDDC",
"LicenseRef-scancode-public... | permissive | wulfebw/retro | d4fcf9229b257b3c495f54b1aeb3ea36004ae4aa | dad4b509e99e729e39a2f27e9ee4120e3b607f58 | refs/heads/master | 2022-10-23T07:17:55.320585 | 2020-06-12T01:38:06 | 2020-06-12T01:38:06 | 260,832,205 | 8 | 1 | MIT | 2020-06-12T01:38:08 | 2020-05-03T05:06:17 | C | UTF-8 | Scilab | false | false | 7,166 | tst | varargs.tst | .data 1024
ifmt:
.c "%d %d %d %d %d %d %d %d %d %d\n"
.align 4
ichk:
.i 9 8 7 6 5 4 3 2 1 0
dfmt:
.c "%.1f %.1f %.1f %.1f %.1f %.1f %.1f %.1f %.1f %.1f\n"
lfmt:
.c "%lf %lf %lf %lf %lf %lf %lf %lf %lf %lf\n"
.align 8
dchk:
.d 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0.0
idfmt:
.c "%d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f\n"
ldfmt:
.c "%d %lf %d %lf %d %lf %d %lf %d %lf %d %lf %d %lf %d %lf %d %lf %d %lf\n"
difmt:
.c "%.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d %.1f %d\n"
dlfmt:
.c "%lf %d %lf %d %lf %d %lf %d %lf %d %lf %d %lf %d %lf %d %lf %d %lf %d\n"
.align 8
buff:
.size 256
.code
prolog
/*
sprintf(buff, "%d %d %d %d %d %d %d %d %d %d\n",
0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
*/
prepare
pushargi buff
pushargi ifmt
ellipsis
pushargi 0
pushargi 1
pushargi 2
pushargi 3
pushargi 4
pushargi 5
pushargi 6
pushargi 7
pushargi 8
pushargi 9
finishi @sprintf
/*
sscanf(buff, "%d %d %d %d %d %d %d %d %d %d\n",
ichk+0, ichk+1, ichk+2, ichk+3, ichk+4,
ichk+5, ichk+6, ichk+7, ichk+8, ichk+9);
*/
movi %v0 ichk
prepare
pushargi buff
pushargi ifmt
ellipsis
pushargr %v0 /* 0 */
addi %v0 %v0 4
pushargr %v0 /* 1 */
addi %v0 %v0 4
pushargr %v0 /* 2 */
addi %v0 %v0 4
pushargr %v0 /* 3 */
addi %v0 %v0 4
pushargr %v0 /* 4 */
addi %v0 %v0 4
pushargr %v0 /* 5 */
addi %v0 %v0 4
pushargr %v0 /* 6 */
addi %v0 %v0 4
pushargr %v0 /* 7 */
addi %v0 %v0 4
pushargr %v0 /* 8 */
addi %v0 %v0 4
pushargr %v0 /* 9 */
finishi @sscanf
movi %v0 ichk
movi %r0 0
loopi:
ldr_i %r1 %v0
beqr nexti %r0 %r1
calli @abort
nexti:
addi %r0 %r0 1
bgei outi %r0 10
addi %v0 %v0 4
jmpi loopi
outi:
prepare
pushargi buff
ellipsis
finishi @printf
/*
sprintf(buff,
"%.1f %.1f %.1f %.1f %.1f "
"%.1f %.1f %.1f %.1f %.1f\n",
0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0);
*/
prepare
pushargi buff
pushargi dfmt
ellipsis
pushargi_d 0.0
pushargi_d 1.0
pushargi_d 2.0
pushargi_d 3.0
pushargi_d 4.0
pushargi_d 5.0
pushargi_d 6.0
pushargi_d 7.0
pushargi_d 8.0
pushargi_d 9.0
finishi @sprintf
/*
sscanf(buff, "%lf %lf %lf %lf %lf %lf %lf %lf %lf %lf\n",
dchk+0, dchk+1, dchk+2, dchk+3, dchk+4,
dchk+5, dchk+6, dchk+7, dchk+8, dchk+9);
*/
movi %v0 dchk
prepare
pushargi buff
pushargi lfmt
ellipsis
pushargr %v0 /* 0 */
addi %v0 %v0 8
pushargr %v0 /* 1 */
addi %v0 %v0 8
pushargr %v0 /* 2 */
addi %v0 %v0 8
pushargr %v0 /* 3 */
addi %v0 %v0 8
pushargr %v0 /* 4 */
addi %v0 %v0 8
pushargr %v0 /* 5 */
addi %v0 %v0 8
pushargr %v0 /* 6 */
addi %v0 %v0 8
pushargr %v0 /* 7 */
addi %v0 %v0 8
pushargr %v0 /* 8 */
addi %v0 %v0 8
pushargr %v0 /* 9 */
finishi @sscanf
movi %v0 dchk
movi_d %f0 0.0
loopd:
ldr_d %f1 %v0
beqr_d nextd %f0 %f1
calli @abort
nextd:
addi_d %f0 %f0 1.0
bgei_d outd %f0 10.0
addi %v0 %v0 8
jmpi loopd
outd:
prepare
pushargi buff
ellipsis
finishi @printf
/*
sprintf(buff,
"%d %.1f %d %.1f %d %.1f %d %.1f %d %.1f "
"%d %.1f %d %.1f %d %.1f %d %.1f %d %.1f\n",
0, 0.0, 1, 1.0, 2, 2.0, 3, 3.0, 4, 4.0,
5, 5.0, 6, 6.0, 7, 7.0, 8, 8.0, 9, 9.0);
*/
prepare
pushargi buff
pushargi idfmt
ellipsis
pushargi 0
pushargi_d 0.0
pushargi 1
pushargi_d 1.0
pushargi 2
pushargi_d 2.0
pushargi 3
pushargi_d 3.0
pushargi 4
pushargi_d 4.0
pushargi 5
pushargi_d 5.0
pushargi 6
pushargi_d 6.0
pushargi 7
pushargi_d 7.0
pushargi 8
pushargi_d 8.0
pushargi 9
pushargi_d 9.0
finishi @sprintf
/*
sscanf(buff,
"%d %lf %d %lf %d %lf %d %lf %d %lf "
"%d %lf %d %lf %d %lf %d %lf %d %lf\n",
ichk+0, dchk+0, ichk+1, dchk+1, ichk+2,
dchk+2, ichk+3, dchk+3, ichk+4, dchk+4,
ichk+5, dchk+5, ichk+6, dchk+6, ichk+7,
dchk+7, ichk+8, dchk+8, ichk+9, dchk+9);
*/
movi %v0 ichk
movi %v1 dchk
prepare
pushargi buff
pushargi ldfmt
ellipsis
pushargr %v0 /* 0 */
addi %v0 %v0 4
pushargr %v1
addi %v1 %v1 8
pushargr %v0 /* 1 */
addi %v0 %v0 4
pushargr %v1
addi %v1 %v1 8
pushargr %v0 /* 2 */
addi %v0 %v0 4
pushargr %v1
addi %v1 %v1 8
pushargr %v0 /* 3 */
addi %v0 %v0 4
pushargr %v1
addi %v1 %v1 8
pushargr %v0 /* 4 */
addi %v0 %v0 4
pushargr %v1
addi %v1 %v1 8
pushargr %v0 /* 5 */
addi %v0 %v0 4
pushargr %v1
addi %v1 %v1 8
pushargr %v0 /* 6 */
addi %v0 %v0 4
pushargr %v1
addi %v1 %v1 8
pushargr %v0 /* 7 */
addi %v0 %v0 4
pushargr %v1
addi %v1 %v1 8
pushargr %v0 /* 8 */
addi %v0 %v0 4
pushargr %v1
addi %v1 %v1 8
pushargr %v0 /* 9 */
pushargr %v1
finishi @sscanf
movi %v0 ichk
movi %v1 dchk
movi %r0 0
movi_d %f0 0.0
loopid:
ldr_i %r1 %v0
beqr checkd %r0 %r1
calli @abort
checkd:
ldr_d %f1 %v1
beqr_d nextid %f0 %f1
calli @abort
nextid:
addi %r0 %r0 1
addi_d %f0 %f0 1.0
bgei outid %r0 10
addi %v0 %v0 4
addi %v1 %v1 8
jmpi loopid
outid:
prepare
pushargi buff
ellipsis
finishi @printf
/*
sprintf(buff,
"%.1f %d %.1f %d %.1f %d %.1f %d %.1f %d "
"%.1f %d %.1f %d %.1f %d %.1f %d %.1f %d\n",
0.0, 0, 1.0, 1, 2.0, 2, 3.0, 3, 4.0, 4,
5, 5.0, 6.0, 6, 7.0, 7, 8.0, 8, 9.0, 9);
*/
prepare
pushargi buff
pushargi difmt
ellipsis
pushargi_d 0.0
pushargi 0
pushargi_d 1.0
pushargi 1
pushargi_d 2.0
pushargi 2
pushargi_d 3.0
pushargi 3
pushargi_d 4.0
pushargi 4
pushargi_d 5.0
pushargi 5
pushargi_d 6.0
pushargi 6
pushargi_d 7.0
pushargi 7
pushargi_d 8.0
pushargi 8
pushargi_d 9.0
pushargi 9
finishi @sprintf
/*
sscanf(buff,
"%lf %d %lf %d %lf %d %lf %d %lf %d "
"%lf %d %lf %d %lf %d %lf %d %lf %d \n",
dchk+0, ichk+0, dchk+1, ichk+1, dchk+2,
ichk+2, dchk+3, ichk+3, dchk+4, ichk+4,
dchk+5, ichk+5, dchk+6, ichk+6, dchk+7,
ichk+7, dchk+8, ichk+8, dchk+9, ichk+9);
*/
movi %v0 dchk
movi %v1 ichk
prepare
pushargi buff
pushargi dlfmt
ellipsis
pushargr %v0 /* 0 */
addi %v0 %v0 8
pushargr %v1
addi %v1 %v1 4
pushargr %v0 /* 1 */
addi %v0 %v0 8
pushargr %v1
addi %v1 %v1 4
pushargr %v0 /* 2 */
addi %v0 %v0 8
pushargr %v1
addi %v1 %v1 4
pushargr %v0 /* 3 */
addi %v0 %v0 8
pushargr %v1
addi %v1 %v1 4
pushargr %v0 /* 4 */
addi %v0 %v0 8
pushargr %v1
addi %v1 %v1 4
pushargr %v0 /* 5 */
addi %v0 %v0 8
pushargr %v1
addi %v1 %v1 4
pushargr %v0 /* 6 */
addi %v0 %v0 8
pushargr %v1
addi %v1 %v1 4
pushargr %v0 /* 7 */
addi %v0 %v0 8
pushargr %v1
addi %v1 %v1 4
pushargr %v0 /* 8 */
addi %v0 %v0 8
pushargr %v1
addi %v1 %v1 4
pushargr %v0 /* 9 */
pushargr %v1
finishi @sscanf
movi %v0 ichk
movi %v1 dchk
movi %r0 0
movi_d %f0 0.0
loopdi:
ldr_i %r1 %v0
beqr check_d %r0 %r1
calli @abort
check_d:
ldr_d %f1 %v1
beqr_d nextdi %f0 %f1
calli @abort
nextdi:
addi %r0 %r0 1
addi_d %f0 %f0 1.0
bgei outdi %r0 10
addi %v0 %v0 4
addi %v1 %v1 8
jmpi loopdi
outdi:
prepare
pushargi buff
ellipsis
finishi @printf
ret
epilog
|
0aafe438c9fb9af4ef02f2694b87a8d5140be279 | 1489f5f3f467ff75c3223c5c1defb60ccb55df3d | /tests/test_btree_1_b.tst | a28412515a052fe7293f10f8b3f8b6fe2403ba51 | [
"MIT"
] | permissive | ciyam/ciyam | 8e078673340b43f04e7b0d6ac81740b6cf3d78d0 | 935df95387fb140487d2e0053fabf612b0d3f9e2 | refs/heads/master | 2023-08-31T11:03:25.835641 | 2023-08-31T04:31:22 | 2023-08-31T04:31:22 | 3,124,021 | 18 | 16 | null | 2017-01-28T16:22:57 | 2012-01-07T10:55:14 | C++ | UTF-8 | Scilab | false | false | 1,895 | tst | test_btree_1_b.tst | Total index levels = 2
Total number of nodes = 11
Total number of items = 26
Dumping level #0
[Node 9] flags = 0, dge_link = 8
lft_link = -1, rgt_link = -1
Item #0, data = o, link = 2
Dumping level #1
[Node 2] flags = 0, dge_link = -1
lft_link = -1, rgt_link = 8
Item #0, data = f, link = 0
Item #1, data = i, link = 10
Item #2, data = l, link = 7
Item #3, data = o, link = 6
[Node 8] flags = 0, dge_link = 1
lft_link = 2, rgt_link = -1
Item #0, data = r, link = 5
Item #1, data = u, link = 4
Item #2, data = x, link = 3
Dumping level #2
[Node 0] flags = 1, dge_link = -1
lft_link = -1, rgt_link = 10
Item #0, data = a, link = -1
Item #1, data = b, link = -1
Item #2, data = c, link = -1
Item #3, data = d, link = -1
Item #4, data = e, link = -1
[Node 10] flags = 1, dge_link = -1
lft_link = 0, rgt_link = 7
Item #0, data = f, link = -1
Item #1, data = g, link = -1
Item #2, data = h, link = -1
[Node 7] flags = 1, dge_link = -1
lft_link = 10, rgt_link = 6
Item #0, data = i, link = -1
Item #1, data = j, link = -1
Item #2, data = k, link = -1
[Node 6] flags = 1, dge_link = -1
lft_link = 7, rgt_link = 5
Item #0, data = l, link = -1
Item #1, data = m, link = -1
Item #2, data = n, link = -1
[Node 5] flags = 1, dge_link = -1
lft_link = 6, rgt_link = 4
Item #0, data = o, link = -1
Item #1, data = p, link = -1
Item #2, data = q, link = -1
[Node 4] flags = 1, dge_link = -1
lft_link = 5, rgt_link = 3
Item #0, data = r, link = -1
Item #1, data = s, link = -1
Item #2, data = t, link = -1
[Node 3] flags = 1, dge_link = -1
lft_link = 4, rgt_link = 1
Item #0, data = u, link = -1
Item #1, data = v, link = -1
Item #2, data = w, link = -1
[Node 1] flags = 3, dge_link = -1
lft_link = 3, rgt_link = -1
Item #0, data = x, link = -1
Item #1, data = y, link = -1
Item #2, data = z, link = -1
|
86d46197ba2ce13266790faa0278a5ce3b5d1e12 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2609/CH10/EX10.1/Ex10_1.sce | 60c8cc65e008c27e52ebf8f77d436c8eb5212df5 | [] | 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 | 307 | sce | Ex10_1.sce | ////Ex 10.1
clc;
clear;
close;
format('v',5);
t=0:0.01:5;//sec(Assumed)
Vin=5*sin(2*%pi*t);//V
VCC=15;//V
R2=1;//kohm
R1=6.8;//kohm
VEE=-15;//V
Vsat=13;//V
Vref=R2*VCC/(R1+R2);//V
disp(Vref,"Reference Voltage(V)")
disp(Vsat,"If Vin>Vref , Vout (V):");
disp(-Vsat,"If Vin<Vref , Vout (V):");
|
d1b3a9a4df63ec0bb9b8521b206bf6ef4df60d3a | 449d555969bfd7befe906877abab098c6e63a0e8 | /2015/CH4/EX4.8/4_8.sce | 58fd68ffc5b67ed7d75ffc41f2a9b4c614e3f820 | [] | 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 | 569 | sce | 4_8.sce | clc
//initialisation of variables
h1=2990 //kj/kg
h2=2710 //kj/kg
h3=2325 //kj/kg
h4=152 //kj/kg
h5=152 //kj/kg
h7=505 //kj/kg
wo=612 //kj/kg
qs=2485 //kj/kg
//CALCULATIONS
m=(h7-h4)/(h2-h4)
mph=m*30000
ip=((h1-h2)+(1-m)*(h2-h3))*(30000/3600)
teff=wo/qs
//when there is no feeding
eff=(h1-h3)/(h1-h4)
sc=(3600/(h1-h3))*ip
//RESULTS
printf('internal powers is %2fkw',ip)
printf('\nthermal efficiency when feeding is there is %2f',teff)
printf('\nwhen there is no feeding,thermal efficiency is %2f',eff)
printf('\nsteam consumption is %2fkg/h',sc)
|
03cae750db3038bb18d99f74b4435064252b728f | 449d555969bfd7befe906877abab098c6e63a0e8 | /1775/CH3/EX3.4/Chapter3_Example4.sce | 0e8ea93ce340c7d0d5667a28cd220bd787d7a9f3 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,876 | sce | Chapter3_Example4.sce | //Chapter-3, Illustration 4, Page 142
//Title: Internal Combustion Engines
//=============================================================================
clc
clear
//INPUT DATA
Hm=21;//Mean height of indicator diagram in mm
isn=27;//indicator spring number in kN/(m^2)/mm
Vs=14;//Swept volume in litres
N=6.6;//Speed of engine in rev/s
Pe=77;//Effective brake load in kg
Re=0.7;//Effective vrake radius in m
mf=0.002;//fuel consumed in kg/s
CV=44000;//Calorific value of fuel in kJ/kg
mc=0.15;//cooling water circulation in kg/s
Ti=311;//cooling water inlet temperature in K
To=344;//cooling water outlet temperature in K
C=4.18;//specific heat capacity of water in kJ/kg-K
Ee=33.6;//Energy to exhaust gases in kJ/s
g=9.81;//Acceleration due to geravity in m/(s^2)
//CALCULATIONS
imep=isn*Hm;//Indicated mean efective pressure in kN/(m^2)
IP=(imep*Vs*N)/(2000);//Indicated Power in kW
BP=(2*3.1415*N*g*Pe*Re)/1000;//Brake Power in kW
nM=(BP/IP)*100;//Mechanical efficiency
Ef=mf*CV;//Eneergy from fuel in kJ/s
Ec=mc*C*(To-Ti);//Energy to cooling water in kJ/s
Es=Ef-(BP+Ec+Ee);//Energy to surroundings in kJ/s
p=(BP*100)/Ef;//Energy to BP in %
q=(Ec*100)/Ef;//Energy to coolant in %
r=(Ee*100)/Ef;//Energy to exhaust in %
w=(Es*100)/Ef;//Energy to surroundings in %
//OUTPUT
mprintf('Indicated Power is %3.1f kW \n Brake Power is %3.0f kW \n Mechanical Efficiency is %3.0f percent \n \nENERGY BALANCE kJ/s Percentage \nEnergy from fuel %3.0f 100\nEnergy to BP %3.0f %3.0f\nEnergy to coolant %3.01f %3.1f\nEnergy to exhaust %3.1f %3.1f\nEnergy to surroundings, etc %3.1f %3.1f',IP,BP,nM,Ef,BP,p,Ec,q,Ee,r,Es,w)
//==============================END OF PROGRAM=================================
|
a8a1dd3ba80b5de5d22a020c3fd25a8ffa091272 | 449d555969bfd7befe906877abab098c6e63a0e8 | /548/DEPENDENCIES/3_02data.sci | de42fdc4d144e80ce59e1de0b77b345ca8078e88 | [] | 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 | 410 | sci | 3_02data.sci | //datas are all taken from standard table of variation of temperature,pressure and density with height.
//Pressure at the flying altitude:
P=4.72*10^4;//in N/m^2
P1=6;//height corresponding to pressure P in Km
//Temperature at the flying altitude:
T=255.7;//in Kelvin
T1=5//height corresponding to temperature T in Km
D=P/(R*T)//density at that height
D1=6.24//height corresponding to density D in Km
|
c0489157f5772a9945cf837e5ae25695d5c5790e | 449d555969bfd7befe906877abab098c6e63a0e8 | /2333/CH6/EX6.15/15.sce | cf0a3d7c4f3cdf04d282ee07b8fea714b7e77c3e | [] | 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 | 435 | sce | 15.sce | clc
// Given that
l = 10 // length of fiber in kilo meter
P_in = 900 // Power of input signal in micro watt
alpha = 2.3 // attenuation loss in dB
// Sample Problem 15 on page no. 281
printf("\n # PROBLEM 15 # \n")
P_out = P_in*10^(-alpha) // Power at output in microwatt
printf("\n Standard formula used \n alpha=10/L*log(Pi/Po).\n")
printf("\n Power at output end is %f micro Watt.",P_out)
// Answer given in book is 1.79 micro Watt
|
f16dac40caac925bd8837b5f5a31fe9edacdd5ea | 449d555969bfd7befe906877abab098c6e63a0e8 | /196/CH5/EX5.2/example_5_2.sce | 231bd0b722784ae61992c2c1c28717325ec086ad | [] | 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 | 261 | sce | example_5_2.sce | //Chapter 5
//Example 5-2
//ProbOnInputResistance
//Page 121,122, Figure 5-1
clear;clc;
//Given
Efs = 5 ;//Full scale Voltage
Ifs = 50*10^-6;//Full scale Meter Current
Ri = Efs / Ifs ;// Input Resistance
printf ( "\n\n Input Resistance = %.4f ", Ri ) |
8a3b0fc39c920b797fdafdf55668058fa737bf07 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1859/CH2/EX2.19/exa_2_19.sce | 7b796f5cfd0660c29b733dcf52b473924ea147d0 | [] | 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 | exa_2_19.sce | // Exa 2.19
clc;
clear;
close;
// Given data
E= 200;// in V
del_E_by_E= 1;
R=1000;// in ohm
del_R_by_R= 5;
P=E^2/R;// in watt
disp(P,"Normal power consumed in watt")
LimError= 2*del_E_by_E+del_R_by_R;// in %
disp(LimError,"Relative limiting error in measurement of power in percentage")
LimError= LimError*P/100;//in watt
disp(LimError,"Limiting error of power in watt")
|
3a4c63d52cb6286400e1ed4e5d88fcf5a6708211 | a32457bc76e1a5fe9898d7f84b937381d3bcb80d | /experiment3.sce | b4eeb3720e39f4884852c342e2ed4f860c648f35 | [] | no_license | kunalsparkx10/signal-and-systems | 90d80c4b279b3c44ddd328fbf088ddbbc1ca9b5f | 97164f97bd59b1d8b302efeab6a7f6a2640c0a57 | refs/heads/main | 2023-01-14T10:44:22.315838 | 2020-11-25T18:24:57 | 2020-11-25T18:24:57 | 316,021,693 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,066 | sce | experiment3.sce | clc;
clear all;
close;
clf;
t=0:0.01:100
x=cos(2*%pi*0.02*t)
subplot(2,2,1)
plot(t,x)
xlabel("t")
ylabel("x")
//case 1
fs=0.002;
n=0:1:100
x1=cos(2*%pi*0.02*(n/fs))
subplot(2,2,2)
plot2d3(n,x1)
//case 2
fs=0.04;
n=0:1:10
x1=cos(2*%pi*0.02*(n/fs))
subplot(2,2,3)
plot2d3(n,x1)
//case 3
fs=0.4;
n=0:1:100
x1=cos(2*%pi*0.02*(n/fs))
subplot(2,2,4)
plot2d3(n,x1)
clc;
figure;
n=0:2:100;
fs=0.002;
fm=5
A=1;
x=A*cos((2*%pi*fm*(n/fs)));
subplot(2,2,1)
plot2d3(n,x);
//figure;
n=0:2:100;
fs=0.04;
fm=45
A=1;
x=A*cos((2*%pi*fm*(n/fs)));
subplot(2,2,2)
plot2d3(n,x);
//figure
n=0:2:100;
fs=0.4;
fm=55
A=1;
x=A*cos((2*%pi*fm*(n/fs)));
subplot(2,2,3)
plot2d3(n,x);
t=0:0.01:1
x1=cos(2*%pi*5*t)
subplot(1,3,1)
plot(t,x1)
x2=cos(2*%pi*45*t)
subplot(1,3,2)
plot(t,x2)
x3=cos(2*%pi*55*t)
subplot(1,3,3)
plot(t,x3)
fs=50;
n=0:1:50
x4=cos(2*%pi*5*(n/fs))
subplot(1,3,1)
plot2d3(n,x4)
x5=cos(2*%pi*45*(n/fs))
subplot(1,3,2)
plot2d3(n,x5)
x6=cos(2*%pi*55*(n/fs))
subplot(1,3,3)
plot2d3(n,x6)
|
b629c60b687703cab8fe9ed411265bd1f3b82a31 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3516/CH10/EX10.2/Ex10_2.sce | 21a235c4b6880b31de16fa361eb753c3303dbaeb | [] | 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 | 3,650 | sce | Ex10_2.sce | printf("\t example 10.2 \n");
printf("\t approximate values are mentioned in the book \n");
T1=250; // inlet hot fluid,F
T2=250; // outlet hot fluid,F
t1=95; // inlet cold fluid,F
t2=145; // outlet cold fluid,F
W=16000; // lb/hr
w=423; // lb/hr
printf("\t 1.for heat balance \n");
printf("\t for kerosene \n");
c=0.5; // Btu/(lb)*(F)
Q=((W)*(c)*(t2-t1)); // Btu/hr
printf("\t total heat required for kerosene is : %.0f Btu/hr \n",Q);
printf("\t for steam \n");
l=945.5; // Btu/(lb)
Q=((w)*(l)); // Btu/hr
printf("\t total heat required for steam is : %.2e Btu/hr \n",Q);
delt1=T2-t1; //F
delt2=T1-t2; // F
printf("\t delt1 is : %.0f F \n",delt1);
printf("\t delt2 is : %.0f F \n",delt2);
LMTD=((delt2-delt1)/((2.3)*(log10(delt2/delt1))));
printf("\t LMTD is :%.0f F \n",LMTD);
tc=((t1)+(t2))/2; // caloric temperature of cold fluid,F
printf("\t caloric temperature of cold fluid is : %.0f F \n",tc);
printf("\t hot fluid:shell side,steam \n");
ho=(1500); // condensation of steam Btu/(hr)*(ft^2)*(F)
printf("\t individual heat transfer coefficient is : %.0f Btu/(hr)*(ft^2)*(F) \n",ho);
printf("\t cold fluid:inner tube side,kerosene \n");
Nt=86;
n=2; // number of passes
L=12; //ft
at1=0.594; // flow area, in^2,from table 10
at=((Nt*at1)/(144*n)); // total area,ft^2,from eq.7.48
printf("\t flow area is : %.3f ft^2 \n",at);
Gt=(W/(.177)); // mass velocity,lb/(hr)*(ft^2)
printf("\t mass velocity is : %.2e lb/(hr)*(ft^2) \n",Gt);
mu2=1.36*2.42; // at 145F,lb/(ft)*(hr)
D=(0.87/12); // ft
Ret1=((D)*(Gt)/mu2); // reynolds number
printf("\t reynolds number is : %.0f \n",Ret1);
mu3=1.75*2.42; // at 120F,lb/(ft)*(hr)
D=(0.87/12); // ft
Ret2=((D)*(Gt)/mu3); // reynolds number
printf("\t reynolds number is : %.1e \n",Ret2);
Z1=331; // Z1=(L*n/D)
jH=3.1; // from fig 24
mu4=1.75; // cp and 40 API
Z2=0.24; // Z2=((k)*(c*mu4/k)^(1/3)), from fig 16
Hi=((jH)*(1/D)*(Z2)); // using eq.6.15a,Btu/(hr)*(ft^2)*(F)
printf("\t Hi is : %.2f Btu/(hr)*(ft^2)*(F) \n",Hi);
ID=0.87; // ft
OD=1; //ft
Hio=(Hi*(ID/OD)); //Btu/(hr)*(ft^2)*(F), from eq.6.5
printf("\t Hio is : %.2f Btu/(hr)*(ft^2)*(F) \n",Hio);
tw=(tc)+(((ho)/(Hio+ho))*(T1-tc)); // from eq.5.31
printf("\t tw is : %.0f F \n",tw);
muw=1.45; // lb/(ft)*(hr),at 249F from fig.14
phyt=(mu3/muw)^0.14;
printf("\t phyt is : %.1f \n",phyt); // from fig.24
hio=(Hio)*(phyt); // from eq.6.37
printf("\t Correct hio to the surface at the OD is : %.1f Btu/(hr)*(ft^2)*(F) \n",hio);
delt=tw-tc; //F
printf("\t delt is : %.0f F \n",delt);
printf("\t Since the kerosene has a viscosity of only 1.75 cp at the caloric temperature and delt=129F, free convection should be investigated. \n");
s=0.8;
row=50; // lb/ft^3, from fig 6
s1=0.810; // at 95F
s2=0.792; // at 145F
bita=((s1^2-s2^2)/(2*(t2-t1)*s1*s2)); // /F
printf("\t beta is : %.6f /F \n",bita);
G=((D^3)*(row^2)*(bita)*(delt)*(4.18*10^8)/(mu3^2));
printf("\t G is : %.1e \n",G);
psy=((2.25)*(1+(0.01*G^(1/3)))/(log10(Ret2)));
printf("\t psy is : %.2f \n",psy);
hio1=(hio*psy);
printf("\t corrected hio1 is : %.1f Btu/(hr)*(ft^2)*(F) \n",hio1);
Uc=((hio1)*(ho)/(hio1+ho)); // clean overall coefficient,Btu/(hr)*(ft^2)*(F)
printf("\t clean overall coefficient is : %.1f Btu/(hr)*(ft^2)*(F) \n",Uc);
A2=0.2618; // actual surface supplied for each tube,ft^2,from table 10
A=(Nt*L*A2); // ft^2
printf("\t total surface area is : %.0f ft^2 \n",A);
UD=((Q)/((A)*(delt)));
printf("\t actual design overall coefficient is : %.1f Btu/(hr)*(ft^2)*(F) \n",UD);
Rd=((Uc-UD)/((UD)*(Uc))); // (hr)*(ft^2)*(F)/Btu
printf("\t actual Rd is : %.2f (hr)*(ft^2)*(F)/Btu \n",Rd);
// end
|
26a9186435cc24badc0a205f8cf13ee9d2bbe4ab | 449d555969bfd7befe906877abab098c6e63a0e8 | /1946/CH4/EX4.25/Ex_4_25.sce | 1d903ad9c3cbbf71598bee890783b6732dd7c17d | [] | 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 | 394 | sce | Ex_4_25.sce | // Example 4.25;//birefringence
clc;
clear;
close;
Lbc1=0.5;//beat length mm
h=1.3;//wavelength in micro meter
Bf1=((h*10^-6)/(Lbc1*10^-3));// birefringence when beat length = 0.5mm
Lbc2=60;//beat length meter
Bf2=((h*10^-6)/(Lbc2));// birefringence when beat length = 60 meter
disp(Bf1,"birefringence when beat length = 0.5mm")
disp(Bf2,"birefringence when beat length = 60 meter")
|
0f4934ea53debde212c367c6e5c99faa8e5b06f1 | 449d555969bfd7befe906877abab098c6e63a0e8 | /69/CH11/EX11.3/11_3.sce | 5adae3423823f3a285ac44f6d728240acdf32c0f | [] | 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 | 208 | sce | 11_3.sce | clear; clc; close;
Rf = 470*10^(3);
R1 = 4.3*10^(3);
R2 = 33*10^(3);
R3 = 33*10^(3);
Vi = 80*10^(-6);
A = ((1+(Rf/R1))*(-Rf/R2)*(-Rf/R3));
Vo = A*Vi;
disp(Vo,'Output voltage(Volts) = ');
|
bcd22bf0593aa3ba8ab74bb5daaece52875bed2d | 449d555969bfd7befe906877abab098c6e63a0e8 | /3547/CH10/EX10.7/EX10_7.sce | ef8dc9d8016bb1fb113214c3ad8b239da903002a | [] | 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 | 1,196 | sce | EX10_7.sce | // Example 10.7
// Calculation of the variance of (a) linear phase noise, (b) nonlinear phase noise at the receiver
// Page no 477
clc;
clear;
close;
//Given data
alpha=0.0461; // Loss coeffient
na=20; // No of amplifiers
L=80; // Amplifier spacing
tb=25*10^-12; // Pulse width
P=2*10^-3; // Peak power
c=3*10^8; // Velocity of light
lambda=1550*10^-9;
n=1.5; // Spontaneous emission factor
h=6.626*10^-34; // Planck constant
r0=1.1*10^-3; // Nonlinear coefficient
// a) linear phase noise at the receiver
G=exp(alpha*L);
f=c/lambda;
R=h*f*(G-1)*n;
E=P*tb;
rl=(na*R)/(2*E);
rl=rl*10^3;
// (b) nonlinear phase noise at the receiver
Le=(1-exp(-alpha*L))/alpha;
rnl=((na-1)*na*(2*na-1)*R*E*r0^2*Le^2)/(3*tb^2);
rnl=rnl*10^9;
t=rl+rnl;
//Displaying results in the command window
printf("\n The linear phase noise at the receiver = %0.2f rad^2 ",rl);
printf("\n The nonlinear phase noise at the receiver = %0.2f rad^2 ",rnl);
printf("\n The total variance = %0.2f X 10^-3 rad^2 ",t);
|
f94e485d8276e94d2626cd4644185781315dab45 | 4b1558e166b13f0e90c889b11ee516e4925626ed | /aula13.sce | dffadbe6bf799d270ef4cc8734150c7ebb961a24 | [] | no_license | dalpendre/EI_matematica_discreta | a4712b5c7ea085eb5238a0e45c89733ba25a64b6 | 93cf0c75c41a231aadf919293089ce240695bf10 | refs/heads/master | 2022-08-09T18:27:37.572002 | 2020-05-21T13:00:22 | 2020-05-21T13:00:22 | 254,603,532 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 847 | sce | aula13.sce | //Aula Prática 13
function y=blargura(A,vert)
//A-matriz de adjacências
//vert->vértice inicial
//algoritmo de busca em largura
L=size(A,1);
estado=ones(1,L); //colocar todos os vértices com estado 1
Fila=list(vert);
estado(vert)=2; //Colocar o 1º vértice com estado 2
visitado=list();
while length(Fila) ~= 0
visitado($+1)=Fila(1) //O vértice que se encontra an 1ª posição da fila
estado(Fila(1))=3;
disp(visitado)
//estudar os sucessores com estado 1
for 1:L
if A(Fila(1),i)==1 & estado(Fila(1))==1
Fila($+1)=i;
estado(i)=2
end
end
//eliminar o 1º elemento da fila
Fila(1)=null();
end
V=visitado;
endfunction
excel=readxls('Grafo_f8.xls');
|
e635075b21655ad4ca35b33e8cb85d7776aaa711 | 449d555969bfd7befe906877abab098c6e63a0e8 | /608/CH45/EX45.01/45_01.sce | 37fbae79e1fa6b87e907de92190cee75df173028 | [] | 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 | 1,026 | sce | 45_01.sce | //Problem 45.01: A 500 nF capacitor is connected in series with a 100 kohm resistor and the circuit is connected to a 50 V, d.c. supply. Calculate (a) the initial value of current flowing, (b) the value of current 150 ms after connection, (c) the value of capacitor voltage 80 ms after connection, and (d) the time after connection when the resistor voltage is 35 V.
//initializing the variables:
C = 500E-9; // in Farad
R = 100000; // in Ohm
V = 50; // in VOlts
ti = 0.15; // in sec
tc = 0.08; // in sec
Vrt = 35; // in Volts
//calculation:
//Initial current,
i0 = (V/R)
//when time t = 150ms current is
i150 = (V/R)*%e^(-1*ti/(R*C))
//capacitor voltage, Vc
Vc = V*(1 - %e^(-1*tc/(R*C)))
//time, t
tvr = -1*R*C*log(Vrt/V)
printf("\n\n Result \n\n")
printf("\n initial value of current flowing is %.2E A",i0)
printf("\n current flowing at t = 150ms is %.2E A",i150)
printf("\n value of capacitor voltage at t = 80ms is %.2f V",Vc)
printf("\n the time after connection when the resistor voltage is 35 V is %.4f sec",tvr)
|
4c4beae50b3a24ea6989378bc9f191a239a9c881 | 814f1fb7876c113556c8a80e257bc16eb7cdf530 | /old stuff/get_pages_from_ogg.sci | 9f8d8e137560a2c6798a11d7930d6834cabac416 | [] | no_license | jamiepg1/Vorbis_decoder | 10d6847120efce98684092ad1d4c812290faf9e1 | 6cabd547539ac607e625f90e1f72023526de0672 | refs/heads/master | 2018-05-12T18:54:09.244192 | 2013-07-30T21:51:27 | 2013-07-30T21:51:27 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 3,034 | sci | get_pages_from_ogg.sci | function pageStruc = get_pages_from_ogg(source)
s = length(source);
pageCount = 0;
pageStruc = struct( 'capture_pattern', 0,...
'stream_structure_version', 0,...
'header_type_flag', 0,...
'absolute_granule_pos', 0,...
'stream_serial_number', 0,...
'page_sequence_no', 0,...
'page_checksum', 0,...
'page_segments', 0,...
'segment_table', 0,...
'packet', 0);
elementCount = 1;
err_cnt = 0;
// Page start string - OggS - capture pattern
page_start = ascii('OggS');
i = 1;
packetCount = 1;
while(i <= s-4)
// for now get only 5 pages - TODO improve performance
if(pageCount > 5)
break;
end
//if(source(i) == ascii('O') & source(i+1) == ascii('g') & source(i+2) == ascii('g') & source(i+3) == ascii('S'))
if( isequal(source(i:i+3), page_start) )
pageCount = pageCount + 1;
elementCount = 1;
packetCount = 1;
packet = 1;
printf('.');
pageStruc(pageCount).capture_pattern = source(i:i+3);
pageStruc(pageCount).stream_structure_version = source(i+4);
pageStruc(pageCount).header_type_flag = source(i+5);
pageStruc(pageCount).absolute_granule_pos = sum(source(i+6:i+13));
pageStruc(pageCount).stream_serial_number = sum(source(i+14:i+17));
pageStruc(pageCount).page_sequence_no = sum(source(i+18:i+21));
pageStruc(pageCount).page_checksum = sum(source(i+22:i+25)); // TODO add CRC check
pageStruc(pageCount).page_segments = source(i+26);
pageStruc(pageCount).segment_table = source(i+27:i+pageStruc(pageCount).page_segments+26);
i = i + pageStruc(pageCount).page_segments + 26 + 1;
currentSegmentCount = pageStruc(pageCount).segment_table(packetCount);
totalSegmentCount = pageStruc(pageCount).page_segments;
end;
//pageData(pageCount,elementCount) = source(i);
//elementCount = elementCount + 1;
packet(packetCount,elementCount) = source(i);
elementCount = elementCount + 1;
i = i + 1;
if(elementCount >= currentSegmentCount)
packet(packetCount,elementCount) = source(i);
pageStruc(pageCount).packet = packet;
packetCount = packetCount + 1;
i = i + 1;
if(packetCount < totalSegmentCount)
currentSegmentCount = pageStruc(pageCount).segment_table(packetCount);
else
err_cnt = err_cnt + 1;
end;
elementCount = 1;
end;
end
endfunction
|
208bd7aa6b24504eb639ee960a272cd8bca37d6c | 449d555969bfd7befe906877abab098c6e63a0e8 | /46/CH19/EX19.2/Example19_2.sce | 126b65204b72237c13fda8c6826b4f38ca14710b | [] | 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 | 1,042 | sce | Example19_2.sce | //Example 19.2
clc
s=%s;
syms t Kc tauI;
Gc=Kc*(1+1/(tauI*s))
G=1/(s+1)^4;
G=syslin('c',G)
Gs=Gc*G/(1+Gc*G)//Overall transfer function
Us=1/s;
Cs=G*Us;
//Cohen-Coon method
Ct=ilaplace(Cs,s,t)
Ct1=diff(Ct,t)
Ct2=diff(Ct1,t)
disp('=0',Ct2)
//On solving the equation we get
t=linsolve(-1,3)
S=dbl(Ct1)
C3=dbl(Ct)
//From the figure 19.10 (B Vs t)
y2=0.353;
y1=0;
x2=3;
Td=3-(y2-y1)/S
Bu=1;//ultimate value of B
//From Eq.(19.4)
T=Bu/S
Kp=1;
//From Table 19.2
Kc=T*(0.9+Td/(12*T))/(Kp*Td)
tauI=Td*(30+3*Td/T)/(9+20*Td/T)
//By Z-N method
clf
bode(G)
show_margins(G)
//From Bode diagrams we get
Kcu=4;
Pu=2*%pi;
//Since Gc is a PI controller, by Z-N rules
Kc=0.45*Kcu
tauI=Pu/1.2
//By fitting the process reaction curve to a first order wit transport lag model by means of a least square fitting procedure. Applying the least square fit procedure out to t=5 produced the following results
Td=1.5;
T=3;
//By applying Cohen-Coon rules, we get
Kc=T*(0.9+Td/(12*T))/(Kp*Td)
tauI=Td*(30+3*Td/T)/(9+20*Td/T)
|
0215a50e8f5c283f6a035d40170a271374325ca1 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3683/CH3/EX3.10/Ex3_10.sce | 52802c086b4e699b5db1ed5094d5904c181feb7d | [] | 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 | 1,066 | sce | Ex3_10.sce | Bf=1300//width of flange, in mm
Df=100//thickness of flange, in mm
d=500//effective depth, in mm
sigma_cbc=5//in MPa
sigma_st=275//in MPa
m=18.66//modular ratio
Ast=1570//in sq mm
Asc=1256//in sq mm
top_cover=30//in mm
//to find critical depth of neutral axis
Xc=d/(1+sigma_st/(m*sigma_cbc))//in mm
//assume x>Df; equating moments of area on compression and tension sides about N.A.
x=(m*Ast*d+Bf*Df^2/2+(1.5*m-1)*Asc*top_cover)/(m*Ast+Bf*Df+(1.5*m-1)*Asc)//in mm
//as x<Xc, beam is under-reinforced
sigma_cbc=sigma_st/m*x/(d-x)//in MPa
sigma_cbc_dash=sigma_cbc*(x-top_cover)/x//stress in concrete at level of compression steel, in MPa
sigma_cbc_double_dash=sigma_cbc*(x-Df)/x//stress in concrete at the underside of the slab, in MPa
//to find lever arm
z=round(d-(sigma_cbc+2*sigma_cbc_double_dash)/(sigma_cbc+sigma_cbc_double_dash)*Df/3)//in mm
//taking moments about tensile steel
Mr=Bf*Df*(sigma_cbc+sigma_cbc_double_dash)*z/2+(1.5*m-1)*Asc*sigma_cbc_dash*(d-top_cover)//in N-mm
mprintf("Moment of resistance of the beam=%f kN-m", Mr/10^6)
|
2b6c6df06c64c7f20ed0747ad719a61eca99700c | 527c41bcbfe7e4743e0e8897b058eaaf206558c7 | /Positive_Negative_test/Netezza-Base-HypothesisTesting/FLtDist-TD-01.tst | b60f8b6158c4fe5357e8faa4db7d5eb984002291 | [] | 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 | 3,033 | tst | FLtDist-TD-01.tst | -- Fuzzy Logix, LLC: Functional Testing Script for DB Lytix functions on Teradata
--
-- Copyright (c): 2014 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: Hypothesis Testing Functions
--
-- Test Unit Number: FLtDist-TD-01
--
-- Name(s): FLtDist
--
-- Description: Function that evaluates the T-Statistic. Return P-Value of a
-- T-Statistic given degree of freedom.
--
-- Applications:
--
-- Signature: FLTDist(InVal DOUBLE PRECISION, Df BIGINT, NumTails BIGINT)
--
-- Parameters: See Documentation
--
-- Return value: Double Precision
--
-- Last Updated: 01-31-2014
--
-- Author: <Joe.Fan@fuzzyl.com>
--
-- BEGIN: TEST SCRIPT
.run file=../PulsarLogOn.sql
-- BEGIN: NEGATIVE TEST(s)
---- Validate the parameters
---- Case 1a: Validate degrees of freedom
SELECT FLtDist(10, 0, 1);
-- Result: Fuzzy Logix specific error message
SELECT FLtDist(10, -1, 1);
-- Result: Fuzzy Logix specific error message
---- Case 1b: Validate tails
SELECT FLtDist(10, 5, 0);
-- Result: Fuzzy Logix specific error message
SELECT FLtDist(10, 5, -1);
-- Result: Fuzzy Logix specific error message
SELECT FLtDist(10, 5, 3);
-- Result: Fuzzy Logix specific error message
---- Case 1c: Validate that the first argument is positive
SELECT FLtDist(0, 5, 1);
-- Result: returns 0.5
SELECT FLtDist(-1, 5, 1);
-- Result: Fuzzy Logix specific error message
-- END: NEGATIVE TEST(s)
-- BEGIN: POSITIVE TEST(s)
-- Test with normal and extreme scale factor values
---- Compare the values with R
-- Case 1a:
SELECT a.SerialVal,
FLtDist(a.SerialVal, 3, 1)
FROM fzzlSerial a
WHERE a.SerialVal <= 10
ORDER BY 1;
-- Result: standard output (matches R to 9 decimal places)
-- R: 1-pt(c(1,2,3,4,5,6,7,8,9,10),3)
---- Case 1b: Test with very large values
SELECT FLtDist(1, 500, 1);
-- Result: standard output (matches R)
-- R: 1-pt(1,500)
SELECT FLtDist(1, 5000, 1);
-- Result: standard output (matches R)
-- R: 1-pt(1,5000)
SELECT FLtDist(1, 50000, 1);
-- Result: standard output (matches R)
-- R: 1-pt(1,50000)
SELECT FLtDist(100, 5, 1);
-- Result: standard output (matches R)
-- R: 1-pt(100,5)
SELECT FLtDist(1000, 5, 1);
-- Result: off by a little bit (9.43689570931383E-015 vs 9.547918e-15 in R)
-- R: 1-pt(1000,5)
SELECT FLtDist(10000, 5, 1);
-- Result: standard output (matches R)
-- R: 1-pt(10000,5)
--Case 2 a
--increase the DF to > 10000 to see if function fails
SELECT FLtDist(4, 100000, 1) AS FLtDist;
-- END: POSITIVE TEST(s)
-- END: TEST SCRIPT
|
f2994dc1ca840ecd9e80ed018e8b3ed7cce890e6 | 449d555969bfd7befe906877abab098c6e63a0e8 | /896/CH7/EX7.9/9.sce | 05d97530fb8455f80a515443d7d7e8d0df86c2a4 | [] | 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 | 200 | sce | 9.sce | clc
//Example 7.9
//Calculate the specific impulse for a rocket
Vy_exh=-3000//m/s in negative y direction
Isp=-Vy_exh/1000//KN.s/Kg
printf("The specific impulse on the rocket is %f KN.s/Kg",Isp); |
51ca3d5c8f782bd22156cce6bfe72538ad99f310 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1646/CH15/EX15.4/Ch015Ex4.sce | f9ec39bbecec0d9867f068ff884a15450f31e3a0 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 459 | sce | Ch015Ex4.sce | // Scilab code Ex15.4 : Pg:772(2011)
clc;clear;
function octal = decimal_octal(n) // Function to convert decimal to octal
i=1; octal = 0;
while (n<>0)
rem = n-fix(n./8).*8;
octal = octal + rem*i;
n = int(n/8);
i = i*10;
end
endfunction
n = 278; // Initialize the octal number
printf("The octal equivalent of %d = %d", n, decimal_octal(n));
// Result
// The octal equivalent of 278 = 426
|
64d139ce52ed6da1fb246ab988a664525b08a4bc | 34dcfd0a3d3a661a623ba00e305d50592ca2e9cf | /Secante.sce | a0680d79022f41909e89b761e27080462e496eec | [] | no_license | kelly-santos/M-todo-N-merico | 65bc023d4a705c83037634540d2b6ae1ed967242 | 9ae1c6d1eeb8bb855b8d911e896d2a918762c66b | refs/heads/main | 2022-12-27T10:17:16.964964 | 2020-10-12T17:12:15 | 2020-10-12T17:12:15 | 303,458,411 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 425 | sce | Secante.sce | function y =t0(x)
y = -481 +408 +589.64 * x + (-2349.163 * x^2)/2
endfunction
a = 0
b = 0.835
x= a
xOld = b
contador = 0
while(1)
xaux = xOld
xOld = x;
x= xOld - (t0(xOld)*(xaux - xOld))/(t0(xaux)-t0(xOld))
Er = abs((x-xOld)/x)
contador = contador +1
if (Er < 10^-3) then
break
end
if(t0(a)*t0(x) < 0)
b= x
else
a=x
end
end
|
72578605618105261b31a55077f06fdc9ac77126 | 78d7674f9dbae91af479e09422148a47f232bb78 | /diagrama_fases_novo.sce | 40cc4af5b48f01e21c819ad0644b53c5f9289079 | [] | no_license | gusplatt/teste | 0f2bda1c69d3c72c0f81c64c77e909ddbe66862d | 910d76f1a40b368fa6d2b9abc4e19a9fc798ae33 | refs/heads/master | 2021-01-19T19:02:33.781218 | 2017-08-23T13:55:36 | 2017-08-23T13:55:36 | 101,183,810 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 7,155 | sce | diagrama_fases_novo.sce | clc
clear
function psat = antoine(T)
A = [4.02832 ; 5.24677];
B = [1268.636 ; 1598.673];
C = [-56.199 ; -46.424];
//psat = 10^(A - B./(T+C)); //psat em bar T em Kelvin
A1 = [6.89677 ; 8.1122];
B1 = [1264.9 ; 1592.864];
C1 = [216.544 ; 226.184];
psat = 10^(A1 - B1./(T-273.15 + C1))*0.0013604323308265306
endfunction
function coef_ativ = gama_rk(x,T)
denset = 0.7956;
maset = 40;
denshep = 0.68867;
mashep = 100;
R = 1.987;
v1=mashep/denshep;
v2=maset/denset;
v2 = 58
V = [v1 ; v2]
x2 = 1 - x;
x = [x ; x2];
azinho = [617 ; 2096];
//azinho = [935.36;1593.97];
Gama = [(V(2)/V(1))*exp(-azinho(1)/(1.987*T));(V(1)/V(2))*exp(-azinho(2)/(1.987*T))];
MiE_RT1 = -log(x(1) + Gama(1)*x(2)) + x(2)*((Gama(1)/(x(1) + Gama(1)*x(2)))-(Gama(2)/(x(2)+Gama(2)*x(1))));
MiE_RT2 = -log(x(2) + Gama(2)*x(1)) - x(1)*((Gama(1)/(x(1) + Gama(1)*x(2)))-(Gama(2)/(x(2)+Gama(2)*x(1))));
MiE_RT = [MiE_RT1;MiE_RT2];
//coef_ativ = exp(MiE_RT)
//coef_ativ = [1;1]
teta = azinho;
x1 = x(1);
x2 = x(2);
lambda_12 = v2/v1*exp(-teta(1)/(R*(T))) //aqui, T deve estar em Kelvin
lambda_21 = v1/v2*exp(-teta(2)/(R*(T)))
beta_aux = (lambda_12/(x1+lambda_12*x2) - lambda_21/(lambda_21*x1 + x2))
gama1 = exp(-log(x1+lambda_12*x2)+x2*beta_aux)
gama2 = exp(-log(x2+lambda_21*x1)-x1*beta_aux);
coef_ativ = [gama1 ; gama2];
//coef_ativ = [1;1]
endfunction
function [gama1,gama2] = wilson(T,x1,x2)
denset = 0.7956
maset = 40
denshep = 0.68867
mashep = 100
R = 1.987
v1=mashep/denshep;
//v2=maset/denset;
v2 = 58;
teta = [746 ; 658];
lambda_12 = v2/v1*exp(-teta(1)/(R*(T))) //aqui, T deve estar em Kelvin
lambda_21 = v1/v2*exp(-teta(2)/(R*(T)))
beta_aux = (lambda_12/(x1+lambda_12*x2) - lambda_21/(lambda_21*x1 + x2))
gama1 = exp(-log(x1+lambda_12*x2)+x2*beta_aux)
gama2 = exp(-log(x2+lambda_21*x1)-x1*beta_aux)
endfunction
function F = sistema_bolha(P,x,teta)
y = teta(1);
T = teta(2);
coef_ativ = gama_rk(x,T);
psat = antoine(T);
F1 = x*coef_ativ(1)*psat(1) - y*P;
F2 = (1 - x)*coef_ativ(2)*psat(2) - (1-y)*P;
F = [F1 ; F2];
endfunction
function F = sistema_orvalho(P,y,teta)
x = teta(1);
T = teta(2);
coef_ativ = gama_rk(x,T);
psat = antoine(T);
F1 = x*coef_ativ(1)*psat(1) - y*P;
F2 = (1 - x)*coef_ativ(2)*psat(2) - (1-y)*P;
F = [F1 ; F2];
endfunction
function F = sistema_azeo(P,teta)
x = teta(1);
T = teta(2);
coef_ativ = gama_rk(x,T);
psat = antoine(T);
F1 = coef_ativ(1)*psat(1) - P;
F2 = coef_ativ(2)*psat(2) - P;
F = [F1 ; F2];
endfunction
function F = sistema_banco(P,teta,q)
x = teta(1);
T = teta(2);
coef_ativ = gama_rk(x,T);
psat = antoine(T);
F1 = coef_ativ(1)*psat(1) - P - q(1);
F2 = coef_ativ(2)*psat(2) - P - q(2);
F = [F1 ; F2];
endfunction
function J = jacobiana_bolha(P,x,teta)
J = [];
h = 1e-5;
for k = 1:2
teta_adv = teta
teta_adv(k) = teta_adv(k) + h;
der = (sistema_bolha(P,x,teta_adv) - sistema_bolha(P,x,teta))/h;
J = [J der];
end
endfunction
function J = jacobiana_orvalho(P,y,teta)
J = [];
h = 1e-5;
for k = 1:2
teta_adv = teta
teta_adv(k) = teta_adv(k) + h;
der = (sistema_orvalho(P,y,teta_adv) - sistema_orvalho(P,y,teta))/h;
J = [J der];
end
endfunction
function J = jacobiana_azeo(P,teta)
J = [];
h = 1e-5;
for k = 1:2
teta_adv = teta
teta_adv(k) = teta_adv(k) + h;
der = (sistema_azeo(P,teta_adv) - sistema_azeo(P,teta))/h;
J = [J der];
end
endfunction
function J = jacobiana_banco(P,teta,q)
J = [];
h = 1e-5;
for k = 1:2
teta_adv = teta
teta_adv(k) = teta_adv(k) + h;
der = (sistema_banco(P,teta_adv,q) - sistema_banco(P,teta,q))/h;
J = [J der];
end
endfunction
function teta_bolha = newton_bolha(P,x,teta0)
erro = 1
while erro > 1e-8
J = jacobiana_bolha(P,x,teta0);
F = sistema_bolha(P,x,teta0);
novoteta = teta0 - 0.5*inv(J)*F
erro = norm(novoteta - teta0);
teta0 = novoteta
end
teta_bolha = novoteta;
endfunction
function teta_orvalho = newton_orvalho(P,y,teta0)
erro = 1
while erro > 1e-8
J = jacobiana_orvalho(P,y,teta0);
F = sistema_orvalho(P,y,teta0);
novoteta = teta0 - 0.5*inv(J)*F
erro = norm(novoteta - teta0);
teta0 = novoteta
end
teta_orvalho = novoteta;
endfunction
function teta_azeo = newton_azeo(P,teta0)
erro = 1
while erro > 1e-8
J = jacobiana_azeo(P,teta0);
F = sistema_azeo(P,teta0);
novoteta = teta0 - inv(J)*F
erro = norm(novoteta - teta0);
teta0 = novoteta
end
teta_azeo = novoteta;
endfunction
function teta_azeo = newton_banco(P,teta0,q)
erro = 1
while erro > 1e-8
J = jacobiana_banco(P,teta0,q);
F = sistema_banco(P,teta0,q);
novoteta = teta0 - inv(J)*F
erro = norm(novoteta - teta0);
teta0 = novoteta
end
teta_azeo = novoteta;
endfunction
teta_azeo = newton_azeo(1.0133,[.3; 65+274])
pause
// gerando as curvas de ponto de bolha
vx_b = [];
vT_b = [];
P = 0.8;
teta0 = [.1;450];
for x = 0.01:0.001:0.999
teta_bolha = newton_bolha(P,x,teta0);
vx_b = [vx_b ; x];
vT_b = [vT_b ; teta_bolha(2)];
teta0 = teta_bolha;
end
plot(vx_b,vT_b-273.15,'b-')
xtitle('Wilson Model','$x_1, y_1$','$T(ºC)$') ;
vx_o = [];
vT_o = [];
teta0 = [.1;350];
for y = 0.01:0.001:0.999
teta_orvalho = newton_orvalho(P,y,teta0);
vx_o = [vx_o ; y];
vT_o = [vT_o ; teta_orvalho(2)];
teta0 = teta_orvalho;
end
plot(vx_o,vT_o-273.15,'r-')
experimento(:,1)=[0.0172742
0.0263820
//0.0272851
0.0293095
//0.0355040
//0.0423977
0.0448166
0.0573863
0.1002261
//0.1249792
0.1666204
0.2028871
0.2251639
0.2827184
//0.2946279
//0.3504181
0.3706239
0.4551522
0.7977160
//0.8056999
0.9053357
//0.9256985
//0.9279876
0.9279876
//0.9582398
//0.9653529
//0.9845673
//0.9869946
//0.9894275
]
experimento(:,2)=[0.0256672
0.0638794
//0.0957119
0.0864437
//0.1081857
//0.1404002
0.1712420
0.2028871
0.2682215
//0.2773022
0.3214778
0.3180105
0.3188743
0.3180105
//0.2780705
//0.2586680
0.2842822
0.2811618
0.3302897
//0.2922124
0.4621636
//0.5151488
//0.8036969
0.4780102
//0.9511765
//0.8680246
//0.6190385
//0.6462330
//0.7761423
];
experimento(:,3)=273.15 + [72.4
70.125
//69.25
69.52
//69
//68.09
67.13
65.99
65.1
//64.72
64.49
64.34
64.31
64.25
//64.19
//64.05
64.15
63.83
64.41
//65.52
69.19
//74.88
//85.02
70.33
//90.34
//88.37
//78.02
//79.59
//84.09
]
plot(experimento(:,1),experimento(:,3)-273.15,'bo')
plot(experimento(:,2),experimento(:,3)-273.15,'bx')
|
cea427b9346fbd2834f1b133de06d030cb90efe5 | e806e966b06a53388fb300d89534354b222c2cad | /macros/getgaussiankernel.sci | 4fcf144f8f6089fb710b267efad858813fdb594f | [] | no_license | gursimarsingh/FOSSEE_Image_Processing_Toolbox | 76c9d524193ade302c48efe11936fe640f4de200 | a6df67e8bcd5159cde27556f4f6a315f8dc2215f | refs/heads/master | 2021-01-22T02:08:45.870957 | 2017-01-15T21:26:17 | 2017-01-15T21:26:17 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 129 | sci | getgaussiankernel.sci | function output = getGaussianKernel(ksize, sigma, ktype)
output = opencv_getGaussianKernel(ksize, sigma, ktype)
endfunction
|
4440dfcd1fbb5e275ef424af99e25c7841dce58c | 449d555969bfd7befe906877abab098c6e63a0e8 | /2621/CH2/EX2.13/Ex2_13.sce | 2a4fa0579965d6b82e42e50140dd7b9ad6305cb6 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 556 | sce | Ex2_13.sce | // Example 2.13
clc;
clear;
close;
// Given data
format('v',6);
SR= 6;// slew rate in V/µs
SR= 6*10^6;// in V/s
// Part (i) For Vmax= 1V
Vmax= 1;// in V
fmax= SR/(2*%pi*Vmax);// limiting frequency in Hz
fmax= fmax*10^-6;// in MHz
disp(fmax,"Part (i) : The limiting frequency for maximum voltage of 1V in MHz is : ");
// Part (ii) For Vmax= 10V
Vmax= 10;// in V
fmax= SR/(2*%pi*Vmax);// limiting frequency in Hz
fmax= fmax*10^-3;// in kHz
disp(fmax,"Part (ii) : The limiting frequency for maximum voltage of 10V in kHz is : ");
|
1f8c86e5e47ebf6b12091c46651cb15401f9bf74 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2150/CH5/EX5.3/ex5_3.sce | 83f41d57aeca9bbf3aafcd20f5895cf9719e6e29 | [] | 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 | 410 | sce | ex5_3.sce | // Exa 5.3
clc;
clear;
close;
// Given data
A_V = 117;
r_e = 22.7;// in ohm
bita = 300;
Zin_base = bita*r_e;// in ohm
R1 = 2.2*10^3;// in ohm
R2 = 10*10^3;// in ohm
Zin_stage = (Zin_base*R1*R2)/(Zin_base*R1+R1*R2+R2*Zin_base);// in ohm
R = 600;// in ohm
V = 2;// in mV
V_in = (Zin_stage/(R+Zin_stage))*V;// in mV
V_out = A_V * V_in;// in mV
disp(round(V_out),"The output voltage in mV is");
|
1cbd2014e480fe8c2e3d595a54049eac8e00aae3 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1958/CH15/EX15.1/Chapter15_example1.sce | 48cc6de4dfcdcf871a5384fc7c1577653d4f8d23 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 326 | sce | Chapter15_example1.sce | clc
clear
//Input data
E=5000//Intensity of electric field in N/C
d=0.02//Distance in m
e=(1.6*10^-19)//Charge of the electron in C
m=(9.1*10^-31)//Mass of the electron in kg
//Calculations
v=sqrt(2*e*E*d/m)/10^6//Speed of the electron in m/s *10^6
//Output
printf('Speed of the electron is %3.2f *10^6 m/s',v)
|
00ebe032547a93b0ab329709ddc42a3e5d85dcba | 449d555969bfd7befe906877abab098c6e63a0e8 | /3785/CH8/EX8.2/Ex8_2.sce | 0aa710cc43b2b210301fc986ed4f5aa4a047acbd | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 430 | sce | Ex8_2.sce | // Example 8_2
clc;funcprot(0);
// Given data
D=2;// The diameter of the pipe in inch
h_in=10;// Elevation in m
Q=425;// The volumetric flow rate in gal/min
g=9.807;// The acceleration due to gravity in m/s^2
// Calculation
D=D*2.54*10^-2;// m
Q=(Q*3.785*10^-3)/60;// The volumetric flow rate in m^3/s
V=(4*Q)/(%pi*D^2);// m/s
deltah=h_in-(V^2/(2*g));// m
printf("The reduction in head,h_in-h_out=%1.3f m",deltah);
|
ebb685363440394a347d425246c0584124469e58 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3204/CH14/EX14.22/Ex14_22.sce | 8aad11eba987b7796fcc97208778bdb223952b86 | [] | 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 | 483 | sce | Ex14_22.sce | // Initilization of variables
P=50 // N // Weight of the car
Q=100 // N // Weight of the rectangular block
g=9.81 // m/s^2 // acc due to gravity
b=25 // cm // width of the rectangular block
d=50 // cm // depth of the block
// Calculations
a=(Q*g)/(4*P+2*Q) // m/s^2 // from eq'n 4
W=(Q*(P+Q))/(4*P+Q) // N // from eq'n 6
// Resuts
clc
printf('The maximum value of weight (W) by which the car can be accelerated is %f N \n',W)
printf('The acceleration is %f m/s^2 \n',a)
|
8b99865531c8b685112509a91df37c850bf99c3c | 449d555969bfd7befe906877abab098c6e63a0e8 | /1835/CH3/EX3.12/Ex3_12.sce | 0d754dbe6892f07f54a10bb86a5f671b04091e95 | [] | 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 | 1,195 | sce | Ex3_12.sce | //CHAPTER 3 ILLUSRTATION 12 PAGE NO 109
//TITLE:FRICTION
clc
clear
//===================================================================================
//INPUT DATA
PI=3.147
d2=.30// DIAMETER OF SHAFT IN m
W=200000// LOAD AVAILABLE IN NEWTONS
N=75// SPEED IN rpm
U=.05// COEFFICIENT OF FRICTION
p=300000// PRESSURE AVAILABLE IN N/m^2
P=16200// POWER LOST DUE TO FRICTION IN WATTS
//====================================================================================
//CaLCULATION
T=P*60/2/PI/N// TORQUE INDUCED IN THE SHFT IN N-m
//LET X=(r1^3-r2^3)/(r1^2-r2^2)
X=(3/2*T/U/W)
r2=.15// SINCE d2=.30 m
c=r2^2-(X*r2)
b= r2-X
a= 1
r1=( -b+ sqrt (b^2 -4*a*c ))/(2* a);// VALUE OF r1 IN m
d1=2*r1*100// d1 IN cm
n=W/(PI*p*(r1^2-r2^2))
//================================================================================
//OUTPUT
printf('\nEXTERNAL DIAMETER OF SHAFT =%3.3f cm\nNO OF COLLARS REQUIRED =%.3f or %.0f',d1,n,n+1)
|
33baeefde2eeb7d3408e9a68df8b61487b31c2ee | 449d555969bfd7befe906877abab098c6e63a0e8 | /2216/CH11/EX11.1/ex_11_1.sce | ed1cc9666533946e2abf926b20da87c15074f87c | [] | 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 | 211 | sce | ex_11_1.sce | //Example 11.1:interaction length
clc;
clear;
close;
format('v',6)
po=1;//assume
p1=po/2;//
p2=p1;//
kl=asin(sqrt(p1));//in degree
disp(kl,"interaction length is")
//answer is in the form of pi in the textbook
|
6b2452ce2fc6bff515d5918ded65a7163f821377 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1187/CH10/EX10.6/6.sce | 42953504ee27ebdfa99b6d9aab288e97de3ff439 | [] | 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 | 167 | sce | 6.sce | clc
g=9.81; // m/s^2
T=12; // s
c=g*T/(2*%pi);
lambda=c*T;
disp("Phase velocity =")
disp(c)
disp("m/s")
disp("Wavelength =")
disp(lambda)
disp("m") |
20a7fe8c30352d01014bae107ef2de6fb0a2cdf9 | b24d354cfcd174c92760535d8b71e22ced005d81 | /DSP functions/tf2cl/test_4.sce | 1b988acb87186575a783b2f4bb46c9f7b3ee9b91 | [] | no_license | shreniknambiar/FOSSEE-Signal-Processing-Toolbox | 57ad8e2a71d64f95c4ccfd131e00095cf2b9c6f8 | 143cf61eff31240870dc0c4f61e32818a4482365 | refs/heads/master | 2021-01-01T18:25:34.435606 | 2017-07-25T18:23:47 | 2017-07-25T18:23:47 | 98,334,322 | 0 | 0 | null | 2017-07-25T17:48:00 | 2017-07-25T17:47:59 | null | UTF-8 | Scilab | false | false | 371 | sce | test_4.sce | // Test # 4 : When numerator is neither symmetric or anti-symmetric
exec('./tf2cl.sci',-1);
//[d1,d2,b]=tf2cl([0.4 0.5 0.31],[6 32.4 -3])
//!--error 10000
//Numerator coeffcients must be either be symmetric or antisymmetric
//at line 71 of function tf2ca called by :
//at line 46 of function tf2cl called by :
//[d1,d2,b]=tf2cl([0.4 0.5 0.31],[6 32.4 -3])
|
d63efbcc26faa745fc1df775bb2b229c92d5186e | 93ef4e961aa26ff00c7a6f85d31e3141346c5555 | /SerialDbg-copyFromDuma.sce | 93cf502d5862f00af77188dd2dc371693c4209c7 | [] | no_license | mjankovec/FW_Respirator_CtrlSTM32G474RE | 20abbd58f6e3dc2bc9c5716ae521320c0a01e7a4 | 88022ad08b09cabd12faf00e41e1d03080caf1bf | refs/heads/master | 2022-10-09T12:24:09.047374 | 2020-06-08T13:46:55 | 2020-06-08T13:46:55 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,210 | sce | SerialDbg-copyFromDuma.sce | clear, clc, xdel(winsid())
h=openserial(14,"1000000,n,8,1")
writeserial(h,"s")
tic()
i=0
mprintf("\nStart\n")
buf2=""
Nb=0
cnt0=0
while toc() < 5 do
xpause(10000) //microseconds
buf2 = buf2 + readserial(h)
if (length(buf2)>Nb) then
mprintf("\r%d*",i);
cnt0=0
else
mprintf("%d ",i);
cnt0=cnt0+1;
if (cnt0 >2) then
break
end
end
Nb=length(buf2)
i=i+1
if i>500 then
mprintf(" timeout?")
break
end
end
mprintf("\nStop\n");
result=closeserial(h)
if result == 0 then
mprintf("\nClose OK\n\n")
else
mprintf("\nClose ERR\n\n")
end
DW=4
dbg=csvTextScan(buf2)
dbg=dbg(1:length(dbg)-1)
Nd=length(dbg)/DW
dbg=matrix(dbg,length(dbg)/DW,DW).'
//d=dbg(:,2)
ov=dbg(1,:)
sig=dbg(2,:)
start=dbg(3,:)
delta=dbg(4,:)
stop=start+delta
fig1=scf();
fig1.figure_size=[1920,1000]
fig1.figure_position=[0,0]
plot((0:(length(sig)-1)).'/40000,abs(sig),'k')
plot((0:(length(ov)-1)).'/40000,ov,'b')
plot((0:(length(start)-1)).'/40000,start,'r')
plot((0:(length(stop)-1)).'/40000,stop,'r:')
//disp([stdev(sig) min(sig) max(sig)])
//fig1.children.data_bounds=[0,min(sig);1000,max(sig)]
//fig1.children.grid = [1,-1]
|
f4d6e0f58432ef6c414c9b5dc79c8e5a390eb993 | a159f59d19e2b03b234e9c2977ba4a932180e648 | /Software/GreenScilabV0.9/bin/gl_disp_curve.sci | 8dcf4134c84f2e288031ccfb0636459ab86448c0 | [] | no_license | OpenAgricultureFoundation/openag_sim | e052bbcc31b1d7f9b84add066327b479785f8723 | 425e678b55e24b5848d17181d25770175b8c2c3f | refs/heads/master | 2021-07-01T06:25:08.753260 | 2017-09-20T21:44:18 | 2017-09-20T21:44:18 | 80,540,145 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 13,498 | sci | gl_disp_curve.sci | function []=writeTo(directory,iteration)
//output curve
QO_T=zeros(OrganType,N+1); QO_T(:,:)=sum(QO,2);//biomass for organs in each cycle
dim1=size(QO_T);
//disp(dim1);
QST=cumsum(Q);//accumulated biomass production
dim2=size(QST);
//disp(dim2);
QO_TS=zeros(OrganType,N+1); //accumulated biomass for organs in each cycle
for id=1:OrganType;
QO_TS(id,:)=cumsum(QO_T(id,:));
end;
dim3=size(QO_TS);
//disp(dim3);
QV=QO_TS(3,:);//biomass or volume of internode= pith+layer
QV(1,2:N)=QV(1,2:N)+QO_TS(6,1:N-1);
dim4=size(QV);
//disp(dim4);
QTp=zeros(OrganType,maxp); QTp(:,:)=sum(QO,3);
dim5=size(QTp);
//disp(dim5);
QT=zeros(OrganType,1);QT(:,1)=sum(QTp,2);
dim6=size(QT);
//disp(dim6);
Color_O = [0.2,0.6,0.4;0.2,0.9,0.4;0.6,0.2,0;1,0,0;1,1,0;1,0.5,0;0,0.2,0.4];
if Flag_biomass_fig==1 then
//f = scf() ;
//f.figure_name='Biomass repartition';
//total
////i = 1:size(Q,1);
///********** MODIFIED ***********
//i = 1 : (size(Q,1)-1);
//for j = 1 : (size(Q,1)-1)
// TQ(j)=Q(j+1);
//end*
////i=1:N;
////h=plot2d(i,Q(1:N),style=1);
// h=plot2d(i,TQ,style=1);
///************ END ************8
//organs
//disp(QO_T);
[fres1,err]=mopen(directory+string(iteration)+"BiomassRepartition.sci","w");
disp("the following is fres");
disp(fres1);
disp(err);
disp("end fres");
mfprintf(fres1,"%6s %6s %6s %6s %6s %6s","blade","petiole","pith","female fruit","male fruit","ring");
mfprintf(fres1,"\n");
mfprintf(fres1,"%6.5f %6.5f %6.5f %6.5f %6.5f %6.5f\n",QO_T(:,1:7));
mfprintf(fres1,"%6.5f %6.5f %6.5f %6.5f %6.5f %6.5f\n",QO_T(:,8:14));
mfprintf(fres1,"%6.5f %6.5f %6.5f %6.5f %6.5f %6.5f\n",QO_T(:,15:21));
mfprintf(fres1,"%6.5f %6.5f %6.5f %6.5f %6.5f %6.5f\n",QO_T(:,22:28));
mclose(fres1);
//i = 1:N;
//plot2d(i,QO_T(1,i),style=13); // green blade
//i = 1:N;
//plot2d(i,QO_T(2,i),style=18); //green petiole
//i = 1:N;
//plot2d(i,QO_T(3,i),style=26); //brown pith(internode)
//i = 2:N;
//plot2d(i,QO_T(4,i),style=21); //red female fruit
//i = 2:N;
// plot2d(i,QO_T(5,i),style=2); //blue male fruit
//i = 2:N;
// plot2d(i,QO_T(6,i),style=22); //purple ring
// i = 1:N;
// for id = 1:6;
// if id<4 then
// plot2d(i,QO_T(id,i),style=id+1);
// else
// i = 2:N;
// plot2d(i,QO_T(id,i),style=id+1);
// end;
// end;
//a=gca();
// a.children(1).children.thickness=4;
// for i=2:7;
// a.children(i).children.thickness=3;
// end
// a.title.text="Biomass production and repartition" ;
// a.title.font_size=3;
// a.x_label.text="Plant Age" ;
// a.x_label.font_size=2;
// a.y_label.text="Biomass" ;
// a.y_label.font_size=2;
// a.data_bounds=[1,0;N,max(Q)];
// if N>=3
// if Q(2) > Q(3) then
// legends(["total";"blade";"petiel";"pith";"female flower";"male flower";"ring"],[1 13 18 26 21 2 22],opt="ur");
// else
// legends(["total";"blade";"petiel";"pith";"female flower";"male flower";"ring"],[1 13 18 26 21 2 22],opt="ul");
// end;
// else
// legends(["total";"blade";"petiel";"pith";"female flower";"male flower";"ring"],[1 13 18 26 21 2 22],opt="ur");
// end;
end
if Flag_bioprod_fig==1 then
// draw the value of Q(n-1) / D(n)
//f = scf() ;
// f.figure_name='Production / Demand';
//total
////i = 1:size(Q,1);
///********** MODIFIED ***********
//i = 1 : (size(Q,1)-1);
//for j = 1 : (size(Q,1)-1)
// TQ(j)=Q(j);
// end
[fres2,err]=mopen(directory+string(iteration)+"prodDemand.sci","w");
QD=[];
for k=1:length(Demand)
if Demand(1,k) == 0
break
end
end
if k<length(Demand)
for j=1:k-1
QD(j)=Q(j)/Demand(1,j);
end
else
if Demand(1,k)==0
for j=1:k-1
QD(j)=Q(j)/Demand(1,j);
end
else
for j=1:length(Demand)
QD(j)=Q(j)/Demand(1,j);
end
end
end
i=1:length(QD);
////h=plot2d(i,Q,style=1);
mfprintf(fres2,"%6s","Q/D");
mfprintf(fres2,"%6.5f\n",QD);
mclose(fres2);
//h=plot2d(i,QD,style=1);
///************ END ************8
//a=gca();
// a.children(1).children.thickness=4;
// a.title.text="Biomass production devided by Demand" ;
// a.title.font_size=3;
// a.x_label.text="Plant Age" ;
// a.x_label.font_size=2;
// a.y_label.text="Q/D" ;
// a.y_label.font_size=2;
// a.data_bounds=[1,0;N,max(QD)];
end;
if Flag_biomass_fig_a==1 then
//f = scf() ;
//f.figure_name='Accumulated Biomass repartition';
//total
i = 1:size(QST,1);
///********** MODIFIED ***********
//i = 1 : (size(QST,1)-1);
// for j = 1 : (size(QST,1)-1)
// TSQ(j)=QST(j);
// end
//h = plot2d(i,QST,style=1);
//h = plot2d(i,TSQ,style=1);
///********* END ****************
[fres3,err]=mopen(directory+string(iteration)+"accumulatedBiomassRepartition.sci","w");
//disp(fres3);
mfprintf(fres3,"%6s %6s %6s %6s %6s %6s","blade","petiole","pith","female fruit","male fruit","ring");
mfprintf(fres3,"\n");
mfprintf(fres3,"%6.5f %6.5f %6.5f %6.5f %6.5f %6.5f\n",QO_TS(:,1:7));
mfprintf(fres3,"%6.5f %6.5f %6.5f %6.5f %6.5f %6.5f\n",QO_TS(:,8:14));
mfprintf(fres3,"%6.5f %6.5f %6.5f %6.5f %6.5f %6.5f\n",QO_TS(:,15:21));
mfprintf(fres3,"%6.5f %6.5f %6.5f %6.5f %6.5f %6.5f\n",QO_TS(:,22:28));
mclose(fres3);
//organs
// i = 1:N;
// plot2d(i,QO_TS(1,i),style=13); // green blade
// i = 1:N;
// plot2d(i,QO_TS(2,i),style=18); //green petiole
// i = 1:N;
// plot2d(i,QO_TS(3,i),style=26); //brown pith(internode)
// i = 2:N;
// plot2d(i,QO_TS(4,i),style=21); //red female fruit
// i = 2:N;
// plot2d(i,QO_TS(5,i),style=2); //blue male fruit
// i = 2:N;
// plot2d(i,QO_TS(6,i),style=22); //purple ring
//i = 1:N;
//for id = 1:6;
// if id<4 then
// h = plot2d(i,QO_TS(id,i),style=id+1);
// else
// i = 2:N;
// h = plot2d(i,QO_TS(id,i),style=id+1);
// end;
// end;
//a=gca();
// a.children(1).children.thickness=4;
// for i=2:7;
// a.children(i).children.thickness=3;
// end
// a.title.text="Accumulated biomass production and repartition" ;
// a.title.font_size=3;
// a.x_label.text="Plant Age" ;
// a.x_label.font_size=2;
// a.y_label.text="Biomass" ;
// a.y_label.font_size=2;
// a.data_bounds=[1,0;N,max(QST)];
// legends(["total";"blade";"petiel";"pith";"female flower";"male flower";"ring"],[1 13 18 26 21 2 22],opt="ul")
end;
//display leaf area index case of field crop
if Flag_disp_LAI==1 then
B_ST=zeros(1,N);
for J=1:N
for p = 1:maxp;
for i = 1:J;
if B_S(p,i,J)>0 & i<=Tu_O(1,1,p) then // leaf exist and still function
B_ST(J)=B_ST(J)+B_S(p,i,J)*Nb_O(1,1,i,J,J,p);
end;
end;
end
end
if Flag_field==1 then
LAI=zeros(1,N);
for J=1:N
LAI(J)=B_ST(J)/Sp;
end;
//f = scf() ;
//f.figure_name='leaf area index';
J=1:N;
dimTest=size(LAI(1));
//disp(LAI(:));
[fres4,err]=mopen(directory+string(iteration)+"LeafAreaIndex.sci","w");
mfprintf(fres4,"%6s","LAI");
mfprintf(fres4,"\n");
mfprintf(fres4,"%6.5f\n",LAI(:));
mclose(fres4);
//h=plot2d(J,LAI,style=1);
//a=gca();
// a.children(1).children.thickness=4;
// a.title.text="Leaf area index" ;
// a.title.font_size=3;
// a.x_label.text="Plant Age" ;
// a.x_label.font_size=2;
// a.y_label.text="LAI" ;
// a.y_label.font_size=2;
// a.data_bounds=[1,0;N,max(LAI)];
else
//f = scf() ;
// f.figure_name='Plant leaf area ';
// J=1:N;
// h=plot2d(J,B_ST,style=1);
//
// a=gca();
// a.children(1).children.thickness=4;
// a.title.text="Leaf area" ;
// a.title.font_size=3;
// a.x_label.text="Plant Age" ;
// a.x_label.font_size=2;
// a.y_label.text="Leaf area (cm2)" ;
// a.y_label.font_size=2;
// a.data_bounds=[1,0;N,max(B_ST)];
end
end
//%%%%%%%% curve of size of organs B_S,I_H,I_S,F_V %%%%%%%
//for p=1:maxp
// //[fres,err]=mopen(directory+string(iteration)+"OrganSizes.sci","w");
// //mfprintf(fres,"%6s","Blade Surface");
//
// if Flag_size_fig_phy(p)==1 then
//
// f = scf() ;
// f.figure_name=strcat(['Organ size--Physiological age-',string(p)]);
// f.visible='off';
//
// //blade surface
// subplot(2,2,1);
//
// for J=1:N ;
// i = 1:J;
// //mfprintf(fres,"%6.5f\n",B_S(p,i,J));
// h = plot2d(J-i+1,B_S(p,i,J),style=13);
// a=gca();
// a.children(1).children.thickness=4;
// a.y_location="right";
// a.x_label.text="Plant Age" ;
// a.y_label.text="leaf surface" ;
// a.data_bounds=[1,0;N,max(B_S(p,:,J))];
// end;
// //internode length
// subplot(2,2,2);
// for J=1:N ;
// i = 1:J;
// //mfprintf(fres,"\n");
// //mfprintf(fres
// h = plot2d(J-i+1,I_H(p,i,J),style=26);
// a=gca();
// a.children(1).children.thickness=4;
//
// a.x_label.text="Plant Age" ;
// a.y_label.text="I_H" ;
// a.data_bounds=[1,0;N,max(I_H(p,:,J))];
// end;
// //internode section area
// subplot(2,2,4);
// for J =1:N;
// i = 1:J;
// h = plot2d(J-i+1,I_S(p,i,J,J),style=26);
// a=gca();
// a.children(1).children.thickness=4;
// a.x_label.text="Plant Age" ;
// a.y_label.text="I_Section_area" ;
// a.data_bounds=[1,0;N,max(I_S(p,:,J,J))];
// end;
//
// //fruit volume
// subplot(2,2,3);
// for J = 1:N;
// i = 1:J;
// h =plot2d(J-i+1,Ff_V(p,i,J),style=21);
// a=gca();
// a.children(1).children.thickness=4;
// a.y_location="right";
// a.x_label.text="Plant Age" ;
// a.y_label.text="V_Ff" ;
// end;
// f.visible='on';
//
// end;
//
//end;
//if Flag_demo==0 then
// x_message('Curve Finished');
//end
//for p=1:maxp
//
// if Flag_biomass_fig_phy(p)==1 then
//
// f = scf() ;
// f.figure_name=strcat(['Organ weight--Physiological age-',string(p)]);
// f.visible='off';
//
// //blade weight
// subplot(3,2,1);
// for J=1:N ;//plant age
// i = 1:min(J,Nu_Ma(p)); //pos
// h = plot2d(i,matrix(q_O(1, p,J-i+1, J),1,min(J,Nu_Ma(p))),style=13);
// a=gca();
// a.children(1).children.thickness=4;
// a.y_location="right";
// a.x_label.text="Phytomer rank" ;
// a.y_label.text="Blade weight(g)" ;
// a.data_bounds=[1,0;min(N,Nu_Ma(p)),max(q_O(1, p,J-i+1, J))];
// end;
//
// //petiole weight
// subplot(3,2,2);
// for J=1:N ;//plant age
// i = 1:min(J,Nu_Ma(p)); //pos
// h = plot2d(i,matrix(q_O(2, p,J-i+1, J),1,min(J,Nu_Ma(p))),style=13);
// a=gca();
// a.children(1).children.thickness=4;
// a.y_location="left";
// a.x_label.text="Phytomer rank" ;
// a.y_label.text="Petiole weight(g)" ;
// a.data_bounds=[1,0;min(N,Nu_Ma(p)),max(q_O(2, p,J-i+1, J))];
// end;
// //pith weight
// subplot(3,2,3);
// for J=1:N ;//plant age
// i = 1:min(J,Nu_Ma(p)); //pos
// h = plot2d(i,matrix(q_O(3, p,J-i+1, J),1,min(J,Nu_Ma(p))),style=26);
// a=gca();
// a.children(1).children.thickness=4;
// a.y_location="right";
// a.x_label.text="Phytomer rank" ;
// a.y_label.text="Pith weight(g)" ;
// a.data_bounds=[1,0;min(N,Nu_Ma(p)),max(q_O(3, p,J-i+1, J))];
// end;
// //internode weight
// subplot(3,2,4);
// for J=1:N ;//plant age
// data=[];
// for i = 1:min(J,Nu_Ma(p));//pos
// ageGU=J-i+1;
// QL=0;//weight of layer in this GU
// for k=0:ageGU-1
// QL=QL+q_L(p,ageGU-k,J-k,J-k);
// end
// tmp=q_O(3, p,ageGU,J)+QL;
// data=[data tmp];
// end
// i = 1:min(J,Nu_Ma(p));
// h = plot2d(i,data,style=26);
// a=gca();
// a.children(1).children.thickness=4;
// a.y_location="left";
// a.x_label.text="Phytomer rank" ;
// a.y_label.text="Internode weight(g)" ;
// a.data_bounds=[1,0;min(N,Nu_Ma(p)),max(data)];
// end;
// //female weight
// subplot(3,2,5);
// for J=1:N ;//plant age
// i = 1:min(J,Nu_Ma(p)); //pos
// h = plot2d(i,matrix(q_O(4, p,J-i+1, J),1,min(J,Nu_Ma(p))),style=21);
// a=gca();
// a.children(1).children.thickness=4;
// a.y_location="right";
// a.x_label.text="Phytomer rank" ;
// a.y_label.text="Female weight(g)" ;
// a.data_bounds=[1,0;min(N,Nu_Ma(p)),max(q_O(4, p,J-i+1, J))];
// end;
// subplot(3,2,6);
// for J=1:N ;//plant age
// i = 1:min(J,Nu_Ma(p)); //pos
// h = plot2d(i,matrix(q_O(5, p,J-i+1, J),1,min(J,Nu_Ma(p))),style=21);
// a=gca();
// a.children(1).children.thickness=4;
// a.y_location="left";
// a.x_label.text="Phytomer rank" ;
// a.y_label.text="Male weight(g)" ;
// a.data_bounds=[1,0;min(N,Nu_Ma(p)),max(q_O(5, p,J-i+1, J))];
// end;
//
// f.visible='on';
// end;
//
//end;
endfunction
|
38a5d6321e720884bc1608be5d061142a0702e50 | 449d555969bfd7befe906877abab098c6e63a0e8 | /635/CH13/EX13.4/Ch13Ex4.sci | f643e71644d1c75182456e42fd49c58d9a9dfa69 | [] | 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 | 834 | sci | Ch13Ex4.sci | // Scilab Code Ex13.4 Comparison of intrinsic carrier densities of two semiconductors at room temperature Page-433 (2010)
eV = 1.6e-019; // Joule equivalent of 1 eV
m = 9.1e-031; // Rest mass of an electron, kg
m_e = m; // Effective mass of electron, kg
m_h = m; // Effective mass of electron, kg
Eg_A = 0.36; // Energy gap of A, eV
Eg_B = 0.72; // Energy gap of B, eV
k = 1.38e-023; // Boltzmann constant, J/mol/K
h = 6.626e-034; // Planck's constant, Js
k_T = 0.052/2; // Thermal energy, eV
// As n_i_ratio = ni_A/ni_B = exp(-Eg_A/(2*k_T))/exp(-Eg_A/(2*k_T))
n_i_ratio = exp(-Eg_A/(2*k_T))/exp(-Eg_B/(2*k_T)); // Intrinsic carrier density ratio of A and B
printf("\nThe ratio of intrinsic carrier density = %4d ", n_i_ratio);
// Result
// The ratio of intrinsic carrier density = 1015 |
0319161585725016b9a6beb27a84f5701ec81354 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3856/CH4/EX4.10/Ex4_10.sce | c2a01538563695b035dd30c8cd8899d41f91032f | [] | 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 | 715 | sce | Ex4_10.sce | //Calculate the standard Enthalpy for the reaction three Oxygen molecule givs two Ozone molecule
//Example 4.10
clc;
clear;
delrH298deg=285.4; //standard enthalpy at 298 k in kJ mol^-1
Cp1=29.4; //molar heat capacity for O2 at constant pressur in J K^-1
Cp2=38.2; //molar heat capacity for O3 at constant pressur in J K^-1
delCp=2*Cp2-3*Cp1; //change in molar heat capacity for reaction in J K^-1
T2=380; //final temperature in K
T1=298; //initial temperature in K
delT=T2-T1; //change in temperature in K
delrH380deg=((delCp*delT)/1000)+delrH298deg; //standard Enthalpy for the reaction at 380 K in kJ mol^-1
printf("Standard Enthalpy = %.1f kJ mol^-1",delrH380deg);
|
6163bb2f29ee83bc4433287fb5ae1ba4d67a8de5 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3850/CH46/EX46.3/Ex46_3.sce | 2533c24ba9c8632c83e18a4a30c3b1e8489da660 | [] | 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 | 333 | sce | Ex46_3.sce |
//To calculate the mass excess of Hydrogen
//Example 46.3
clear;
clc;
u=931;//1 Atomic Mass Unit in MeV/c^2
m=1.00783;//Mass of Hydrogen atom in atomic mass unit
A=1.0;//Atomic Mass of Hydrogen atom in atomic mass unit
Me=u*(m-A);//Mass excess of Hydrogen
printf("The mass excess of Hydrogen = %.2f MeV",Me);
|
5b1daeab6dfb7b314dc34e728b82a232b1ab3cc7 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3683/CH5/EX5.12/Ex5_12.sce | 2ff93fdfe792c1ba8f9e230df81e65e0eeecca4b | [] | 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 | 1,519 | sce | Ex5_12.sce | b=450//width, in mm
D=900//depth, in mm
c=80//cover, in mm
d=D-c//in mm
Asc=4000//in sq mm
Ast=Asc//in sq mm
P=500//in kN
e=600//in mm
m=18.66
//equation for x is: x^2 + (k1 - k2 / sigma_cbc_dash) x - k3 = 0
k1=2/b*((1.5*m-1)*Asc+m*Ast)
k2=2*P*10^3/b
k3=2/b*(c*(1.5*m-1)*Asc+d*m*Ast)
//equation for sigma_cbc_dash is: sigma_cbc_dash = Q1 x /(Q2 x^2 (d - x/3) + Q3 (x - c))
Q1=P*10^3*(e+d-D/2)
Q2=b/2
Q3=(1.5*m-1)*(d-c)*Asc
sigma_cbc_dash=7//assume, in MPa
//solving equation for x
p=1
q=(k1-k2/sigma_cbc_dash)
r=-k3
x=(-q+sqrt(q^2-4*p*r))/2/p//in mm
sigma_cbc_dash = Q1*x/(Q2*x^2*(d-x/3)+Q3*(x-c))//in MPa
//this process is repeated till convergence
//solving equation for x
p=1
q=(k1-k2/sigma_cbc_dash)
r=-k3
x=(-q+sqrt(q^2-4*p*r))/2/p//in mm
sigma_cbc_dash = Q1*x/(Q2*x^2*(d-x/3)+Q3*(x-c))//in MPa
//solving equation for x
p=1
q=(k1-k2/sigma_cbc_dash)
r=-k3
x=(-q+sqrt(q^2-4*p*r))/2/p//in mm
sigma_cbc_dash = Q1*x/(Q2*x^2*(d-x/3)+Q3*(x-c))//in MPa
//solving equation for x
p=1
q=(k1-k2/sigma_cbc_dash)
r=-k3
x=(-q+sqrt(q^2-4*p*r))/2/p//in mm
sigma_cbc_dash = Q1*x/(Q2*x^2*(d-x/3)+Q3*(x-c))//in MPa
//solving equation for x
p=1
q=(k1-k2/sigma_cbc_dash)
r=-k3
x=(-q+sqrt(q^2-4*p*r))/2/p//in mm
sigma_cbc_dash = Q1*x/(Q2*x^2*(d-x/3)+Q3*(x-c))//in MPa
//solving equation for x
p=1
q=(k1-k2/sigma_cbc_dash)
r=-k3
x=(-q+sqrt(q^2-4*p*r))/2/p//in mm
sigma_sc=m*sigma_cbc_dash*(x-c)/x//in MPa
sigma_st=m*sigma_cbc_dash*x/(d-x)//in MPa
//answer in textbook is incorrect
|
d27dab6f87d8202fc09611959152e14b525e4dfa | c164ae1cf1404fb2f02d74b44668bc58770c1bde | /default.tst | c0d2652aad2e6727dc4863fb44fa060f0847713f | [] | no_license | usnistgov/LV_Config_class | 5c714f88dc661b398c5e3b3f9f5a433150c5aea3 | 596c6f3525d93e21a7c50a6c764d62df18890805 | refs/heads/master | 2023-02-17T06:12:32.965969 | 2021-01-06T18:47:51 | 2021-01-06T18:47:51 | 97,616,088 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 3,365 | tst | default.tst | [Bus1]
EvtPluginINIFilePath = "C37EvtPlugin/C37EventPlugin.ini"
EvtParams.<size(s)> = "13 6"
EvtParams 0 = "70"
EvtParams 1 = "70"
EvtParams 2 = "70"
EvtParams 3 = "20"
EvtParams 4 = "20"
EvtParams 5 = "20"
EvtParams 6 = "60"
EvtParams 7 = "60"
EvtParams 8 = "60"
EvtParams 9 = "60"
EvtParams 10 = "60"
EvtParams 11 = "60"
EvtParams 12 = "0"
EvtParams 13 = "-120"
EvtParams 14 = "120"
EvtParams 15 = "0"
EvtParams 16 = "-120"
EvtParams 17 = "120"
EvtParams 18 = "0"
EvtParams 19 = "0"
EvtParams 20 = "0"
EvtParams 21 = "0"
EvtParams 22 = "0"
EvtParams 23 = "0"
EvtParams 24 = "0"
EvtParams 25 = "0"
EvtParams 26 = "0"
EvtParams 27 = "0"
EvtParams 28 = "0"
EvtParams 29 = "0"
EvtParams 30 = "0"
EvtParams 31 = "0"
EvtParams 32 = "0"
EvtParams 33 = "0"
EvtParams 34 = "0"
EvtParams 35 = "0"
EvtParams 36 = "0"
EvtParams 37 = "0"
EvtParams 38 = "0"
EvtParams 39 = "0"
EvtParams 40 = "0"
EvtParams 41 = "0"
EvtParams 42 = "0"
EvtParams 43 = "0"
EvtParams 44 = "0"
EvtParams 45 = "0"
EvtParams 46 = "0"
EvtParams 47 = "0"
EvtParams 48 = "0"
EvtParams 49 = "0"
EvtParams 50 = "0"
EvtParams 51 = "0"
EvtParams 52 = "0"
EvtParams 53 = "0"
EvtParams 54 = "0"
EvtParams 55 = "0"
EvtParams 56 = "0"
EvtParams 57 = "0"
EvtParams 58 = "0"
EvtParams 59 = "0"
EvtParams 60 = "0"
EvtParams 61 = "0"
EvtParams 62 = "0"
EvtParams 63 = "0"
EvtParams 64 = "0"
EvtParams 65 = "0"
EvtParams 66 = "0"
EvtParams 67 = "0"
EvtParams 68 = "0"
EvtParams 69 = "0"
EvtParams 70 = "0"
EvtParams 71 = "0"
EvtParams 72 = "0"
EvtParams 73 = "0"
EvtParams 74 = "0"
EvtParams 75 = "0"
EvtParams 76 = "0"
EvtParams 77 = "0"
EvtConfig.UTC Time 0 = "\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00"
EvtConfig.Nominal Frequency = "60"
EvtConfig.Reporting Rate = "60"
EvtConfig.Fsamp = "960"
EvtConfig.PosSeq = "FALSE"
BusNumber = "1"
Start Time = "0.000000"
End Time = "10.000000"
PmuImpairPluginINIFilePath = "C37BehaviourPlugin/C37BehaviourPlugin.ini"
PmuImpairParams .<size(s)> = "0 0"
PmuImpairConfig.FilterType = "Hamming"
PmuImpairConfig.bPosSeq = "FALSE"
NetImpPluginINIFilePath = "NetworkPlugin/NetworkPlugin.ini"
NetImpParams.<size(s)> = "0 0"
FlagImpPluginINIFilePath = "C37.118FlagImpairPlugin/C37.118FlagImpairPlugin.ini"
FlagImpParams.<size(s)> = "0 0"
[AppData]
AppData.AppPluginIniFilePath = "AppPluginBaseClass/AppPluginBase.ini"
AppData.Config = ""
[OutToFileConfig]
OutToFileConfig.OutputToFilePluginINIFilePath = "OutputToFileBasePlugin/OutputToFileBasePlugin.ini"
OutToFileConfig.Output File Path = "Output"
OutToFileConfig.clConfigOptions.TIME_BASE = "\00\00\00\00\00\0FB@"
OutToFileConfig.clConfigOptions.STN = "Bus_1"
OutToFileConfig.clConfigOptions.IDCODE = "0"
OutToFileConfig.clConfigOptions.rdoPolRect = "Rectangular"
OutToFileConfig.clConfigOptions.rdoFloatInt = "Float"
OutToFileConfig.clConfigOptions.PHUNIT = "\00\00\00\00\00\0FB@"
OutToFileConfig.clConfigOptions.rdoFreqDfreq = "Float"
OutToFileConfig.clConfigOptions.CHNAM.<size(s)> = "8"
OutToFileConfig.clConfigOptions.CHNAM 0 = "VA"
OutToFileConfig.clConfigOptions.CHNAM 1 = "VB"
OutToFileConfig.clConfigOptions.CHNAM 2 = "VC"
OutToFileConfig.clConfigOptions.CHNAM 3 = "V+"
OutToFileConfig.clConfigOptions.CHNAM 4 = "IA"
OutToFileConfig.clConfigOptions.CHNAM 5 = "IB"
OutToFileConfig.clConfigOptions.CHNAM 6 = "IC"
OutToFileConfig.clConfigOptions.CHNAM 7 = "I+"
OutToFileConfig.clConfigOptions.chkCfg2Prefix = "TRUE" |
9c2bb57341de915ac4550cfcefa6035a496e762a | 449d555969bfd7befe906877abab098c6e63a0e8 | /2087/CH4/EX4.55/example4_55.sce | a8ddb153e655f915bb6b12dcf5f2c3bcd91e49ea | [] | 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 | 520 | sce | example4_55.sce |
//example 4.55
//calculate relation between R and P
clc;funcprot(0);
//given
P=[4 22 28 15 12 8 4 15 10 5]; //Precipitation
R=[0.2 7.1 10.9 4.0 3.0 1.3 0.4 4.1 2.0 0.3]; //runoff
for i=1:10
Ps(i)=P(i)^2;
Rs(i)=R(i)^2;
PR(i)=P(i)*R(i);
end
s=0;t=0;u=0;q=0;w=0;
for i=1:10
s=s+Ps(i);
t=t+Rs(i);
u=u+PR(i);
q=q+P(i);
w=w+R(i);
end
N=10;
a=(N*u-q*w)/(N*s-q^2);
b=(w-a*q)/N;
a=round(a*10000)/10000;
b=round(b*10000)/10000;
mprintf("Equation is:\n%fP%f.",a,b);
|
5ede072aa59788408de1c5a9f3decd44b0ed69f5 | 848985a0f79ca7b51ae07d2a69da499a3093257a | /Assignment-2/1.sce | 485d901b527f60a9878d9d9002ac3c92c5d344db | [] | no_license | Gituser143/Linear-Alegebra-SciLab-Assignment | db69f6cf6a2431e553dbd1f067a329dcb7979f41 | 6eef13de5aa3b2f45b0faaff826648738985377a | refs/heads/master | 2020-12-30T04:18:21.185190 | 2020-04-04T07:24:22 | 2020-04-04T07:24:22 | 238,857,772 | 2 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 565 | sce | 1.sce | //Assignment
a=[0 0 0;0 0 0;0 0 0]
for i=1:3
for j=1:3
a(i,j) = input("Enter the values:")
end
end
disp(a)
b=a
disp('Now we reduce the matrix to upper triangular form:')
a(2,:) = a(2,:)-(a(2,1)/a(1,1))*a(1,:)
a(3,:) = a(3,:)-(a(3,1)/a(1,1))*a(1,:)
disp(a)
a(3,:) = a(3,:)-(a(3,2)/a(2,2))*a(2,:)
disp(a)
//disp(b)
disp('The column space is:')
f=0
for i=1:3
for j=i:3
if a(j,i)~=0 then
disp(b(:,i))
f=1
break
end
end
end
if f==0 then
disp([0 0 0])
end
|
7d1c4bb752268499bfbce171826fed4e55fc396e | 449d555969bfd7befe906877abab098c6e63a0e8 | /2840/CH4/EX4.1/ex4_1.sce | d9e0adf5a57ae36ebba36765c9ef139344b54ba8 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 235 | sce | ex4_1.sce | clc;
clear all;
r=1.278*1e-8 ;//atomic radius in cm
M=63.5; //atomic weight
N=6.023*1e23; //avogadro number
n=4//for fcc n=4
a=4*r/(sqrt(2));
density=n*M/(N*a^3);//Density of copper
disp(+'g/cc',density,'Density of copper =')
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.