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
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6f469c4dfac840cf1a3923bed2a9d0ae8d87f645 | 8217f7986187902617ad1bf89cb789618a90dd0a | /source/2.5/macros/percent/%hm_degree.sci | 8f2931325cf3c5282cbeb9c458a29a2087eda927 | [
"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 | 59 | sci | %hm_degree.sci | function P=%hm_degree(P)
P('entries')=degree(P('entries'))
|
aa6943c26ca133d6ba6f4de1b55f6cb87363d158 | f30266ba7a1997c211d675bf97cf1e8c87092331 | /Lab1/scale.sci | 81eff95ed7b9c1dd19d62c1f9ecf16a8595d26dc | [] | no_license | PeterZs/EE5175_ImageSignalProcessing | 5af1e3f396e394453307f5470b8a81ba27fc21b9 | b9a5cd16deaaeda4889eefa61c49442b45656905 | refs/heads/master | 2021-09-13T14:57:48.802391 | 2018-05-01T13:38:47 | 2018-05-01T13:38:47 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 947 | sci | scale.sci | //load the image read and write commands
exec pgmread.sci
//load the image
im1 = pgmread('cells_scale.pgm'); // NOTE : syntax is im = pgmread('PATH'); where PATH is full location of image file
//print the image size
disp(size(im1),'size(im)=');
[m,n]=size(im1);
//display the original image
scf();
xset("colormap",graycolormap(256));
Matplot(im1,strf='046');
//scale factor "scale"
scale=1.3
//Do the translation with bilinear interpolation for T -> S mapping
for i=1:m
for j=1:n
xs=i/scale;
ys=j/scale;
x=floor(xs);
y=floor(ys);
a=xs-x;
b=ys-y;
x=min(max(1,x),m-1); //for the edge cases
y=min(max(1,y),n-1); //for the edge cases
im2(i,j)=im1(x,y)*(1-a)*(1-b)+im1(x,y+1)*(1-a)*b+im1(x+1,y)*a*(1-b)+im1(x+1,y+1)*a*b;
end
end
//display the translated image
scf();
xset("colormap",graycolormap(256));
Matplot(im2,strf='046');
|
f03596959e4f6dbcdc034c7f7143568bb0eaa7d4 | c3d38db94d5862857932065e0c266a64e426002a | /tst/Ex4.tst | eebc418dee75e09fe55d25fe038eb4f8a49a2818 | [] | no_license | fingolfin/carat | 69806199557c0b46b752d83b0755c627ed5877ec | 21741c23edb7d5cf410e7dc1698f7fb942573e9e | refs/heads/master | 2020-09-03T15:33:29.255011 | 2019-05-23T07:31:58 | 2019-05-23T07:31:58 | 133,804,402 | 0 | 0 | null | 2018-05-17T11:35:02 | 2018-05-17T11:35:02 | null | UTF-8 | Scilab | false | false | 1,168 | tst | Ex4.tst |
# compared to Ex4_gn, the result has a different set of normalizer generators,
# but the normalizer is the same
echo "### Test Ex4-1"
../bin/carat/Normalizer Ex4_g
echo "### Ex4-1 return code $?"
echo "### Test Ex4-2"
../bin/carat/Vector_systems Ex4_gn
echo "### Ex4-2 return code $?"
echo "### Test Ex4-3"
../bin/carat/Extract -r Ex4_gn Ex4_out
echo "### Ex4-3 return code $?"
echo "### Test Ex4-4"
../bin/carat/Tr_bravais Ex4_gn
echo "### Ex4-4 return code $?"
echo "### Test Ex4-5"
../bin/carat/Sublattices -b Ex4_gn_tr
echo "### Ex4-5 return code $?"
for i in 2 3 4 5 6 ; do
for j in 2 3 4 ; do
echo "### Test Ex4-6-g.$i.$j"
../bin/carat/Conj_bravais -i "Ex4_g.$i" "Ex4_L.$j" > "g.$i.$j"
echo "### Ex4-6-g.$i.$j return code $?"
done
done
cat g.?.?
for i in 2 3 4 5 6 ; do
for j in 2 3 4 ; do
echo "### Test Ex4-7-pg.$i.$j"
../bin/carat/Extract -p "g.$i.$j" > "Ex4_pg.$i.$j"
echo "### Ex4-7-pg.$i.$j return code $?"
echo "### Test Ex4-7-cg.$i.$j"
../bin/carat/Extract -c "g.$i.$j" > "Ex4_cg.$i.$j"
echo "### Ex4-7-cg.$i.$j return code $?"
done
done
cat Ex4_pg.?.?
cat Ex4_cg.?.?
rm -f g.?.? Ex4_pg.?.? Ex4_cg.?.?
|
1ff3ff9669e043e553ebaf09384c4a3665e95d9d | 449d555969bfd7befe906877abab098c6e63a0e8 | /551/CH11/EX11.21/21.sce | d83ed8f02517413de1054f2c6ff20a4821c3690f | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 956 | sce | 21.sce | clc
// 2H2 + O2 → 2H2O
// 2CO + O2 → 2CO2
// CH4 + 2O2 → CO2 + 2H2O
// C4H8 + 6O2 → 4CO2 + 4H2O
n_O2=0.853; //total moles of O2
disp("(i) Stoichiometric A/F ratio =")
AF=n_O2/0.21;
disp(AF)
disp("(ii) Wet and dry analyses of the products of combustion if the actual mixture is 30% weak :")
AF_act=AF+0.3*AF;
n_N2=0.79*AF_act;
O2_excess=0.21*AF_act-n_O2;
n_wet=5.899;
n_dry=4.915;
disp("Analysis by volume of wet products is as follows :")
disp("CO2 =")
CO2=0.490/n_wet*100;
disp(CO2)
disp("%")
disp("H2O =")
H2O=0.984/n_wet*100;
disp(H2O)
disp("%")
disp("O2 =")
O2=O2_excess/n_wet*100;
disp(O2)
disp("%")
disp("N2 =")
N2=n_N2/n_wet*100;
disp(N2)
disp("%")
disp("Analysis by volume of dry products is as follows :")
disp("CO2 =")
CO2=0.490/n_dry*100;
disp(CO2)
disp("%")
disp("O2 =")
O2=O2_excess/n_dry*100;
disp(O2)
disp("%")
disp("N2 =")
N2=n_N2/n_dry*100;
disp(N2)
disp("%") |
a0e00eac77448f289b73e71fca9f43270c1b153f | a62e0da056102916ac0fe63d8475e3c4114f86b1 | /set6/s_Electronic_Circuits_M._H._Tooley_995.zip/Electronic_Circuits_M._H._Tooley_995/CH3/EX3.5/Ex3_5.sce | 80f8c77b960c5f9e339cb959920b30f9d1716aee | [] | no_license | hohiroki/Scilab_TBC | cb11e171e47a6cf15dad6594726c14443b23d512 | 98e421ab71b2e8be0c70d67cca3ecb53eeef1df6 | refs/heads/master | 2021-01-18T02:07:29.200029 | 2016-04-29T07:01:39 | 2016-04-29T07:01:39 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 166 | sce | Ex3_5.sce | errcatch(-1,"stop");mode(2);//Ex:3.5
;
;
I_in=5;//in mA
R_m=100;
I_m=1;
R_s=R_m*I_m/(I_in-1);
printf("Value of parallel shunt resistor = %d A",R_s);
exit();
|
030ef954d9748fb92281c785398956c4089d3302 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3886/CH2/EX2.20/Ex2_20.sce | 92234f9ba0c41d26f1a188ecd2c6f7a898e93f30 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 440 | sce | Ex2_20.sce | //Reactions developed at contacts
//Refer fig. 2.25(a),(b and (c)
//consider equilibrium of cylinder 1
//using conditions of equilibrium we get
RA=500*cosd(30) //N
RB=500*sind(30) //N
//Consider equilibrium of cylinder 2
//using conditions of equilibrium we get
RC=(500+250*sind(30))/cosd(30) //N
RD=RC*sind(30)+250*cosd(30) //N
printf("\nThe reactions are:-\nRA=%.1f N\nRB=%.1f N\nRC=%.1f N\nRD=%.1f N",RA,RB,RC,RD)
|
24b45d5f96c0cac498e456e1842e9ef2f5091f6c | 449d555969bfd7befe906877abab098c6e63a0e8 | /62/CH5/EX5.48/ex_5_48.sce | 56ad1b871a45bf0e87e021dbe3c3f382961bb555 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 858 | sce | ex_5_48.sce | clear;
clc;
close;
w=-10:0.1:10;
Hw=[exp(%i*%pi/2)*ones(1,find(w==0)) exp(-%i*%pi/2)*ones(1,find(w==0)-1)];
d=gca();
plot(w,imag(Hw));
poly1=d.children.children;
poly1.thickness=3;
poly1.foreground=2;
xtitle('H(w)','w')
disp("H(w)=-%i*sgn(w)");
disp("we know sgn(t) <--> 2/(j*w)")
disp("by duality property 2/(j*t) <-->2*%pi*sgn(-w)=-2*%pi*sgn(w) ")
disp("therefore 1/(%pi*t) <--> -j*sgn(w)");
t=0.1:0.1:10;
h=ones(1,length(t))./(%pi*t);
figure
d=gca()
plot(t,h);
poly1=d.children.children;
poly1.thickness=3;
poly1.foreground=2;
xtitle('h(t)','t')
w0=2;
x=cos(w0*t);
figure
d=gca();
plot(t,x);
poly1=d.children.children;
poly1.thickness=3;
poly1.foreground=2;
xtitle('x(t)','t')
y=convol(x,h);
figure
d=gca()
plot(t,y(1:length(t)));
poly1=d.children.children;
poly1.thickness=3;
poly1.foreground=2;
xtitle('y(t)','t') |
dc19851695fd1919805fe1afc75d9cab0ba74361 | d56141249002a5da7c4a2641dbdfc609809046a8 | /espresso/band_w90_spin_plot.sce | 2019f3825ec1bcd43edb64ad3d99374f81e1261e | [] | no_license | kcbhamu/DFTutilities | 14a77226c1229ec61563cc08316d6c32814ddb57 | d6c859407a6b13c8bc5340c08db7a0125d6ed4e6 | refs/heads/master | 2021-06-24T15:23:58.675113 | 2017-08-23T20:56:44 | 2017-08-23T20:56:44 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,380 | sce | band_w90_spin_plot.sce | clear; clc; xdel(winsid());
// parameters ==========================================================
band_file='C:\MyDrive\Work\TaAs_qe\ONCV\TaAs.w90-bands.dat'
gnu_file='C:\MyDrive\Work\TaAs_qe\ONCV\TaAs.w90-bands.gnu'
E_Fermi=21.2
E_bound=[-2,+2]
// Main ================================================================
//read band data
fid=mopen(band_file,'r');
band_data=mfscanf(-1,fid,'%f %f %f')
band_data(:,2)=band_data(:,2)-E_Fermi;
mclose(fid)
// read gnu data
fid=mopen(gnu_file,'r');
gnu_data=mgetl(fid,-1)
k_div_data=grep(gnu_data,'set arrow from')
k_div_point=zeros(size(k_div_data)(2),1)
for n=1:size(k_div_data)(2)
[tot,s1,s2,s3,f]=msscanf(gnu_data(k_div_data(n)),'%s %s %s %f')
k_div_point(n)=f
end
mclose(fid)
//plot band structure
xset("colormap",jetcolormap(256))
scatter(band_data(:,1),band_data(:,2),ones(band_data(:,1)),band_data(:,3))
colorbar(min(band_data(:,3)),max(band_data(:,3)))
tmp=find(band_data(:,1)<=1e-5)
tot_k=tmp(2)-tmp(1);
// plot k-path divider
for n=1:length(k_div_point)
plot(k_div_point(n)*ones(20,1),linspace(E_bound(1),E_bound(2),20)','k:')
end
// plot E_Fermi
plot((1:tot_k)',0*ones(tot_k,1),'r:')
// setup
a=gca();
a.data_bounds=[1, E_bound(1);band_data(tot_k), E_bound(2)];
a.tight_limits='on'
a.font_size=4
a.thickness=3
title('Band Structure','fontsize',4);
xlabel('$k$','fontsize',4); ylabel('Energy',"fontsize", 4);
|
b4b37be5e4b6b6bfc5e86aebc774e75ac07ff3ef | 7dbe475cd217e686e9689cb0536a9a73f625a85b | /Rez/univariate-lcmsr-post_mi/bfa_mt_d/~LCM-SR-bfa_mt_d-nat.tst | b416c64f3ea2d0b74a5d3e6c22108ead8b0f2917 | [] | no_license | jflournoy/lnt_pxvx | fac8d6b00b886fa3dc800dcaa288aa186027b9ea | 3f1ddc64e4bf0aecddfa21d45f889620dbdd442d | refs/heads/master | 2021-10-20T12:52:55.625243 | 2019-02-27T17:06:09 | 2019-02-27T17:06:09 | 64,423,528 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 1,999 | tst | ~LCM-SR-bfa_mt_d-nat.tst |
ESTIMATED COVARIANCE MATRIX FOR PARAMETER ESTIMATES
1 2 3 4 5
________ ________ ________ ________ ________
1 0.439042D+00
2 -0.558038D-02 0.374993D-02
3 -0.623768D-03 0.603050D-04 0.302431D-02
4 0.705393D+00 0.248313D-01 0.867094D-01 0.168929D+03
5 0.802279D-01 0.376524D-02 0.384066D+00 0.102577D+02 0.111991D+03
6 0.189085D+01 0.102135D-01 -0.331391D+00 -0.246048D+02 -0.702699D+02
7 -0.153372D-01 0.113458D-01 -0.561479D-03 0.129944D+01 -0.329257D+00
8 0.188254D-02 -0.311251D-03 0.117092D-03 -0.154486D+00 -0.273832D-01
ESTIMATED COVARIANCE MATRIX FOR PARAMETER ESTIMATES
6 7 8
________ ________ ________
6 0.583727D+03
7 0.612445D+01 0.823097D+00
8 -0.254143D+01 -0.759194D-01 0.249204D-01
ESTIMATED CORRELATION MATRIX FOR PARAMETER ESTIMATES
1 2 3 4 5
________ ________ ________ ________ ________
1 1.000
2 -0.138 1.000
3 -0.017 0.018 1.000
4 0.082 0.031 0.121 1.000
5 0.011 0.006 0.660 0.075 1.000
6 0.118 0.007 -0.249 -0.078 -0.275
7 -0.026 0.204 -0.011 0.110 -0.034
8 0.018 -0.032 0.013 -0.075 -0.016
ESTIMATED CORRELATION MATRIX FOR PARAMETER ESTIMATES
6 7 8
________ ________ ________
6 1.000
7 0.279 1.000
8 -0.666 -0.530 1.000
|
4441c5cb12667e7c4736201688f26dd12b610fdc | 449d555969bfd7befe906877abab098c6e63a0e8 | /2090/CH15/EX15.1/Chapter15_example1.sce | 347e3c459e7446a58ad7ef969cf7b6d851596ca0 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,856 | sce | Chapter15_example1.sce | clc
clear
//Input data
Vs=0.0028;//Swept volume in m^3
N=3000;//Speed of the engine in rpm
ip=12.5;//The average indicated power developed in kW/m^3
nv=85;//Volumetric efficiency in percent
p1=1.013;//The atmospheric pressure in bar
T1=288;//The atmospheric temperature in K
ni=74;//Isentropic efficiency in percent
pr=1.6;//The pressure ratio
nm=78;//All mechanical efficiencies in percent
g=1.4;//Adiabatic index
R=287;//Real gas constant in J/kgK
Cp=1.005;//The specific heat of gas in kJ/kgK
//Calculations
Vs1=(Vs*(N/2));//Volume swept by the piston per minute in m^3/min
Vi=(nv/100)*Vs1;//Unsupercharged induced volume in m^3/min
p2=pr*p1;//Blower delivery pressure in bar
T21=T1*(p2/p1)^((g-1)/g);//Temperature after isentropic compression in K
T2=T1+((T21-T1)/((ni/100)));//Blower delivery temperature in K
Ve=(Vs1*p2*T1)/(T2*p1);//Equivalent volume at 1.013 bar and 15 degree centigrade in m^3/min
nv1=[Ve/Vs1]*100;//Volumetric efficiency of supercharged engine in percent
Vii=Ve-Vi;//Increase in induced volume in m^3/min
ipa=ip*Vii;//Increase in ip from air induced in kW
ipi=[(p2-p1)*10^5*Vs1]/(60*1000);//Increase in ip due to increased induction pressure in kW
ipt=ipa+ipi;//Total increase in ip in kW
bp=ipt*(nm/100);//Increase in engine bp in kW
ma=(p2*(Vs1/60)*10^5)/(R*T2);//Mass of air delivered per second by blower in kg/s
P=ma*Cp*(T2-T1);//Power input to blower in kW
Pd=P/(nm/100);//Power required to drive the blower in kW
bpn=bp-Pd;//Net increase in bp in kW
bpu=ip*Vi*(80/100);//The bp of unsupercharged engine in kW
bpp=(bpn/(bpu))*100;//Percentage increase in bp in percent
//Output
printf('The volumetric efficiency of supercharged engine = %3.0f percent \n The increase in brake power by supercharging = %3.2f kW \n The percentage increase in brake power = %3.1f percent ',nv1,bpn,bpp)
|
4488bdf03b2aad6fe5c44fa338b6e93b2055e0dd | 1573c4954e822b3538692bce853eb35e55f1bb3b | /DSP Functions/zpklp2lp/test_2.sce | 996323be5fd9cdcae2225b2af594104e7559716a | [] | no_license | shreniknambiar/FOSSEE-DSP-Toolbox | 1f498499c1bb18b626b77ff037905e51eee9b601 | aec8e1cea8d49e75686743bb5b7d814d3ca38801 | refs/heads/master | 2020-12-10T03:28:37.484363 | 2017-06-27T17:47:15 | 2017-06-27T17:47:15 | 95,582,974 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 157 | sce | test_2.sce | // Test # 2 : Excess Input Arguments
exec('./zpklp2lp.sci',-1);
[z,p,k,n,d]=zpklp2lp(0.3,0.2,0.7,0.5,0.6,4);
//!--error 58
//Wrong number of input arguments
|
1209a0421885e313ebe3401aabcb8ae57b48443e | 2c2dc93267283e4aebcffffd5bd76e19ddcf5cc7 | /output/C45-C.glass/result1.tst | a834e9d7a54b301a5386a8233bd8eb01b455e590 | [] | no_license | joseangeldiazg/probabilistic_keel | c9cf4ddc2cf750cbbeca88e6f84218084892ae1f | 6c5ddf8c98cc7431d523b291e521d1e8607dc662 | refs/heads/master | 2020-05-21T12:26:41.754863 | 2017-01-08T10:29:44 | 2017-01-08T10:29:44 | 55,733,275 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 479 | tst | result1.tst | @relation glass
@attribute RI real[1.51115,1.53393]
@attribute Na real[10.73,17.38]
@attribute Mg real[0.0,4.49]
@attribute Al real[0.29,3.5]
@attribute Si real[69.81,75.41]
@attribute K real[0.0,6.21]
@attribute Ca real[5.43,16.19]
@attribute Ba real[0.0,3.15]
@attribute Fe real[0.0,0.51]
@attribute typeGlass{1,2,3,4,5,6,7}
@inputs RI,Na,Mg,Al,Si,K,Ca,Ba,Fe
@outputs typeGlass
@data
1 3
1 1
1 1
1 1
1 1
1 2
1 1
2 2
2 2
2 2
2 2
2 6
2 2
2 2
2 7
3 2
3 2
5 7
5 2
6 6
7 2
7 7
7 7
|
c49f7ffdffae9e40497e098ccf104dedaba438a4 | 449d555969bfd7befe906877abab098c6e63a0e8 | /830/CH10/EX10.5.1/FIR_DECIMATION_2.sce | 3d74a3a92efc80069443848e23fc7ec66c415ea2 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,233 | sce | FIR_DECIMATION_2.sce | //Graphical//
//Example 10.5.1
//Decimation by 2, Filter Length = 30
//Cutoff Frequency Wc = %pi/2
//Pass band Edge frequency fp = 0.25 and a Stop band edge frequency fs = 0.31
// Choose the number of cosine functions and create a dense grid
// in [0,0.25] and [0.31,0.5]
//magnitude for pass band = 1 & stop band = 0 (i.e) [1 0]
//Weighting function =[2 1]
clear;
clc;
close;
M = 30; //Filter Length
D = 2; //Decimation Factor = 2
Wc = %pi/2; //Cutoff Frequency
Wp = Wc/(2*%pi); //Passband Edge Frequency
Ws = 0.31; //Stopband Edge Frequency
hn=eqfir(M,[0 Wp;Ws .5],[1 0],[2 1]);
[hm,fr]=frmag(hn,256);
disp('The LPF Filter Coefficients are:')
hn
//Obtaining Polyphase Filter Coefficients from hn
p = zeros(D,M/D);
for k = 1:D
for n = 1:(length(hn)/D)
p(k,n) = hn(D*(n-1)+k);
end
end
disp('The Polyphase Decimator for D =2 are:')
p
figure
plot(fr,hm)
xlabel('Normalized Digital Frequency fr');
ylabel('Magnitude');
title('Frequency Response of FIR LPF using REMEZ algorithm M=61')
figure
plot(.5*(0:255)/256,20*log10(frmag(hn,256)));
xlabel('Normalized Digital Frequency fr');
ylabel('Magnitude in dB');
title('Frequency Response of DECIMATOR (D=2) using REMEZ algorithm M=30')
|
147ad5a95c521c60e246c3ef4517083ac1aead7f | 948c6e0314c1822f872350cf63aaceb3d28fa497 | /tests/test-detect-empty.tst | 04a494ade89609909919cda07e323084f2fc2ff0 | [
"Apache-2.0"
] | permissive | archiecobbs/bom | 832eb815b40f4955e6551496bdd2598cb4f00442 | 0bab1a015bb5e53345e5422902e16f802bd4c07f | refs/heads/main | 2023-08-25T05:43:51.470221 | 2021-11-04T16:12:49 | 2021-11-04T16:12:49 | 417,213,171 | 1 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 64 | tst | test-detect-empty.tst | FLAGS='--detect'
STDIN=''
STDOUT='NONE\n'
STDERR=''
EXITVAL='0'
|
e32f9bdd77f3fa489a59f9d6843bb27b4dc1a1e0 | b2d3db891e489d6c9c22b9c1b7d78745a13f2ebc | /DFT.sce | ac4c1f693e2d6ea01395d3155084a317e76e9517 | [] | no_license | rajas1612/Digital-Signal-Processing | 28f1eee626141f34b71f36fe4f338c2380065a0c | 7b040622bab80a30910a3cde431c7a253c76439d | refs/heads/main | 2023-04-02T22:46:16.605197 | 2021-04-01T12:05:32 | 2021-04-01T12:05:32 | 335,709,667 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 5,248 | sce | DFT.sce | clear;
clc;
close;
x = [5-4*%i,2-2*%i,-4,-6];
N = [0,1,2,3];
//Plotting magnitude of input signal
scf(1);
title('Plot of magnitude of x(n)','FontSize',4);
xlabel('n','FontSize',4);
ylabel('|x|','FontSize',4);
plot2d3(N, abs(x));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
//Plotting phase of input signal
scf(2);
title('Plot of phase of x(n)','FontSize',4);
xlabel('n','FontSize',4);
ylabel('∠x','FontSize',4);
plot2d3(N,atan(imag(x),real(x)));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
//Calculating and plotting the magnitude of DFT of the input signal
n = length(x);
X = zeros(1,n);
for k=0:n-1
for j=0:n-1
X(k+1) = X(k+1)+x(j+1)*(cos(2*%pi*k*j/n)-sin(2*%pi*k*j/n)*1*%i);
end
end
disp('DFT of input signal : ');
disp(X);
scf(3);
title('Plot of magnitude of X(k)','FontSize',4);
xlabel('n','FontSize',4);
ylabel('|x|','FontSize',4);
plot2d3(N, abs(X));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
//Calculating and plotting the phase of DFT of the input signal
scf(4);
title('Plot of phase of X(k)','FontSize',4);
xlabel('n','FontSize',4);
ylabel('∠x','FontSize',4);
plot2d3(N,atan(imag(X),real(X)));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
//Calculating and plotting magnitude of the IDFT of the spectrum
x1 = zeros(1,n);
for k=0:n-1
for j=0:n-1
x1(k+1) =x1(k+1)+X(j+1)*(cos(2*%pi*k*j/n)+sin(2*%pi*k*j/n)*1*%i);
end;
x1(k+1) = x1(k+1)/n;
end;
disp('IDFT of output signal :');
disp(x1);
scf(5);
title('Plot of magnitude ofIDFT of X(k)','FontSize',4);
xlabel('n','FontSize',4);
ylabel('|x|','FontSize',4);
plot2d3(N, abs(x1));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
//Calculating and plotting phase of the IDFT of the spectrum
scf(6);
title('Plot of phase of IDFT of X(k)','FontSize',4);
xlabel('n','FontSize',4);
ylabel('∠x','FontSize',4);
plot2d3(N,atan(imag(x1),real(x1)));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
//Appending zeros at the end ofthe input signal and calculating and plotting DFT
N1 = [0,1,2,3,4,5,6,7];
x2 = [5-4*%i,2-2*%i,-4,-6,0,0,0,0];
scf(7);
title('Plot of magnitude of x(n) with zeros appended','FontSize',4);
xlabel('n','FontSize',4);
ylabel('|x|','FontSize',4);
plot2d3(N1, abs(x2));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
scf(8);
//plotframe([0 -2 3 2]);
title('Plot of phase of x(n)with zeros appeneded','FontSize',4);
xlabel('n','FontSize',4);
ylabel('∠x','FontSize',4);
plot2d3(N1,atan(imag(x2),real(x2)));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
X = zeros(1,length(x2));
for k=0:length(x2)-1
for j=0:length(x2)-1
X(k+1) = X(k+1)+x2(j+1)*(cos(2*%pi*k*j/length(x2))-sin(2*%pi*k*j/length(x2))*%i);
end
end
disp('DFT of input signal with zeros appended at the end : ');
disp(X);
scf(9);
title('Plot of magnitude of X(k) with zeroes appended','FontSize',4);
xlabel('n','FontSize',4);
ylabel('|x|','FontSize',4);
plot2d3(N1,abs(X));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
scf(10);
title('Plot of phase of X(k) with zeroes appended','FontSize',4);
xlabel('n','FontSize',4);
ylabel('∠x','FontSize',4);
plot2d3(N1,atan(imag(X),real(X)));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
//Adding zeros at alternateindices and calculating andplotting DFT
x3 = [5-4*%i,0,2-2*%i,0,-4,0,-6,0]
scf(11);
title('Plot of magnitude of x(n) with zeroes at alternate positions','FontSize',4);
xlabel('n','FontSize',4);
ylabel('|x|','FontSize',4);
plot2d3('gnn',N1, abs(x3));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
scf(12);
title('Plot of phase of x(n) with zeroes at alternate positions','FontSize',4);
xlabel('n','FontSize',4);
ylabel('∠x','FontSize',4);
plot2d3(N1,atan(imag(x3),real(x3)));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
X1 = zeros(1,length(x3));
for k=0:length(x3)-1
for j=0:length(x3)-1
X1(k+1) = X1(k+1)+x3(j+1)*(cos(2*%pi*k*j/length(x3))-sin(2*%pi*k*j/length(x3))*1*%i);
end;
end;
disp('DFT of input signal with alternate zeros: ');
disp(X1);
scf(13);
title('Plot of magnitude of X(k) with zeroes at alternate positions','FontSize',4);
xlabel('n','FontSize',4);
ylabel('|x|','FontSize',4);
plot2d3(N1, abs(X1));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
scf(14);
title('Plot of phase of X(k) with zeroes at alternate positions','FontSize',4);
xlabel('n','FontSize',4);
ylabel('∠x','FontSize',4);
plot2d3(N1,atan(imag(X1),real(X1)));
e = gce();
e.children.thickness = 4;
a = gca();
a.x_location = "origin";
a.y_location = "origin";
|
426da071486d16f2c53b3364d77bcc1cbe649ade | 449d555969bfd7befe906877abab098c6e63a0e8 | /1373/CH10/EX10.26/Chapter10_Example26.sce | 7fd52b1cf937f47e6bb85927279fe7ea84f1728e | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,121 | sce | Chapter10_Example26.sce | //Chapter-10, Example 10.26, Page 451
//=============================================================================
clc
clear
//INPUT DATA
e=0.6;//Emissivity of thermocouple
Ta=20+273;//Ambient temperature in K
Tt=500+273;//Temperature from the thermocouple in K
e=0.3;//Emissivity of radiation shield
h=200;//Convective heat transfer coefficient in W/m^2.K
Ts=833;//Temperature in K
//CALCULATIONS
T=((5.67*10^-8*e*(Tt^4-Ta^4))/(h*1000))+Tt;//Temperature of the shield in K
T1=(Ts-T);//Error between the thermocouple temperature and gas temperature in K
Ts=825;//Surface temperature with radiation shield in K
Tc=829;//Thermocouple temperature with radiation shield in K
e=(Tc-Ts);//Error between the thermocouple temperature and gas temperature with the shielded thermocouple arrangement in K
//OUTPUT
mprintf('Error between the thermocouple temperature and gas temperature is%3.0f K \nError between the thermocouple temperature and gas temperature with the shielded thermocouple arrangement is%3.0f K',T1,e)
//=================================END OF PROGRAM==============================
|
30eebbf6af3c65b8dd95bc50b0b9d73ed167389e | 449d555969bfd7befe906877abab098c6e63a0e8 | /3856/CH20/EX20.1/Ex20_1.sce | 3a48add852c6d12f1a91a4f36e86823b58a7a01d | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 365 | sce | Ex20_1.sce | //To Calculate the smallest Diffraction Angle
//Example 20.1
clc;
clear;
a=2.6*10^-10;//Edge Length of Cubic Lattice
h=1;//Miller Indice h
k=1;//Miller Indice k
l=1;//Miller Indice l
lambda=1.542*10^-10;//Wavelength of light
theta=asin(lambda*sqrt(h^2+k^2+l^2)/(2*a))*180/%pi;
printf("Smallest Diffraction Angle=%.1f degrees",theta);
|
7312bfa168ec28636a6c887ceeb5f052f00a45f2 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2159/CH2/EX2.12/212.sce | e74c6f7bc18b2705ce7b34034d83d8dcc32773a8 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 202 | sce | 212.sce | // problem 2.12
d=4
s1=0.6
s2=0.9
l=1
h=s1*l/s2
cob=h/2
cog=l/2
dcog=cog-cob
i=3.142*d*d*d*d/64
v=3.142*0.25*d*d*h
bm=i/v
bm=dcog
l=(6*1.5)^0.5
disp(l,"maximium lenght of cylinder in m")
|
be472a9a34ea692e02a1db2e13c5e8654fb9b38a | 449d555969bfd7befe906877abab098c6e63a0e8 | /2048/CH12/EX12.1/gpc_ex11.sce | bbd5e557dcdc457da7f3e269755f1a5c27cd903e | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 919 | sce | gpc_ex11.sce | // Model derivation for GPC design in Example 12.1 on page 439.
// 12.1
exec('xdync.sci',-1);
exec('polmul.sci',-1);
exec('flip.sci',-1);
exec('rowjoin.sci',-1);
exec('polsize.sci',-1);
exec('left_prm.sci',-1);
exec('t1calc.sci',-1);
exec('indep.sci',-1);
exec('seshft.sci',-1);
exec('makezero.sci',-1);
exec('move_sci.sci',-1);
exec('colsplit.sci',-1);
exec('clcoef.sci',-1);
exec('cindep.sci',-1);
// Camacho and Bordon's GPC example; model formation
A=[1 -0.8]; dA=1; B=[0.4 0.6]; dB=1; N=3; k=1;
D=[1 -1]; dD=1; AD=convol(A,D); dAD=dA+1; Nu=N+k;
zj = 1; dzj = 0; G = zeros(Nu);
H1 = zeros(Nu,k-1+dB); H2 = zeros(Nu,dA+1);
for j = 1:Nu,
zj = convol(zj,[0,1]); dzj = dzj + 1;
[Fj,dFj,Ej,dEj] = xdync(zj,dzj,AD,dAD,1,0);
[Gj,dGj] = polmul(B,dB,Ej,dEj);
G(j,1:dGj) = flip(Gj(1:dGj));
H1(j,1:k-1+dB) = Gj(dGj+1:dGj+k-1+dB);
H2(j,1:dA+1) = Fj;
end
G,H1,H2
|
d9934d37d4b91239d6d49e61de1e15d44c3a3705 | 8217f7986187902617ad1bf89cb789618a90dd0a | /source/2.1/macros/percent/%lssls.sci | 87522b5be60cb23ef3bfc6cc5907bba714fc609a | [
"LicenseRef-scancode-public-domain",
"LicenseRef-scancode-warranty-disclaimer",
"MIT"
] | permissive | clg55/Scilab-Workbench | 4ebc01d2daea5026ad07fbfc53e16d4b29179502 | 9f8fd29c7f2a98100fa9aed8b58f6768d24a1875 | refs/heads/master | 2023-05-31T04:06:22.931111 | 2022-09-13T14:41:51 | 2022-09-13T14:41:51 | 258,270,193 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 48 | sci | %lssls.sci | //<s>=%lssls(s1,s2)
//
//!
s=s1*inv(s2)
//end
|
c5193080642e2031f38f7d6f8f67f3f6c2b98a9f | 449d555969bfd7befe906877abab098c6e63a0e8 | /40/CH3/EX3.21b/Exa_3_21b.sce | 428a164d7eac7d3fba2c24d8d5916665a66ec122 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 514 | sce | Exa_3_21b.sce | clear;close;clc;
max_limit=10;
h=[2 5 0 4];
n2=-2:length(h)-3;
x=[4 1 3];
n1=-1:length(x)-2;
y=convol(x,h);
n=-3:length(x)+length(h)-5;
a=gca();
subplot(211);
plot2d3('gnn',n2,h)
xtitle('impulse Response','n','h[n]');
a.thickness=2;
a.y_location="origin";
a=gca();
subplot(212);
plot2d3('gnn',n1,x)
a.y_location="origin";
xtitle('input response','n','x[n]');
xset("window",1);
a=gca();
plot2d3('gnn',n,y)
a.y_location="origin";
a.x_location="origin";
xtitle('output response','n','y[n]');
|
ead7228a2c8834ee35a64f73140318c92741b745 | 449d555969bfd7befe906877abab098c6e63a0e8 | /764/CH5/EX5.21.b/solution5_21.sce | 2da667d0448338b86e44835c7c6b7aef1ba661fe | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,740 | sce | solution5_21.sce |
//Function to round-up a value such that it is divisible by 5
function[v] = round_five(w)
v = ceil(w)
rem = pmodulo(v,5)
if (rem ~= 0) then
v = v + (5 - rem)
end
endfunction
//Obtain path of solution file
path = get_absolute_file_path('solution5_21.sce')
//Obtain path of data file
datapath = path + filesep() + 'data5_21.sci'
//Clear all
clc
//Execute the data file
exec(datapath)
//Calculate weight of the object W (N)
W = m * 9.81
//Calculate maximum bending moment Mb (N-mm)
Mb = (W * l)/4
//Assume length of one side of the beam cross-section to be 1mm a
a = 1
//Calculate second moment of area of beam cross-section I (mm4)
I = (a^4)/12
//Calculate value of y (mm)
y = a/2
//Calculate static stress sigmaS (N/mm2)
sigmaS = (Mb * y)/I
//Calculate static deflection deltaS (mm)
deltaS = (W * (l^3))/(48 * E * I)
//Calculate permissible stress P (N/mm2)
P = Syt/fs
//Calculate the actual value of a (mm)
//Coefficients of the resulting cubic equation
a = (P^2)/(sigmaS^2)
b = 0
c = (-1)*((2 * h)/deltaS)
d = (-1)*((2 * P)/sigmaS)
//Define polynomial
pol = [a b c d]
//Calculate roots
r = roots(pol)
real_part = real(r)
if (real_part(1) > 0) then
a = real_part(1)
elseif (real_part(2) > 0)
a = real_part(2)
else
a = real_part(3)
end
//Round-up value of a
a = round_five(a)
//Check for impact stresses
sigmaNew = sigmaS/(a^3)
deltaNew = deltaS/(a^4)
Impact = sigmaNew * (1 + sqrt(1 + ((2 * h)/deltaNew)))
//Print results
printf('\nLength of side of the cross-section = %f mm\n',a)
printf('\nCross-section of the beam = %f x %f mm2\n',a,a)
if (Impact < P) then
printf('\nDesign is safe\n')
else
printf('\nDesign is not safe\n')
end
|
d543624993416e962d0ed11d04da740134040bb3 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1133/CH5/EX5.20/Example5_20.sce | 3eb8028b8e11f50ae12c03c700b9c829726309b1 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 624 | sce | Example5_20.sce | //Exmaple 5.20
clc
disp("The fig. 5.37 shows the implementation of 1 to 32 demultiplexer using two 74X154 ICs. Here, the most significant bit of select signal (A4) is used to enable either upper 1 to 16 demultiplexer or lower 1 to 16 demultiplexer. The data input and other select signals are connected parallel to both the demultiplexer ICs. When A4 = 0, upper demultiplexer is enabled and the data input is routed to the output corresponds to the status of A0 A1 A2 and A3 lines. When A4 = 1, lower miltiplexer is enabled and the data input is routed to the output corresponds to the status of A0 A1 A2 and A3 lines.")
|
c35919a89e906e8daecbe386aef261a9e2a622c1 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3281/CH1/EX1.8/ex1_8.sce | b9e07d2b802010b57fb50f905c384adc147d55e0 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 417 | sce | ex1_8.sce | //Page Number: 20
//Example 1.8
clc;
//Given
c=3D+8; //m/s
f=3D+9; //Hz
ZL=50-(%i*100); //ohms
Z0=50; //ohm
//Wavelength
lam=c/f;
disp('cm',lam*100,'Wavelength:');
//Normalized load impedance
z=ZL/Z0;
disp(z,'Normalized load impedance:');
//From chart
zin=0.45+(%i*1.2);
yin=0.27-(%i*0.73);
ZINN=Z0*zin;
disp('ohm',ZINN,'Line impedance:');
YINN=yin/Z0;
disp('mho',YINN,'Line admittance:');
|
c9dac2f599e0a7785b5b0c5fcaa1539f395355af | 897ce6a3fd5b682122c396af7e24fa53014c7cb3 | /src_script/scilab/_import/rtsx_10/DetachBase.sci | ebcb564807cf35771beecaa00101ea3896720ab4 | [] | no_license | stub22/glue-ai-v1_friendularity | e66f5ab357eba45de2def6f7900f414e358a4125 | 74949dc3e9b0d08b39857735aad901915e61322d | refs/heads/master | 2022-12-19T18:57:01.336831 | 2017-08-04T12:55:12 | 2017-08-04T12:55:12 | 284,544,364 | 0 | 0 | null | 2020-10-14T00:08:14 | 2020-08-02T21:24:34 | Java | UTF-8 | Scilab | false | false | 284 | sci | DetachBase.sci | // DetachBase.sci detach base frame from robot
// www.controlsystemslab.com August 2012
function [robot,Tb]=DetachBase(robot)
Tb = robot.base;
robot.base = eye(4,4);
endfunction
function [robot,Tb]=detachbase(robot)
[robot,Tb]=DetachBase(robot);
endfunction |
5f715d68be147c83e8210bae1a1ea896cacf37da | 8217f7986187902617ad1bf89cb789618a90dd0a | /browsable_source/2.1/Unix/scilab-2.1/macros/metanet/g_maxcap.sci | 85d05459d299245b6a75f2a674f270db271a5041 | [
"MIT",
"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 | 77 | sci | g_maxcap.sci | function m=g_maxcap(g)
[lhs,rhs]=argn(0), if rhs=0 then g=the_g, end
m=g(24)
|
c47bfe7c86cdaf8d487f878ae87877b4a9d4a701 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1367/CH8/EX8.3/8_3.sce | f5d7a31cb0a0de93cca1e0bae44fb5b59d35d99c | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 904 | sce | 8_3.sce | //Find Rupture Energy Modulous Of Rupture and Notch Imapct Strength
//Ex:8.3
clc;
clear;
close;
l=0.1;//frictinal and windage losses in kgf-m
dr=5.9;//dial reading in kgf-m
u=dr-l;//in kgf-m
disp(u,"Rupture Energy (in kgf-m) = ");
t=10;//in mm
d=t/5;//depth of V-notch in mm
te=t-d;//effective thickness in mm
ve=75*10*te;//effective volume in cu. mm
vem=ve*10^-9;//in cu. m
mr=u/vem;//in kgf/sqm
disp(mr,"Modulous Of Rupture (in kgf/sqm) = ");
ae=t*te;//effective area of cross section in sqmm
aem=ae*10^-6;//in sqm
is=u/aem;//in kg/m
disp(is,"Notch Imapct Strength (in kg/m) = ");
ui=30;//in kgf-m
a=160;//angle in degrees
r=0.8;//swing radius in m
uf=ui-u;//in kgf-m
w=19.33;//weight of hammer in kgf-m
hf=uf/w;//in m
disp(hf,"Height risen by Hammer (in m) = ");
//hf=r*(1-cos(b))
b=acosd((r-hf)/r);//in degrees
disp(b,"Angle after Breaking the specimen (in degress) = "); |
205c3b59bd22039e38134b7d5eed51f6f0ca0d94 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1055/CH17/EX17.6/ch17_6.sce | 84ab97343760c43ea20522a3f7799a22a8b89acc | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 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 | ch17_6.sce | //(A) determine the critical clearing angle
clear
clc;
Pm=%i*.12 + %i*.035 + ((%i*.25*%i*.3)/%i*.55);
Pm1=0;
Pm2=1.1*1/.405;
r1=0;
r2=2.716/3.775;
d0=(asind(1/3.775));
dM=(180-asind(1/2.716));
do=d0*%pi/180;
dm=dM*%pi/180;
dc=acosd((((dm-do)*sind(d0))-(r1*cosd(d0))+(r2*cosd(dM)))/(r2-r1));
mprintf("dc=%.2f",dc);
|
df21d435cfa828fb7b46007595067453db87fd20 | 99b4e2e61348ee847a78faf6eee6d345fde36028 | /Toolbox Test/uencode/uencode6.sce | 8a769bade32be926519a13f58e9551d7a51c01ec | [] | no_license | deecube/fosseetesting | ce66f691121021fa2f3474497397cded9d57658c | e353f1c03b0c0ef43abf44873e5e477b6adb6c7e | refs/heads/master | 2021-01-20T11:34:43.535019 | 2016-09-27T05:12:48 | 2016-09-27T05:12:48 | 59,456,386 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 480 | sce | uencode6.sce | //check o/p when i/p is of type 'char'
u='character';
y=uencode(u,3);
disp(y);
//output
//!--error 144
//Undefined operation for the given operands.
//check or define function %c_a_s for overloading.
//at line 52 of function uencode called by :
//y=uencode(u,3);
//Corresponding MATLAB o/p
//Error using uencodePuencodeParseParams (line 67)
//Input value must be a double.
//
//Error in uencode (line 29)
//[u, Nbits, V, isUnsigned] =
//uencodeParseParams(varargin{:});
|
d8551bf4faed5b9febc2aee27805a363f859aa02 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3665/CH11/EX11.6/Ex11_6.sce | 3f8e2c8e405c079a7648c617245b449a94ae6457 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 335 | sce | Ex11_6.sce | clc//
//
//
//Variable declaration
r=5.29*10^-11; //radius(m)
B=2; //magnetic field(T)
e=1.602*10^-19; //charge(c)
m=9.108*10^-31; //mass(kg)
//Calculation
mew_ind=e^2*r^2*B/(4*m); //change in magnetic moment(Am^2)
//Result
printf("\n change in magnetic moment is %0.3f *10^-29 Am^2",mew_ind*10^29)
|
1a1306e33ec0129a7bd79781976b82711ce41417 | 8217f7986187902617ad1bf89cb789618a90dd0a | /source/2.4/macros/scicos/standard_origin.sci | f3de281120291a7b73e3b6c92ccc966f5efd7796 | [
"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 | 91 | sci | standard_origin.sci | function [x,y]=standard_origin(o)
// Copyright INRIA
orig=o(2)(1)
x=orig(1);y=orig(2);
|
c7ce22f9a20273bde62377eae4f4d199daa1d8b1 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2072/CH16/EX16.5/EX16_5.sce | 5a9e11694933dcb2453b838f688247e4e05f5342 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 176 | sce | EX16_5.sce | //Example 16.5
c1=3*10^-6
c2=6*10^-6
c3=12*10^-6
c4=24*10^-6
delta_v=18
c_eq=c1+c2+c3+c4
disp(c_eq,"capacitance in farad=")
q=delta_v*c3
disp(q,"voltage between battery in c=") |
3e280cd44e3eae2828ed073e705d5d1be8d509c2 | 449d555969bfd7befe906877abab098c6e63a0e8 | /25/CH6/EX6.6/6_6.sce | 466045bf9d03c966bdcc316d8dab6bbf112f0c50 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 519 | sce | 6_6.sce | // example:-6.6,page no.-307.
// program to evaluate the worst case percent error in computing magnitude of reflection coefficient.
Z1=100;Z2=150;Zl=225;
tao_1=(Z2-Z1)/(Z2+Z1);
tao_2=(Zl-Z2)/(Zl+Z2);
tao_exact=(tao_1+tao_2)/(1+tao_1*tao_2); // this results as angle is taken zero.
tao_approx=tao_1+tao_2; // this results as angle is taken zero.
eror=abs(((tao_exact-tao_approx)/tao_exact)*100);
disp(tao_approx,'approximate value of reflection coefficient is = ')
disp(eror,'the error in percent is about = ') |
1ca7f3faa8e5e989f7117279f2b77181e8002cdf | 449d555969bfd7befe906877abab098c6e63a0e8 | /1445/CH7/EX7.4/Ex7_4.sce | 021dca99e22bff5fc65189b701e352a057da22f4 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,064 | sce | Ex7_4.sce | //CHAPTER 7- SINGLE PHASE TRANSFORMER
//Example 4
clc;
disp("CHAPTER 7");
disp("EXAMPLE 4");
//10kVA Transformer with 50 turns on primary and 10 turns on secondary
//connected to 440 V 50Haz supply
//VARIABLE INITIALIZATION
va=10*1000; //apparent power, converting kVA to VA
N1=50; //number of turns on primary side
N2=10; //number of turns on secondary side
v1=440; //primary voltage in Volts
f=50; //in Hertz
//SOLUTION
//solution (a)
//K=N2/N1=V2/V1
v2=v1*(N2/N1);
disp(sprintf("(a) The secondary voltage on no load is %d V",v2));
//solution (b)
//Current on Full load
//primary side I1=VA/V1
//secondary side I2=VA/V2
I1=va/v1;
disp(sprintf("(b) The full load primary current is %.4f A",I1));
I2=va/v2;
disp(sprintf("The full load secondary current is %.4f A",I2));
//solution (c)
//As per EMF equation
//E2=sqrt(2).pi.f.phimax.N2
phi_m=v2/(sqrt(2)*%pi*f*N2);
disp(sprintf("(c) The maximum value of the flux is %.3f mWb",phi_m*1000));
//END
|
be4aa63bf3ad49ca5af5e08abdc41ef80a295d4d | 449d555969bfd7befe906877abab098c6e63a0e8 | /650/CH3/EX3.6/6.sce | a1a02600b4ebd925310aa369e72c4ee375a1d584 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 153 | sce | 6.sce | clc
u=0.03; //Ns/m^2
Q=10^(-7); //m^3/s
dp=integrate('8*u*Q/%pi/0.005^4/(1-L)^4', 'L', 0, 0.5)
disp("Pressure difference =")
disp(dp)
disp("N/m^2") |
0ca3f6eb58fc5d53f388096a9e28e18b1d511716 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2276/CH4/EX4.6/chapter4_ex6.sce | 7bce6f1c05447b99092941d0f23c12ade15c5eca | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 786 | sce | chapter4_ex6.sce | clc
clear
//input
r=10;//resistance of an inductor in ohms
l=0.08;//inductance in henry
c=200*(10^-6);//capacitence of the capacitor connected in series to the inductor in farad
v=240;//supply voltage in volts
f=50;//supply frequency in hertz
//calculations
xl=2*%pi*f*l;//reactance of the inductor in ohms
xc=1/(2*%pi*f*c);//reactance of the capacitor in ohms
R=xl-xc;//total reactacne of the circuit in ohms
z=((r^2)+(R^2))^0.5;//impedance of the circuit in ohms
I=v/z;//current in ohms
phi=(180/%pi)*acos(r/z);//phase angle in degrees
pd=I*(((r^2)+(xl^2))^0.5);//p.d. across inductor in volts
//output
mprintf('the current taken from the supply is %3.1f A lagging on the voltage by %3.1f degrees and the voltage drop across the inductor is %3.0f V',I,phi,pd)
|
a723a72135df2b773c9e08a7e749156687b94420 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1076/CH17/EX17.1/17_1.sce | ce3316ba4aeac0a92cade9820ed1d08ab2c762df | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 3,356 | sce | 17_1.sce | clear;
clc;
P=100e3;
pf=.9;
Len=200;
eff=.95;
Vreg=.15;
//(a)
V=5.5 * sqrt((Len/1.6)+(P/100));
V=220;
Z0=400;
SIL= V * V/Z0;
n=(P/(SIL*1e3))+1;
mprintf("\n (a) Voltage rating= %.0f kV,\n no of circuits= %d",V, n);
//(b)
Ir= P/(sqrt(3)*V * pf);
r20=.302
Temp2=75
Temp1=20
r75=round(r20 * ((228+Temp2)/(228+Temp1)) *100)/100
R=r75*Len
eff=P*1e3 /((P*1e3) + (3*Ir*Ir*R))
mprintf("\n(b)\nACSR 6/6/4.50 gives efficiency %.2f. so not suitable", eff)
r20=.0898
r75=round(r20 * ((228+Temp2)/(228+Temp1)) *100)/100
R=r75*Len
eff=P*1e3 /((P*1e3) + (3*Ir*Ir*R))
mprintf("\nACSR 30/7/3.71 gives efficiency %.2f. Suitable for temp less than 75, span =300m (by experience)", eff)
span=300
dia=25.97
dAl=3.71
dSt=3.71
//(c)
mprintf("\n(c)Keep interphase distance to be 6m for 220KV line. 12 m between 2 outer phases")
D1=6
D2=12
//(d)
Deq=(D1*D1*D2)^(1/3)
r=dia/2;
GMR=.7788 * r
GMR=round(GMR*100)/1e5
L=round(.4605 * log10(Deq/GMR)*100)/100
Z=round(complex(R, (2*%pi*50 * L *1e-3*Len)) *10)/10
C=.02412/ log10(Deq/GMR)
Y=%i * 2*%pi*50 * C *1e-6*Len
E1= round((1+((Z*Y)/2))*1000)/1000
E2=round((Y*(1+((Z*Y)/4)))*1e7)/1e7
Vr=V*1e3/sqrt(3)
pf=.9
Ir=Ir * exp(%i * -acos(pf))
Vs=(Vr * E1) + (Ir*Z)
Is=(Vr *Y* E2) + (Ir*E1)
//Error in answer (Ps) is due to mutiple rounding off in a step in the textbook (Is)
pfs=cos(atan(imag(Vs)/real(Vs))+atan(imag(Is)/real(Is)))
Ps=round(real(3*Vs*Is))/1000000
Ps=105.07
pfs=round(pfs*100)/100
eff=P*.1/Ps
Vr0=abs(Vs)/abs(E1)
VR=(Vr0-abs(Vr))/abs(Vr)
mprintf("\n(d)\nline efficiency= %.2f percent, Voltage regulation= %.2f percent",eff, VR*100)
//(e)
p=74;
t=50
d=3.86 * p/(273+50)
m0=.84
Vd=(3*1e6/sqrt(2)) * r *1e-3 * d * m0 * log(Deq/(r*1e-3))
ratio=V*1e3/(Vd*sqrt(3))
F=.05
corona=3* 21 * 1e-6 * 50 *(V/(sqrt(3))) *(V/(sqrt(3))) * F/(log10(Deq*1e3/r) *log10(Deq*1e3/r) )
corona=round(corona*100)/100
corona=corona * Len
mprintf("\n(e)Corona loss =%.1f KW",corona)
//(f)
tphi1=tan(acos(pf))
tphi2=tan(acos(pfs))
Q1=P*1e-3 *tphi1
Q2=P*1e-3 *tphi2
Cap=Q1-Q2
mprintf("\n(f)capacity of capacitor = %.2f MVAR leading",Cap)
//(g)
Vr=V*1e3/sqrt(3)
Vr=round(Vr)
Ir=(P*1e3/(3*Vr*pfs) ) * exp(%i * -acos(pfs))
Vs=(Vr * E1) + (Ir*Z)
Is=(Vr *Y* E2) + (Ir*E1)
//Error in answer (Ps) is due to mutiple rounding off in a step in the textbook (Is)
pfs=cos(atan(imag(Vs)/real(Vs))+atan(imag(Is)/real(Is)))
Ps=round(real(3*Vs*Is))/1000000
Ps=104.74
pfs=round(pfs*100)/100
eff=P*.1/Ps
Vr0=abs(Vs)/abs(E1)
VR=(Vr0-abs(Vr))/abs(Vr)
mprintf("\n(g)\nline efficiency= %.1f percent, Voltage regulation= %.2f percent",eff, VR*100)
//(h)
A=37 * %pi * (dAl/1000)^2 /4
E=91.4 *1e9
alpha=18.44 *1e-6
w=14.64
Fw=378 * dia * 1e-3
Fw=round(Fw*100)/100
Ft1=sqrt(w^2 + Fw^2)
T1=135.5*1e3/2.5
Ft2=w
Temp21=5
Temp22=30
c_1=1
c_2=T1 -(alpha * A * E * (Temp22-Temp21)) - A*E*Ft1^2 * span^2 /(24*T1^2)
c_3=0
c_4=A*E*Ft2^2 * span^2 /24
pol=poly([-c_4 -c_3 -c_2 c_1], "xx", "c")
T2s=roots(pol)
T2=T2s(1)
Sag1= w * span *span / (8 * T2)
Sag2= round(Ft1*100)*span *span / (800 * T1)
VS=Sag2 * cos (atan(Fw/w))
mprintf("\n(h)Tension = %.0f N, Sag under erection = %.2f m , vertical sag due to bad weather = %.2f m", T2, Sag1, VS)
//(i)
mprintf("\n(i)Using experience, use 2 ground wires of 7/3.66 mm galvanised steel wires")
|
4b637a9834015c5d63ea55e34435bf7fea4c6877 | 449d555969bfd7befe906877abab098c6e63a0e8 | /884/CH14/EX14.2/Example14_2.sce | b9291e28e7ae0fc9f7fe13c4ab54073f146d7ce9 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 377 | sce | Example14_2.sce | //computation of equilibrium constant
clear;
clc;
printf("\t Example 14.2\n");
NO=0.0542;//equilibrium conc of NO, M
O2=0.127;//equilibrium conc of O2, M
NO2=15.5;//equilibrium conc of NO2, M
Kc=NO2^2/(O2*NO^2);//equilibrium constant for given reaction
printf("\t the value of the equilibrium constant of the reaction is : %4.2f *10^5\n",Kc*10^-5);
//End
|
43d6f77bd31b5b26dd3178fe2c0c64592175064d | 449d555969bfd7befe906877abab098c6e63a0e8 | /887/CH2/EX2.22/2_22.sce | 5eed2463d54919db29ec627e93811cf1be940a72 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 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 | 2_22.sce | clc
//ex2.22
V_s=15; //voltage source
R_1=10;
R_2=5;
i_s=2; //current source
//Analysis with only voltage source active
V_1=R_2*V_s/(R_1+R_2); //voltage-division principle
//Analysis with only current source active
R_eq=1/((1/R_1)+(1/R_2)); //R_1 and R_2 in parallel
V_2=i_s*R_eq; //ohm's law
V_T=V_1+V_2; //total response
printf(" All the values in the textbook are approximated hence the values in this code differ from those of Textbook")
disp(V_T,'VT i.e., voltage across R2 in volts')
|
66c29e88c01c1b3e0af176c4dc6d3c3c6dd75518 | c02ed063f2e564a3a4ffb9bfc966bdd466fb9ae5 | /Cross Flow Dryers - Algorithm/project_version2/functionsGerator.sce | 269efdda8e35c306aff84a67c7034b21176437d1 | [] | no_license | higor21/Digital-Systems | 815078ac31f1c0808f253a04d4bc3441d182eead | ef3fb90d24dcfaaf4420480a50113c75903da235 | refs/heads/master | 2020-04-01T18:10:07.793739 | 2019-05-03T02:45:25 | 2019-05-03T02:45:25 | 153,475,650 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 744 | sce | functionsGerator.sce | T = [0: 0.25: 30]
Lp = 1000
Tp = 300
function [r] = z(t)
if(t <= 10) then
r = 0.035*t
elseif(t <= 15) then
r = 0.35;
elseif(t <= 20) then
r = 0.06*t - 0.55;
elseif(t <= 25) then
r = 0.65;
else
r = -0.13*t + 3.9;
end
endfunction
function [x] = f(T)
for i=1:length(T)
lumi = modulo((int)(rand()*100), 31) + 550; // [980 - 1020]
temp = modulo((int)(rand()*100), 21) + 105; // [105 - 125]
z_r = z(T(i))*(Tp+Lp)
//disp(z_r)
x(i) = z_r + (lumi + temp)
x(i) = x(i)/((Tp+Lp) + (Tp+Lp))
//x(i) = z(T(i))
end
endfunction
y = f(T);
disp('size x: ', length(y))
disp('size T: ', length(T))
plot(T',y,'g')
|
96f191f244d02890a8b8d9aacf70471456ee8316 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1673/CH6/EX6.13/6_13.sce | a4e690c09d40e061746322c9c2fc4ea4ea171c82 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 312 | sce | 6_13.sce | //area using cubic spline method
//example 6.2
//page 230
clc;clear;close;
x=[0 0.5 1.0];
y=[0 1.0 0.0]
h=0.5;
M0=0,M2=0;
M1=(6*(y(3)-2*y(2)+y(1))/h^2-M0-M2)/4;
M=[M0 M1 M2];
I=0;
for i=1:2
I=I+(h*(y(i)+y(i+1)))/2-((h^3)*(M(i)+M(i+1))/24);
end
printf(' the value of the integrand is : %f',I);
|
3c2c046aa0fb4631403af748542e323c2d8a556c | 683d2599aa2be1a5f74b928d545b20e7ea656cd1 | /microdaq/macros/microdaq_macros/mdaq_enc_read.sci | 6b2422fec82beafb07d37b3dc4a21c75cc0805f6 | [
"BSD-3-Clause"
] | permissive | pj1974/Scilab | 5c7fb67d5cae5ac0cdf78e3dd66b97ba50f9fc95 | cd54f1bd8502d6914ad6ff5271ca0e6e3d323935 | refs/heads/master | 2020-12-25T17:12:56.934984 | 2015-10-06T17:16:11 | 2015-10-06T17:16:11 | 41,862,822 | 0 | 0 | null | 2015-09-03T14:00:56 | 2015-09-03T14:00:56 | null | UTF-8 | Scilab | false | false | 643 | sci | mdaq_enc_read.sci | function [position, direction] = mdaq_enc_read(link_id, module)
position = [];
direction = [];
if link_id < 0 then
disp("Wrong link ID!")
return;
end
if module > 2 | module < 1 then
disp("ERROR: Wrong encoder module!")
return;
end
result = [];
[position direction result] = call("sci_mlink_enc_get",..
link_id, 1, "i",..
module, 2, "i",..
"out",..
[1, 1], 3, "i",..
[1, 1], 4, "i",..
[1, 1], 5, "i");
if result < 0 then
mdaq_error(result)
end
endfunction
|
4fca5cea4e7816c327b325667e1097ed4a6f58ac | 449d555969bfd7befe906877abab098c6e63a0e8 | /291/CH6/EX6.3c/eg6_3c.sce | 856c116255937ab6ae8dfb5200fdbe94f8bb6bcd | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 165 | sce | eg6_3c.sce | ideal_num = 150;
actual_num = 450;
attend = 0.3;
tolerance = 0.5
disp(1-cdfnor("PQ",ideal_num+tolerance, actual_num*attend, sqrt(actual_num*attend*(1-attend)) )) |
bb44bc490a24e02373841c9aeb5b86ec2abd7834 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1019/CH5/EX5.20/Example_5_20.sce | 5a49afdc4552831d3fc81f0f0b7cee230ef18f17 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 481 | sce | Example_5_20.sce | //Example 5.20
clear;
clc;
//Given
delHf=335;//latent heat of fusion in J g^-1
Vs=1.0908;//volume of solid in cm^3 g^-1
Vl=1.0002;//volume of liquid in cm^3 g^-1
T=273;//temperature in K
//To determine the decrease in melting point with increase in pressure
delVm=Vl-Vs;//volume change in cm^3 g^-1
a=(delHf*10)/(T*delVm*1.01325);//a=(delP/delT)
b=a^(-1);//b=(delT/delP)
mprintf('An increase in pressure of 1 atm lowers the freezing point by %f K atm^-1',b);
//end |
c96b8d7e7ef659aba88b9ec8fbb1c4feee7dd6b3 | 4c59f4da523df5b09b8bcd1a4b390c093a26b9b0 | /Analyse numérique appliqué/SCILAB/test.sci | 4fc836d162d1469e343aaa5e2626201db605e5ad | [
"BSD-3-Clause"
] | permissive | ticuss/Mon-parcours | efcb633d5461b9af7a4426e252b5bcde8b676deb | 85e162691feb4008372584b1922dbd0c4c11f18f | refs/heads/master | 2023-03-27T11:05:14.832185 | 2021-03-26T15:59:16 | 2021-03-26T15:59:16 | 274,419,849 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 618 | sci | test.sci |
//Initialiser
C0 = 25
R0 = 5
V0 = [C0;R0]
//la matrice de coefficients
A = [0.5 0.4;-0.104 1.1]
//nombre de mois
n = 20
M = zeros(2,2)
M(1,1) = C0
M(2,1) = R0
V=V0
for i = 2:n
V(1:2,i) = A*V(1:2,i-1)
scf(0)
clf(0)
a=get("current_axes");
a.x_location="origin";
a.y_location="origin";
xtitle("rats et chouettes en cours du temps","mois","effectif")
plot(V(1,:),'bp:')
plot(V(2,:),'gs-')
legend(['chouettes','rats (en milliers)'])
//2e façon
//
scf(1)
//
clf(1)
//
b=get("current_axes")
//
b.x_location="origin";
//
b.y_location="origin";
//
plot2d(1:n,V(1,:),color("red"))
//
plot2d(1:n,V(2,:),color("blue"))
end
|
97fe57fbf2113245672c724567602640ab6e868c | 449d555969bfd7befe906877abab098c6e63a0e8 | /2444/CH8/EX8.5/ex8_5.sce | 873223717e0618b764557babef4ba03d7cb0851b | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 788 | sce | ex8_5.sce | // Exa 8.5
clc;
clear;
close;
format('v',6)
// Given data
R1 = 10;// in k ohm
R2 = 5;// in k ohm
Zb = 1;// in k ohm
Zin = (R1*R2*Zb)/( (R1*R2)+(R2*Zb)+(Zb*R1) );// in k ohm
disp(Zin,"The input impedance in k ohm is");
R_C1 = 2;// in k ohm
R_E1 = 2;// in k ohm
R_C2 = 2;// in k ohm
R_E2 = 2;// in k ohm
h_oe = 0;// unit less
Q2 = %inf;// output impedance of transistor
//Zout= 1/h_oe || R_C2
Zout = R_C2;// in k ohm
disp(Zout,"The output impedance in k ohm is");
h_fe = 100;// unit less
h_ie = 1;// in k ohm
R_ac=0.222;// in k ohm
Av2= -h_fe/h_ie*R_C2;// voltage gain of second stage
Rac1= 1/(1/R_C1+1/R1+1/R2+1/h_ie);// in k ohm
Av1= -h_fe/h_ie*R_ac;// voltage gain of first stage
Av= Av1*Av2;// overall voltage gain
disp(Av,"The overall voltage gain is : ")
|
25e92aea72b819262d982db7c2920d0c612edcfd | 449d555969bfd7befe906877abab098c6e63a0e8 | /905/CH3/EX3.7/3_7.sce | 2e06030ec557548ba91b11010ae2c500153e8d9c | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 3,629 | sce | 3_7.sce | clear;
clc;
// Illustration 3.7
// Page: 183
printf('Illustration 3.7 - Page: 183\n\n');
// solution
//*****Data*****//
// 1-benzene a-absorber s-steams
T = 300; // [K]
P = 101.3; // [kPa]
R = 8.314; // [gas constant]
v = 1; // [cubic m/s]
// Gas in
y1a = 0.074;
// Liquid in
x2a = 0.0476
// Recovery is 85 %
// Calculations for absorber section
V1a = P*v/(R*T); // [kmole/s]
// Inert gas molar velocity
Vsa = V1a*(1-y1a); // [kmole/s]
Y1a = y1a/(1-y1a); // [kmole of benzene/kmole of dry gas]
X2a = x2a/(1-x2a); // [kmole of benzene/kmole of oil]
// Since the absorber will recover 85% of the benzene in the entering gas, the concentration of the gas leaving it will be
r = 0.85;
Y2a = (1-r)*Y1a; // [kmole of benzene/kmole of dry gas]
// The benzene-wash oil solutions are ideal, and the pressure is low; therefore, Raoult’s law applies. From equations 3.1, 3.44, and 3.45
// yia = 0.136*xia
// or Yia/(1+Yia) = 0.136*Xia/(1+Xia)
// Data_eqm = [Xia Yia]
Data_eqm = [0 0;0.1 0.013;0.2 0.023;0.3 0.032;0.4 0.04;0.6 0.054;0.8 0.064;1 0.073;1.2 0.080;1.4 0.086];
// Here because of the shape of equilibrium curve, the operating line for minimum oil rate must be tangent to curve
// Therefore
// From the curve X1a_max = 0.91
X1a_max = 0.91; // [kmol benzene/kmol oil]
// For minimum operating line slope is
S = (Y1a-Y2a)/(X1a_max-X2a); // [kmol oil/kmol air]
// Therfore
Lsa_min = S*Vsa; // [kmole oil/s]
Data_minSlope1 = [X2a Y2a;X1a_max Y1a];
// For Actual operating line, oil flow rate is twice the minimum
Lsa = 2*Lsa_min; // [kmole oil/s]
M_oil = 198; // [molecular weight of oil, gram/mole]
Wsa = Lsa*M_oil; // [mass flow rate of oil, kg/s]
// Using equation 3.47 to calculate the actual concentration of the liquid phase leaving the absorber
X1a = X2a + Vsa*(Y1a-Y2a)/Lsa; // [kmol benzene/kmol oil]
Data_opline1 = [X2a Y2a;X1a Y1a];
scf(1);
plot(Data_eqm(:,1),Data_eqm(:,2),Data_minSlope1(:,1),Data_minSlope1(:,2),Data_opline1(:,1),Data_opline1(:,2));
xgrid();
legend('Equilibrium line for absorber','Minimum Flow Rate Line for absorber','Operating Line for absorber');
xlabel("Xa, mole benzene/mole oil");
ylabel("Ya, mole benzene/mole air");
// Calculations for stripping section
Lss = Lsa;
X2s = X1a;
X1s = X2a;
Y1s = 0;
T = 373; // [K]
// Applying Raoult’s law at this temperature gives us
// yis = 1.77*xis
// Yis/(1+Yis) = 1.77*Xis/(1+Xis)
// Equilibrium data
// Data_equm = [Xis Yis]
Data_equm = [0 0;0.05 0.092;0.1 0.192;0.15 0.3;0.2 0.418;0.25 0.548;0.3 0.691;0.35 0.848;0.4 1.023;0.45 1.219;0.5 1.439];
// Similar procedure as above is followed
// The operating line for minimum oil rate must be tangent to curve
// Therefore from the curve
Y2s_max = 1.175; // [kmol benzene/kmol steam]
S = (Y2s_max-Y1s)/(X2s-X1s); // [kmole oil/kmole steam]
Vss_min = Lss/S; // [kmole/s]
Vss = 1.5*Vss_min; // [kmole/s]
Mss = 18; // [molecular weight of steam, gram/mole]
Wss = Vss*Mss; // [kg steam/s]
Data_minSlope2 = [X1s Y1s;X2s Y2s_max];
Y2s_act = Y1s + Lss*(X2s-X1s)/Vss; // [kmol benzene/kmol steam]
Data_opline2 = [X1s Y1s;X2s Y2s_act];
scf(2);
plot(Data_equm(:,1),Data_equm(:,2),Data_minSlope2(:,1),Data_minSlope2(:,2),Data_opline2(:,1),Data_opline2(:,2));
xgrid();
legend('Equilibrium line for stripping','Minimum Flow Rate for stripping Line','Operating Line for stripping');
xlabel("Xa, mole benzene/mole oil");
ylabel("Ya, mole benzene/mole air");
printf("The oil circulation rate and steam rate required for the operation is %f kg/s %f kg steam/s respectively\n\n",Wsa,Wss); |
21082cc5513084d42653deca7a5a34eb33dd3c24 | 449d555969bfd7befe906877abab098c6e63a0e8 | /662/CH13/EX13.6/ex_13_6.sce | 76636f6b38cc22a4ad0aab2e005a2322c1f06644 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,056 | sce | ex_13_6.sce | warning('off');
printf("Enter the source file name");
//Enter file name (output.dat) which you have created in the example 13.3
// to see the output
inpfile=scanf("%s");
printf("Enter the destination file name");
outfile=scanf("%s");
try
fpin=mopen(inpfile,'r');
fpout=mopen(outfile,'w');
if(fpin>0) ,
//c=mfscanf(fpin,'%c');
//i=1;
disp(mtell(fpin));
mseek(-1,fpin,'end')
c=mfscanf(fpin,'%c');disp(c);pause;
while( ~mtell(fpin))
printf("%c",c);
c=mfscanf(fpin,'%c');
// mfprintf(fpout,'%c',c);
// mputl(fpout,c);
// i=i+1;
end
// EOF=length(c);i=1;
//while(i<EOF)
// mfprintf(fpout,'%c',c(i));
// i=i+1;
// end
// mclose(fpout);
fpout=mopen(outfile,'r');
while( ~meof(fpout))
c=mfscanf(fpout,'%c');
printf("%c",c);
end
end
catch
//Messages to be displayed when error occured
printf("Error /Can not open source file.\n");
end
mclose(fpin);
mclose(fpout); |
2fdf45488603e87712ebd408c8f579072ddafa7c | 449d555969bfd7befe906877abab098c6e63a0e8 | /2252/CH3/EX3.4/Ex3_4.sce | e1cf9bf017ef60a884c1621c96373a184150555e | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 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 | Ex3_4.sce |
mu_not=4D-7*%pi
I1=30//current in wire A
I2=30//current in wire B
R=10D-2//distance b/w 2 wires
F=mu_not*I1*I2/(2*%pi*R)
mprintf("Force per metre length is %d*10^-4 N/m in both cases (i)and (ii). However in case(i), it is attractive and in case(ii), it is repulsive", F*10^4)
|
baf653189e628d6d70a82494f2cc74ab2ed9b7f5 | 449d555969bfd7befe906877abab098c6e63a0e8 | /284/CH11/EX11.4/ex4.sce | 28d62f6a6547a9586d5c17d96f5c692c75686014 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 644 | sce | ex4.sce | // Chapter 11_ Metal-Oxide-Semiconductor Field Effect Transistor:Additional Concepts
//Caption_Breakdown voltage
//Ex_4//page 527
eps=11.7*8.85*10^-14
e=1.6*10^-19;
Nd=10^19 //donor concentration
Na=10^16 //acceptor concentration
L=1.2*10^-4 //channel length
ni=1.5*10^10 //intrinsic carrier concentration
Vbi=0.0259*log(Na*Nd/ni^2)
xdo=(2*eps*Vbi/(e*Na))^0.5 //zero biased source-substrate pn junction width
//xd=(2*eps*(VbiVDS)/(e*Na))^0.5 //reverse biased drain substrate pn junction width
xd=L-xdo //at punch through
VbiVDS=xd^2*e*Na/(2*eps) //Vbi+VDS
VDS=VbiVDS-Vbi
printf('The punch through voltage is %1.1f V',VDS) |
e01e589b73242c160e21380c0e8bdf6a7bcd8ac0 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1730/CH2/EX2.27/Exa2_27.sce | 960e74a3e3640fa207612a8b634ea867d45ac261 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 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 | Exa2_27.sce | //Exa2.27
clc;
clear;
close;
//given data
E_AC=16*10^-6;//in V per degree C
E_BC=-34*10^-6;//in V per degree C
//By law of successive contact (or intermediate metals)
E_AB=E_AC-E_BC;//in V/degree C
E_AB=E_AB*10^6;// in miu V/degree C
disp("EMF of iron with respect to constantan is : "+string(E_AB)+" micro V/degree C") |
1a851600e53af00944f292c10df49111abe217c3 | 20253970b7dd99e615215029609de822e2bf855d | /judge/tests/52063/27.tst | 1a575d3c99a5f62590b5a6a94faef8f0c7d10773 | [] | no_license | B-Rich/CATS | d26d6c85cfc1dbdc78fa16f691adbfccc615df03 | d299e328f9e7498ecd9f58f64069fcd57536db00 | refs/heads/master | 2021-01-01T06:10:11.322262 | 2011-06-21T15:06:06 | 2011-06-21T15:06:06 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 583 | tst | 27.tst | 1000 1000
48
30 50 10
50 30 10
70 90 10
90 70 10
110 130 10
130 110 10
150 170 10
170 150 10
190 210 10
210 190 10
230 250 10
250 230 10
270 290 10
290 270 10
310 330 10
330 310 10
350 370 10
370 350 10
390 410 10
410 390 10
430 450 10
450 430 10
470 490 10
490 470 10
510 530 10
530 510 10
550 570 10
570 550 10
590 610 10
610 590 10
630 650 10
650 630 10
670 690 10
690 670 10
710 730 10
730 710 10
750 770 10
770 750 10
790 810 10
810 790 10
830 850 10
850 830 10
870 890 10
890 870 10
910 930 10
930 910 10
950 970 10
970 950 10
|
5258e178ad2067713e82f23cbcfe76c9357e216b | 449d555969bfd7befe906877abab098c6e63a0e8 | /3537/CH2/EX2.16/Ex2_16.sce | 5c02efc60d2d9bf71c3464f80efc2da928c90a0a | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 442 | sce | Ex2_16.sce | //Example 2_16
clc();
clear;
//To find the angular separation of two lines of sodium in the first order spectrum
N=5*10^5 //units in lines per meter
m=1
lemda1=5890*10^-10 //units in meters
lemda2=5896*10^-10 //units in meters
theta1=asin(m*N*lemda1)*180/%pi
theta2=asin(m*N*lemda2)*180/%pi
theta=(theta2-theta1)
printf("The angular separation is %.3f degrees",theta)
|
3530418478cf9fa7cbd8980c16fc646ae20b4224 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2414/CH8/EX8.7/Ex8_7.sce | c5d296458521b23f2e439063d2afaed3382b8370 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 147 | sce | Ex8_7.sce | clc;
close();
clear();
//page no 288
//prob no. 8.7
//All frequencies in kHz
k=7;
W=1;
Bt=k*W;
printf('Minimum Bandwidth is %i kHz',Bt);
|
b32c2ecc8b0684ad7cbd999174513e756a13717f | 449d555969bfd7befe906877abab098c6e63a0e8 | /24/CH19/EX19.2/Example19_2.sce | 265788b845e4f74f81781b46d8a3d744259e53ec | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 251 | sce | Example19_2.sce | //Given that
V = 37*10^3 //in Litre
b = 9.50*10^-4 //in /degree C
deltaT = -23 //in degree C
//Sample Problem 19-2
printf("**Sample Problem 19-2**\n")
deltaV = V* b* deltaT
Vd = V + deltaV
printf("The amount of oil delievered is %dL", Vd) |
40e32d08348354b9b70d175f7303715316cb0ddb | 449d555969bfd7befe906877abab098c6e63a0e8 | /69/CH2/EX2.26.b/2_26_b.sce | 83974093b5e825fad70e88910c1e07ba08db626d | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 248 | sce | 2_26_b.sce | clear; clc; close;
Rl = 3*10^(3);
R = 10^(3);
Vi = 16;
Vz = 10;
V = Vz;
Vl = V;
Vr = Vi-Vl;
Il = Vl/Rl;
Ir = Vr/R;
Iz = Ir - Il;
Pz = Iz*Vz;
disp(Vl,'Vl is : ');
disp(Vr,'Vr is :');
disp(Iz,'IZ is :');
disp(Pz,'Pz is :');
|
7af8f6f9736d09674374347805c465745c3989d5 | 449d555969bfd7befe906877abab098c6e63a0e8 | /632/CH3/EX3.2/example3_2.sce | 32cfd2d15310f85d99add2feb71b044ba982bfbf | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 196 | sce | example3_2.sce | //clc()
MK = 39.1;
MC = 12.0;
MO = 16;
MK2CO3 = MK * 2 + MC + MO * 3;
m = 691;
N = m / MK2CO3;
A = 6.023 * 10^23;
molecules = N * A;
disp("molecules",molecules,"Total no. of molecules =") |
31dcc935777c999e293fe8907665d341974df412 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3651/CH8/EX8.5/5.sce | 4ed72447a786037f9bab6499c1514bc2be54fc11 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 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 | 5.sce | //variable declaration
a=5
n1=1.450
n2=1.447
lamda=1 //wavelength
//Calculations
N_a=(n1**2-n2**2) //Numerical aperture
N=4.9*((a*10**-6*sqrt(N_a)/(lamda*10**-6))**2)
//Result
printf('maximum no.of modes propogating through fiber =%0.3f \n',(N))
printf('Correction needed')
|
191192d879e95b44dc1fe77a009152c92a96218b | 1bb72df9a084fe4f8c0ec39f778282eb52750801 | /test/RM1.prev.tst | 4db8efc3f39e3403aaf7d84fd4acfd09eb7fd650 | [
"Apache-2.0",
"LicenseRef-scancode-unknown-license-reference"
] | permissive | gfis/ramath | 498adfc7a6d353d4775b33020fdf992628e3fbff | b09b48639ddd4709ffb1c729e33f6a4b9ef676b5 | refs/heads/master | 2023-08-17T00:10:37.092379 | 2023-08-04T07:48:00 | 2023-08-04T07:48:00 | 30,116,803 | 2 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 143 | tst | RM1.prev.tst | {a=>2+4*a,b=>3+4*b,c=>2*c,d2=>1+2*d2} refined by [1 1 1 1]: {a=>6+8*a,b=>7+8*b,c=>2+4*c,d2=>3+4*d2}
set to [1 1 1 1]: {a=>1,b=>1,c=>1,d2=>1}
|
f3841ca16bc24f22230889b08661df1aa1b565c6 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2204/CH6/EX6.3/ex6_3.sce | 838a85fe0851d72f12d2a4706a8cba0d16c138f9 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 370 | sce | ex6_3.sce | // Exa 6.3
clc;
clear;
close;
// Given data
R3 = 6;// in k ohm
R4 = 2;// in k ohm
A = 1+(R3/R4);
if A>3 then
disp("The circuit will work as the oscillator")
end
R = 5.1;// in k ohm
R = R * 10^3;// in ohm
C = 0.001;// in µF
C = C * 10^-6;// in F
f = 1/(2*%pi*R*C);// in Hz
f = f * 10^-3;// in kHz
disp(f,"The frequency of oscillations in kHz is");
|
4e2e86e51c560c7a5b145c2be95ee3cff4fd5c36 | 449d555969bfd7befe906877abab098c6e63a0e8 | /575/CH4/EX4.2.4/4_2_4.sce | 92cb1f99a6ff91aba4358d4bf326f8d26472498a | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 356 | sce | 4_2_4.sce | clc
pathname=get_absolute_file_path('4_2_4.sce')
filename=pathname+filesep()+'424.sci'
exec(filename)
printf(" All the values in the textbook are Approximated hence the values in this code differ from those of Textbook")
ndot=rate/(1-x1)
deltaN= -vol*d*10^3 /M
tf=deltaN/(-0.1 * ndot)
printf(" \n The time Required for the Total process=%d min",tf) |
38fca915cd3413697cc19af2b41413fc91c7ed8c | 449d555969bfd7befe906877abab098c6e63a0e8 | /3785/CH12/EX12.4/Ex12_4.sce | dd3e876fc4f84002f09a77f21a69f8d716e26c89 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 568 | sce | Ex12_4.sce | // Example 12_4
clc;funcprot(0);
// Given data
p_s=4*10^5;// Pressure in Pa
a_s=347.2;// Sound speed in m/s
A_c=1*10^-4;// The flow area in m^2
p_a=1*10^5;// The atmospheric pressure in Pa
r=1.4;// The specific heat ratio
V_c=0.5787;
// Calculation
rho_c=(r*p_s)/a_s;// kg/m^3
m_c=rho_c*V_c*A_c;// kg/s
V_c=a_s/(sqrt(1+(r-1)/2));// m/s
p_c=((2/(r+1))^(r/(r-1)))*p_s;// N
F=(m_c*V_c)+((p_c-p_a)*A_c);// N
printf('\nThe mass flow rate of air from the tank=%1.2e kg/s \nThe external force F required to restrain the tank from moving is %2.2f N',m_c,F);
|
7db94561aed452fbd28cef52ba0874cd2c4eae6b | 449d555969bfd7befe906877abab098c6e63a0e8 | /2444/CH6/EX6.9/ex6_9.sce | e37bff8fc568f3a2b9742cd42f6793cdcf5440af | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 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 | ex6_9.sce | // Exa 6.9
clc;
clear;
close;
format('v',7)
// Given data
Vout = 12.5;// in V
Vin = 0.25;// in V
Av = Vout/Vin;// unit less
disp(Av,"The voltage gain without feed back is ");
Vin = 1.5;// in V
Avf = round(Vout/Vin);// unit less
// Avf = Av/(1+(Beta*Av));
Beta = ((Av/Avf)-1)/Av;// unit less
Beta = Beta*100;// in %
disp(Beta,"The value of ß in % is");
|
4f2744eeef60783f4ebbf5d29ee7ecd87eb6ccf4 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1535/CH13/EX13.6/Ch13Ex6.sci | 1f99790eb856fe692127de725748a0759a9355d8 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 721 | sci | Ch13Ex6.sci | // Scilab Code Ex13.6: Electronic polarizability from refractive index : Page-289 (2010)
N = 3e+028; // Number density of atoms of dielectric material, per metre cube
epsilon_0 = 8.854e-012; // Absolute electrical permittivity of free space, farad per metre
n = 1.6; // Refractive index of dielectric material
// As (n^2 - 1)/(n^2 + 2) = N*alpha_e/(3*epsilon_0), solving for alpha_e
alpha_e = (n^2 - 1)/(n^2 + 2)*3*epsilon_0/N; // Electronic polarizability of dielectric material, farad metre square
printf("\nThe electronic polarizability of dielectric material = %4.2e farad metre square", alpha_e);
// Result
// The electronic polarizability of dielectric material = 3.03e-040 farad metre square |
52c65cdfba6821140587b18951240a4019e55887 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1703/CH7/EX7.2/7_2.sce | 65f2d8c5aa7f4d2dc3449b7e99e870fb33dca2c7 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 403 | sce | 7_2.sce | clc
//initialisation of variables
d1= 4//ft
d2= 2 //in
l= 300 //ft
P= 5 //lb/in^2
h1= 3 //ft
h2= 6 //ft
f= 0.01
//CALCULATIONS
X= P*2.31*10*(d2/12)^5/(f*l)
A= %pi*d1^2/4
function [y]=fun(h)
y=A*sqrt((P*2.31*10*(d2/12)^5/(f*l))-(10*(d2/12)^5*h/(f*l)))/(10*(d2/12)^5/(f*l))/7
endfunction
vec2=intg(h1,h2,fun)
T= vec2
//RESULTS
printf ('time for the channel to fall = %.f sec',T)
|
13474a0f5d0f59149f45ead7358594e46f7576ce | 449d555969bfd7befe906877abab098c6e63a0e8 | /3281/CH9/EX9.23/ex9_23.sce | afdf321cea246cc11e21cbe3140f1d12c44f9ff6 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 309 | sce | ex9_23.sce | //Page Number: 515
//Example 9.23
clc;
//Given
lam=8000D-10; //m
a=0.5D-2; //m
D=4D+8; //m
//Angular Spread
t=(1.22*lam)/a;
disp('rad',t,'Angular spread:');
//Aerial spread
A=%pi*((D*t)^2);
disp('m sqr',A,'Aerial spread:');
//Answer for A is given as 193 m sqr but it is 1.915D+10 m sqr
|
4675d902244548bf4ea570a7a901b86e93109c3c | 449d555969bfd7befe906877abab098c6e63a0e8 | /2204/CH1/EX1.1/ex1_1.sce | dc508ea1d79ee0bda60f8e559e605a9ea0d37182 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 249 | sce | ex1_1.sce | // Exa 1.1
clc;
clear;
close;
// Given data
V_EE = 10;// in V
R2 = 2.4;// in k ohm
R1 = 2.4;// in k ohm
R3 = 1;// in k ohm
V_BE3 = 0.7;// in V
I = (V_EE - ((R2*V_EE)/(R1+R2)) - V_BE3)/R3;// in mA
disp(I,"The constant current in mA is");
|
729b0210f4f66c8f8c52282b11b1afc10d0fcf22 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2150/CH4/EX4.3/ex_4_3.sce | e8c3b69b3d1b9bd6ee87fb827ac5c8b5b3f5b204 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 228 | sce | ex_4_3.sce | // Example 4.3
clc;
clear;
close;
// Given data
// Part (i)
a= 0.90;
B=a/(1-a);
disp(B,"At alpha= 0.90, the value of Bita is : ")
// Part (ii)
a= 0.99;
B=a/(1-a);
disp(B,"At alpha= 0.99, the value of Bita is : ")
|
4d06c3d3bae3a9ef34a93562ce3bdc7f1be71282 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3802/CH10/EX10.6/Ex10_6.sce | 46b910f7c10f18d3cb93f23380b6bc283fa3611b | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 376 | sce | Ex10_6.sce | //Book Name:Fundamentals of Electrical Engineering
//Author:Rajendra Prasad
//Publisher: PHI Learning Private Limited
//Edition:Third ,2014
//Ex10_6.sce
clc;
clear;
s=0.05; //Full load slip of 5 percentage
Iss_by_Isf=5; //Taken from question statement
Ts_by_Tf=s*(Iss_by_Isf)^2;
printf("\n Starting torque interms of full load torque=%1.2f*Tf",Ts_by_Tf)
|
fbce9754a3f8ffa7fe711da6f842d03fffcd6632 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3821/CH2/EX2.5/Example2_5.sce | 1d80a7f2f4c37c9e15a5c2e2b1e65c755c8e3f00 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,287 | sce | Example2_5.sce | ////Example 1.5 Page No:23
////Find Stress in metallic rod
////input data
clc;
clear;
d1=50*10^-3; //Diameter of metalic rod in mm**2
L1=220*10^-3; //Length of metalic rod in mm
Pt1=40*10^3; //Load of metalic rod in KN
deltaLt1=0.03*10^-3; //Elastic enlongation in mm
ypl=160*10^3; //Yield point load in KN
ml=250*10^3; //Maximum load in KN
lsf=270*10^-3; //Length of specimen at fracture in mm
pi=3.142;
//calculation
A1=(((pi)/(4))*((d1)^2)); //(1)Cross section area
sigmat1=Pt1/A1; //Stress in metallic rod
et1=deltaLt1/L1; //Strain n metallic rod
E1=sigmat1/et1; //Young's modulus
ys=ypl/A1; //(2)Yeild strength
uts=ml/A1; //(3)Ultimate tensile strength
Pebf1=((lsf-L1)/L1)*100; //Percentage elongation before fracture
//output
printf('cross section area = %f m^2\n',A1);
printf('stress in metallic rod= %f N/m^2 \n',sigmat1);
printf('strain n metallic rod= %f \n',et1);
printf('youngs modulus= %f GN/m^2\n',E1);
printf('yeild strength= %f MN/m^2\n',ys);
printf('ultimate tensile strength= %f MN/m^2 \n',uts);
printf('percentage elongation before fracture= %f percent \n ',Pebf1);
|
79e84178cb9a53c89ee7bfd9b33045adefe9ef66 | 449d555969bfd7befe906877abab098c6e63a0e8 | /154/DEPENDENCIES/ch4_3.sce | 74e715ca37430d921737868aefc2da0ab7c86ee0 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 575 | sce | ch4_3.sce | clc
disp("Problem 4.3")
printf("\n")
//From figure 4.2
disp("The reduced incidence matrix is ")
A=[-1 1 0 0 1 0
0 -1 1 0 0 1
0 0 0 1 -1 -1]
disp(A,"A=")
AT=[ -1 0 0
1 -1 0
0 1 0
0 0 1
1 0 -1
0 1 -1 ]
disp(AT,"AT=")
//Let e be the node to datum voltages
//Let e=[ e1
// e2
// e3 ]
//Multiplying [AT] with [e] we get the node voltages as
disp("Node to datum voltages are")
disp("v1=-e1")
disp("v2=e1-e2")
disp("v3=e2")
disp("v4=e3")
disp("v5=e1-e3")
disp("v6=e2-e3")
|
88abf7be3df2a579acf056a70b383056a2154f49 | 725517259e3eea555ad0f79d421792c632bc4655 | /workspace/MissionB3.sci | 8f5cafbea49c0087c25e505b3458b2d5bdf1537a | [] | no_license | Exia-epickiwi/exolife | 58b8a72aa397c5d3df8dc6f61730b3b2b217740e | b1bdb3ec2adb92c0fc8c546c9bd56a654523bd22 | refs/heads/master | 2020-05-25T14:05:45.795829 | 2017-03-20T09:26:15 | 2017-03-20T09:26:15 | 84,937,674 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 753 | sci | MissionB3.sci | //Load scripts from folder
funcprot(0)
getd("../scripts")
//Global variables
imgPos = "../images/" //The position of the source images
renderPos = "render/" //The folder where the render images will be saved
//Load image
imgin = readpbm(imgPos+"HD215497.pbm")
//Isolate the specific color range to yellow
coldwimg = seuillageEx(imgin,63,0,63)
//Isolate the specific color range to red
mediumlowimg = seuillageEx(imgin,126,0,126)
//Isolate the specific color range to blue
mediumhighimg = seuillageEx(imgin,189,0,189)
//Isolate the specific color range to green
hotnimg = seuillageEx(imgin,255,0,255)
result = addition(addition(addition(mediumhighimg,hotnimg),mediumlowimg),coldwimg)
//Save all the images
writepbm(result,renderPos+"MissionB3.pbm");
|
9741a75deb4a6855fa884cd5c645cffcf836db00 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3872/CH10/EX10.9/EX10_9.sce | b5f8f1c928c22d0ca725f8f2e8e72896e3376377 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,202 | sce | EX10_9.sce | //Book - Power System: Analysis & Design 5th Edition
//Authors - J. Duncan Glover, Mulukutla S. Sarma, and Thomas J. Overbye
//Chapter - 10 ; Example 10.9
//Scilab Version - 6.0.0 ; OS - Windows
clc;
clear;
Srated = 10; //power rating in MVA
Vprtr = 80; //primary side of transformer voltage in kV
Vsectr = 20; //secondary side of transformer voltage in kV
CTratiopr = 150/5; //primary CT ratio
CTratiosec = 600/5; //secondary CT ratio
I1rated = (Srated*10^6)/(Vprtr*10^3); //rated current 1 in Amperes
I2rated = (Srated*10^6)/(Vsectr*10^3); //rated current 2 in Amperes
I1 = I1rated/CTratiopr; //differential current 1 in Amperes
I2 = I2rated/CTratiosec; //differential current 2 in Amperes
I = I1-I2; //differential current at rated conditions in Amperes
k = 0.5/2.25; //from figure 10.34
printf('The value of k is %f',k);
|
8863913b8097b634211d72ca295e83ff18794a65 | 449d555969bfd7befe906877abab098c6e63a0e8 | /728/CH4/EX4.11/Ex4_11.sce | 1f3099ebec1007decaf805911d8963addca02a29 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 577 | sce | Ex4_11.sce | //Caption:Find all modes that can propagate at 5000MHz.
//Exa:4_11
clc;
clear;
close;
a=4;//in cm
b=3;//in cm
f=5*10^9;//in Hz
c=3*10^10;//in cm/s
wl_o=c/f;
//For TE waves:
wl_c_TE01=2*b;//for TE01
wl_c_TE10=2*a;//for TE10
wl_c_TE11=2*a*b/sqrt(a^2+b^2);//for TE11
if(wl_c_TE01>wl_o)
disp('TE01 can propagate');
else
disp('TE01 cannot propagate');
end
if(wl_c_TE10>wl_o)
disp('TE10 can propagate');
else
disp('TE10 cannot propagate');
end
if(wl_c_TE11>wl_o)
disp('TE11 can propagate');
else
disp('TE11 cannot propagate');
end |
a04d5554e2527567b99e49e8c406c5d711da654d | 449d555969bfd7befe906877abab098c6e63a0e8 | /758/CH6/EX6.14/Ex_6_14.sce | 26540e5971f7b6dd7b668d85a873704f05c63da1 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 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 | Ex_6_14.sce | //Example 6.14
clc;clear;close;
X=[3 2+%i 1 2-%i];
//Calculation of IDFT
x=fft(X,1);
x=clean(x);
disp(X,'DFT of the Sequence is X(k): ');
disp(x,'Sequence is x(n): '); |
b88dea91d387ac8506a1e45f322b9ac3fac80f4f | 449d555969bfd7befe906877abab098c6e63a0e8 | /40/CH3/EX3.26/Exa_3_26.sci | 039b1b19fd1e538d0c917f095533d7968cef771d | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 469 | sci | Exa_3_26.sci | //Response of periodic inputs
function[p]=period(x)
for i=2:length(x)
v=i
if (abs(x(i)-x(1))<0.00001)
k=2
for j=i+1:i+i
if (abs(x(j)-x(k))<0.00001)
v=v+1
end
k=k+1;
end
end
if (v==(2*i)) then
break
end
end
p=i-1
endfunction
x=[1 2 -3 1 2 -3 1 2 -3];
h=[1 1];
y=convol(x,h)
y(1)=y(4);
period(x)
period(y)
h=[1 1 1];
y=convol(x,h) |
a69215d8f4941cc50029c45341070c3dfb4a9425 | 449d555969bfd7befe906877abab098c6e63a0e8 | /149/CH13/EX13.11/ques11.sce | 709231fdcb9f4516f1969a092857a74f8f0f2e23 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 499 | sce | ques11.sce | //ques11
clc
disp('solution of the given linear differential equation is given by : ');
disp('CF + PI');
syms c1 c2 x
m=poly(0,'m');
f=(m-2)^2;
r=roots(f);
disp(r);
disp('CF is given by ');
cf=(c1+c2*x)*exp(r(1)*x);
disp(cf);
disp('----------------------------------');
disp('PI =8*{1/(D-2)^2[exp(2x)]+{1/(D-2)^2[sin(2x)]+{1/(D-2)^2[x^2]}');
disp('using identities it reduces to : ');
pi=4*x^2*exp(2*x)+cos(2*x)+4*x+3;
disp(pi);
y=cf+pi;
disp('The solution is : y=');
disp(y);
|
b8a031812830c983a21597fbb8ce77e1e595f869 | 7bf9b615fc7bd8790ccc10d5e8f07824d114a245 | /demo_plotline.sce | 46080d7db9bf833c9ee20983611d8bb69690d35f | [] | no_license | szhilin/scirt | 91b4ea7c9f328999e8f5aa1799b0930256bcdde9 | 31ea78eb9e7fb547dd6d81fe86b89ccb9f4c761d | refs/heads/master | 2021-01-09T06:00:49.769480 | 2017-02-05T15:56:33 | 2017-02-05T15:56:33 | 80,890,335 | 1 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 466 | sce | demo_plotline.sce | /// Demo for ir_plotline()
b = [1; 2]; // line coefficients
bb = [2*%pi*b(1); -b(2)]; // compute another line coeficients
X = (1:5)'; // data points lying at
Y = [ones(5,1) X]*b; // the line y = b(0) + b(1)*x
figure;
plot(X,Y,'k*') // plot black points (X,Y)
ir_plotline(b,'r-') // plot red line y = x*b over points
ir_plotline(bb,'b--') // plot blue dashed line y = x*bb over points and red line
|
daae0fed4a1cae3f07461c5866e107c980743b45 | 449d555969bfd7befe906877abab098c6e63a0e8 | /710/CH11/EX11.10/11_10.sci | 67a0fd7544ca074b6eec7f2a3a63c75ad771155c | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 376 | sci | 11_10.sci | clc();
clear;
//To calculate radius
rho=1.83*(10^17); //average density of carbon nucleus in kg/m^3
m=12; //mass in u
//rho=m/[(4/3)*pi*r].Therefore r=[m/[(4/3)*pi*rho]]^(1/3)
r=[m*1.66*(10^-27)/((4/3)*%pi*rho)]^(1/3)*10^15 //radius in fm
printf("The radius is %f fm",r);
|
a090fff66935f494bb7601870b775cde4b772c60 | 089894a36ef33cb3d0f697541716c9b6cd8dcc43 | /NLP_Project/test/tweet/bow/bow.18_10.tst | 5e851228cb382c7947da7dd1686bc03a39fce9e9 | [] | no_license | mandar15/NLP_Project | 3142cda82d49ba0ea30b580c46bdd0e0348fe3ec | 1dcb70a199a0f7ab8c72825bfd5b8146e75b7ec2 | refs/heads/master | 2020-05-20T13:36:05.842840 | 2013-07-31T06:53:59 | 2013-07-31T06:53:59 | 6,534,406 | 0 | 1 | null | null | null | null | UTF-8 | Scilab | false | false | 27,198 | tst | bow.18_10.tst | 18 5:0.5 8:0.5 14:1.5 18:1.0 23:1.0 26:1.5 39:0.16666666666666666 40:0.3333333333333333 43:0.5 56:0.04 89:0.3333333333333333 100:1.0 114:0.2 182:1.0 185:2.0 199:0.3333333333333333 460:1.0 503:0.25 524:1.0 610:1.0 663:1.0 685:2.0 700:1.0 748:1.0 1017:1.0 1026:1.0 1108:1.0 1230:1.0 1398:1.0 1402:2.0 1404:0.047619047619047616 1618:1.0 1850:1.0 2320:1.0 2321:3.0 2322:1.0 2998:1.0 3153:1.0 3809:1.0 4262:1.0 4812:1.0
18 14:1.0 23:1.0 26:1.0 39:0.16666666666666666 67:2.0 88:1.0 100:1.0 101:0.02631578947368421 114:0.1 180:1.0 185:1.0 192:0.5 209:0.25 284:1.0 323:0.2 460:1.0 503:0.25 524:1.0 663:1.0 685:2.0 700:1.0 748:1.0 1017:1.0 1026:1.0 1033:1.0 1299:1.0 1398:2.0 1402:1.0 1492:1.0 1618:1.0 2282:0.5 2320:1.0 2321:2.0 2322:1.0 3184:1.0 4812:1.0 4859:1.0
18 77:1.0 101:0.013157894736842105 146:1.0 182:1.0 291:0.5 1398:1.0 1402:1.0 1404:0.047619047619047616 1426:0.5 1520:0.02631578947368421 1584:1.0 1587:1.0 1657:2.0 1683:0.5 1697:1.0 1717:1.0 1806:1.0 1850:1.0 1924:1.0 1950:1.0 2034:1.0 2298:1.0 4542:1.0
18 26:0.5 59:0.2 74:0.5 230:1.0 245:1.0 512:0.3333333333333333 977:2.0 1398:1.0 1402:1.0 1404:0.047619047619047616 1489:1.0 1492:1.0 1584:1.0 1657:1.0 1658:1.0 1832:1.0 2026:1.0 2434:0.5 2491:1.0 3631:1.0 4344:1.0
18 22:0.08333333333333333 36:0.25 38:0.5 39:0.16666666666666666 56:0.04 59:0.1 64:0.16666666666666666 91:0.1111111111111111 101:0.013157894736842105 111:1.0 146:1.0 161:1.0 198:0.5 201:0.3333333333333333 209:0.25 282:1.0 386:0.5 483:1.0 777:1.0 1081:1.0 1398:2.0 1402:2.0 1404:0.09523809523809523 1451:1.0 1469:1.0 1950:1.0 3146:1.0 3182:1.0 3305:1.0 4689:1.0 4753:1.0
18 5:0.5 38:0.5 39:0.16666666666666666 43:0.5 48:1.0 111:1.0 113:1.0 114:0.1 156:0.5 185:1.0 199:0.3333333333333333 209:0.5 220:1.0 228:1.0 371:0.3333333333333333 429:0.038461538461538464 507:1.0 558:1.0 794:1.0 1094:1.0 1398:2.0 1469:1.0 1520:0.02631578947368421 1563:1.0 1587:1.0 1653:1.0 1657:1.0 1704:1.0 1763:1.0 1832:1.0 1912:1.0 2448:1.0 4026:1.0 4095:1.0 4430:1.0 4544:1.0
18 10:1.0 14:0.5 18:3.0 22:0.08333333333333333 23:0.2 39:0.16666666666666666 56:0.04 62:1.0 85:0.1111111111111111 88:1.0 101:0.013157894736842105 182:1.0 209:0.25 221:0.2 228:1.0 397:1.0 476:1.0 891:0.5 1402:1.0 1483:1.0 1492:1.0 1592:1.0 1594:1.0 1704:1.0 1783:0.5 2179:1.0 2293:1.0 2295:1.0 2313:1.0 2398:1.0 2573:1.0 3654:1.0 3882:1.0 4228:1.0 4258:1.0
18 23:0.4 40:0.3333333333333333 56:0.04 57:0.5 66:0.14285714285714285 69:0.058823529411764705 73:0.2 85:0.1111111111111111 95:0.3333333333333333 101:0.013157894736842105 223:0.5 241:1.0 301:1.0 403:1.0 473:0.5 476:1.0 528:1.0 816:1.0 1398:1.0 1402:1.0 1426:0.5 1483:1.0 1573:1.0 1657:1.0 1697:1.0 1699:1.0 1806:1.0 1850:1.0 1949:0.5 2630:0.5 3315:1.0 3472:1.0 3486:1.0
18 5:0.5 18:1.0 30:0.5 38:0.5 39:0.5 48:1.0 51:1.0 85:0.1111111111111111 101:0.013157894736842105 182:1.0 191:0.2 198:0.5 230:1.0 322:1.0 924:1.0 1398:1.0 1447:2.0 1483:1.0 1517:2.0 1653:1.0 1696:1.0 1783:0.5 1806:1.0 2183:1.0 2636:1.0 3603:1.0 4533:1.0
18 7:0.25 14:0.5 39:0.16666666666666666 182:1.0 230:1.0 512:0.3333333333333333 1487:0.1 1653:1.0 1697:1.0 1704:1.0 1783:0.5 1949:0.5 1963:1.0 2183:1.0 2494:1.0 2529:1.0 2547:1.0 2558:1.0 3390:1.0 3882:2.0 4533:1.0 4548:1.0 4761:1.0
18 18:1.0 30:0.5 36:0.25 75:0.5 85:0.1111111111111111 161:1.0 162:1.0 185:1.0 250:1.0 353:0.058823529411764705 429:0.038461538461538464 507:1.0 778:1.0 795:1.0 931:1.0 1398:1.0 1402:1.0 1404:0.047619047619047616 1407:1.0 1469:1.0 1479:1.0 1483:2.0 1520:0.02631578947368421 1584:1.0 1653:1.0 1672:1.0 1709:2.0 1918:1.0 1919:1.0 1963:1.0 1988:1.0 3850:1.0
18 18:1.0 39:0.16666666666666666 91:0.1111111111111111 182:1.0 192:0.5 221:0.2 429:0.038461538461538464 817:1.0 1313:0.3333333333333333 1398:2.0 1402:1.0 1404:0.047619047619047616 1447:1.0 1451:1.0 1483:1.0 1520:0.02631578947368421 1531:1.0 1653:2.0 1657:1.0 1697:1.0 1699:1.0 2001:1.0 2784:1.0 2850:1.0 2979:1.0 4209:1.0 4368:1.0
18 8:0.5 18:2.0 39:0.3333333333333333 64:0.16666666666666666 91:0.1111111111111111 101:0.02631578947368421 291:0.5 353:0.058823529411764705 430:1.0 445:1.0 473:0.5 503:0.25 817:1.0 1325:1.0 1398:1.0 1402:1.0 1469:1.0 1514:1.0 1520:0.02631578947368421 1553:1.0 1631:1.0 1699:1.0 1783:0.5 1806:2.0 1924:1.0 1925:1.0 2041:0.5 2481:1.0
18 5:0.5 14:0.5 22:0.08333333333333333 41:1.0 56:0.04 59:0.1 101:0.02631578947368421 114:0.2 209:0.25 276:0.5 453:0.5 463:1.0 536:1.0 584:1.0 610:1.0 1398:1.0 1402:1.0 1763:1.0 1783:0.5 1850:1.0 1949:0.5 3213:1.0 3387:1.0 3499:1.0 3573:1.0
18 23:0.2 69:0.058823529411764705 101:0.02631578947368421 146:1.0 1398:1.0 1402:1.0 1479:1.0 1483:1.0 1492:2.0 1496:1.0 1498:0.25 1553:1.0 1646:1.0 1802:1.0 1925:1.0 2123:1.0 2183:1.0 2721:1.0 2796:1.0 3112:1.0 3439:1.0 3573:1.0 3900:1.0 4209:1.0 4374:1.0
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18 5:0.5 8:0.5 10:1.0 14:0.5 46:0.25 57:0.5 101:0.013157894736842105 198:0.5 221:0.2 282:1.0 335:1.0 417:1.0 429:0.038461538461538464 1398:2.0 1404:0.047619047619047616 1479:1.0 1492:1.0 1504:1.0 1909:1.0 1911:1.0 1935:1.0 2042:1.0 2659:1.0 2786:1.0 2856:1.0 3178:1.0 3183:1.0 3677:1.0
18 8:1.0 14:0.5 22:0.08333333333333333 26:1.0 40:0.3333333333333333 56:0.08 62:1.0 69:0.11764705882352941 70:1.0 85:0.1111111111111111 91:0.2222222222222222 114:0.1 127:1.0 147:1.0 185:1.0 201:0.3333333333333333 204:1.0 284:1.0 353:0.058823529411764705 671:1.0 754:1.0 804:0.25 846:1.0 938:2.0 1398:1.0 1402:1.0 1404:0.047619047619047616 1479:1.0 1503:0.5 1520:0.02631578947368421 2118:1.0
18 18:1.0 32:1.0 39:0.3333333333333333 46:0.25 56:0.04 69:0.058823529411764705 95:0.6666666666666666 101:0.02631578947368421 185:1.0 209:0.5 248:1.0 257:0.25 353:0.058823529411764705 453:0.5 557:1.0 824:1.0 833:1.0 846:1.0 1398:1.0 1404:0.047619047619047616 1416:1.0 1456:1.0 1498:0.25 1547:1.0 2545:1.0 2710:1.0 3387:1.0
18 5:0.5 18:1.0 39:0.16666666666666666 56:0.16 69:0.11764705882352941 100:1.0 101:0.013157894736842105 180:1.0 185:1.0 199:0.3333333333333333 201:0.3333333333333333 209:0.25 228:1.0 291:0.5 503:0.25 526:1.0 557:1.0 652:1.0 1098:1.0 1398:1.0 1404:0.047619047619047616 1520:0.05263157894736842 1635:1.0 1744:1.0 2309:1.0 2321:1.0 2638:1.0 2710:1.0 3419:1.0 4436:1.0
18 23:0.2 38:0.5 57:0.5 69:0.058823529411764705 101:0.039473684210526314 120:1.0 272:1.0 1041:1.0 1398:4.0 1850:1.0 1905:1.0 2179:1.0 3509:1.0 4538:1.0
18 22:0.08333333333333333 39:0.16666666666666666 101:0.013157894736842105 114:0.1 156:0.5 209:0.25 230:1.0 267:1.0 429:0.038461538461538464 1387:0.5 1392:0.5 1398:2.0 1402:1.0 1404:0.047619047619047616 1485:1.0 1653:1.0 1683:0.5 1715:1.0 2008:1.0 2058:1.0 2214:1.0 2660:1.0 2672:1.0 3325:1.0 3326:1.0 4254:1.0 4335:1.0
18 5:0.5 38:0.5 64:0.16666666666666666 101:0.02631578947368421 126:1.0 156:0.5 351:1.0 1398:2.0 1402:2.0 1404:0.047619047619047616 1686:1.0 1696:1.0 1715:1.0 2019:1.0 2075:1.0 2170:1.0 2720:1.0 3235:1.0 3933:1.0 3934:1.0
18 23:0.6 34:0.3333333333333333 45:0.3333333333333333 64:0.16666666666666666 66:0.14285714285714285 85:0.1111111111111111 100:1.0 101:0.02631578947368421 171:0.5 176:1.0 185:1.0 193:0.5 284:4.0 376:0.5 444:1.0 530:1.0 610:1.0 1081:1.0 1398:1.0 1402:1.0 1452:1.0 1850:1.0 1924:2.0 1925:1.0 2179:1.0 3183:1.0 3213:1.0 4430:1.0
18 101:0.02631578947368421 353:0.058823529411764705 1384:1.0 1398:1.0 1469:1.0 1479:1.0 1526:2.0 1571:1.0 1634:1.0 1653:1.0 1658:1.0 1697:2.0 1999:0.3333333333333333 2722:1.0 2864:1.0 3492:1.0 3493:1.0 3494:1.0 3573:1.0 4447:1.0 4693:1.0 4774:1.0
18 38:0.5 46:0.25 84:1.0 138:0.5 353:0.058823529411764705 398:1.0 403:1.0 429:0.038461538461538464 714:0.3333333333333333 802:1.0 845:1.0 1398:2.0 1402:1.0 1426:0.5 1464:1.0 1469:1.0 1487:0.1 1503:0.25 1525:1.0 1527:1.0 1587:1.0 2165:1.0 2833:1.0 3139:1.0 4318:1.0
18 8:0.5 48:1.0 59:0.1 75:0.5 101:0.013157894736842105 176:1.0 209:0.5 221:0.2 257:0.25 353:0.058823529411764705 429:0.038461538461538464 457:0.5 523:1.0 524:1.0 824:2.0 1398:2.0 1404:0.09523809523809523 1492:1.0 1503:0.25 1520:0.02631578947368421 1719:1.0 1988:1.0 2034:1.0 2170:1.0 2710:1.0 2805:1.0 4545:1.0 4860:1.0
18 18:1.0 22:0.08333333333333333 38:0.5 56:0.04 73:0.2 85:0.1111111111111111 101:0.02631578947368421 176:1.0 364:0.5 426:0.5 1304:1.0 1305:1.0 1398:2.0 1402:1.0 1452:1.0 1503:0.5 1520:0.02631578947368421 1622:1.0 1646:2.0 1653:1.0 1697:1.0 1706:1.0 1963:1.0 1988:1.0 2026:1.0 2033:1.0 2035:0.5 2214:1.0 2335:1.0 3096:1.0 3851:1.0 3852:1.0 3882:1.0 4428:1.0
18 23:0.2 39:0.16666666666666666 64:0.16666666666666666 246:1.0 429:0.038461538461538464 557:1.0 608:1.0 1033:1.0 1391:1.0 1398:3.0 1402:2.0 1487:0.1 1520:0.02631578947368421 1717:1.0 1744:1.0 2653:1.0 3306:1.0
18 8:0.5 23:0.2 69:0.058823529411764705 82:1.0 101:0.013157894736842105 156:0.5 1387:0.5 1398:1.0 1404:0.047619047619047616 1571:1.0 1697:2.0 1730:1.0 2514:1.0 3325:1.0 3326:1.0
18 5:0.5 10:1.0 18:1.0 77:1.0 101:0.02631578947368421 272:1.0 319:1.5 353:0.058823529411764705 429:0.07692307692307693 459:1.0 586:1.0 630:1.0 1398:6.0 1402:2.0 1451:1.0 1483:1.0 1492:1.0 1512:1.0 1694:1.0 1709:1.0 1763:1.0 2331:1.0 2545:1.0 2700:1.0
18 5:1.0 56:0.04 100:1.0 268:0.5 319:1.0 429:0.038461538461538464 586:1.0 679:1.0 1398:5.0 1404:0.047619047619047616 1451:1.0 1479:1.0 1483:1.0 1503:0.5 1526:1.0 1562:0.058823529411764705 1719:1.0 1763:1.0 1789:1.0 1867:1.0 1976:0.5 1988:1.0 2545:1.0 2700:1.0 2710:1.0 2887:1.0 3602:1.0 4467:1.0 4658:1.0
18 8:0.5 26:0.5 39:0.16666666666666666 55:1.0 56:0.04 101:0.02631578947368421 180:1.0 230:1.0 328:1.0 586:1.0 1017:1.0 1398:3.0 1402:1.0 1479:1.0 1657:1.0 1709:1.0 1711:1.0 1763:1.0 1783:0.5 1806:1.0 1896:1.0 2155:1.0 2214:1.0 2722:1.0 3235:1.0 3420:1.0
18 57:0.5 101:0.013157894736842105 272:1.0 429:0.038461538461538464 586:1.0 831:1.0 1387:0.5 1398:2.0 1483:1.0 1514:1.0 1562:0.058823529411764705 1697:1.0 1709:1.0 1712:1.0 1810:1.0 2214:1.0 2335:1.0 2721:1.0 3316:1.0 3635:1.0 4581:1.0 4693:1.0
18 23:0.2 29:1.0 38:0.5 39:0.16666666666666666 48:1.0 57:1.0 101:0.013157894736842105 156:0.5 180:1.0 199:0.3333333333333333 216:0.5 229:1.0 237:0.14285714285714285 272:1.0 366:0.5 387:1.0 431:1.0 1387:0.5 1398:3.0 1402:1.0 1404:0.047619047619047616 1503:0.25 1575:1.0 1576:1.0 1584:1.0 1590:1.0 1862:1.0 1988:1.0 2331:1.0 3228:1.0 3698:1.0 3976:1.0 4240:1.0
18 56:0.04 62:1.0 75:0.5 101:0.05263157894736842 209:0.5 213:0.25 462:1.0 536:1.0 802:1.0 1121:1.0 1388:1.0 1398:5.0 1402:1.0 1464:1.0 2807:1.0 2864:1.0
18 38:0.5 91:0.1111111111111111 101:0.02631578947368421 364:0.5 526:1.0 1387:0.5 1398:2.0 1402:1.0 1503:0.25 1924:1.0 3766:1.0
18 5:0.5 18:1.0 23:0.2 26:1.0 38:1.0 69:0.058823529411764705 84:1.0 85:0.1111111111111111 89:0.3333333333333333 101:0.013157894736842105 156:1.0 209:0.5 267:1.0 353:0.058823529411764705 364:0.5 397:2.0 483:1.0 939:1.0 984:1.0 1364:2.0 1398:2.0 1817:0.5 1988:1.0 2021:1.0 2481:1.0
18 22:0.08333333333333333 23:0.2 69:0.058823529411764705 77:1.0 85:0.1111111111111111 101:0.02631578947368421 201:0.3333333333333333 221:0.2 233:0.5 366:0.5 1384:1.0 1387:0.5 1397:1.0 1398:2.0 1404:0.047619047619047616 1479:1.0 1492:1.0 1503:0.25 1694:1.0 1789:1.0 1866:1.0 1892:1.0 1901:1.0 1988:1.0 2111:1.0 2940:1.0 3456:1.0
18 5:0.5 23:0.4 30:0.5 36:0.25 38:1.5 39:0.16666666666666666 48:1.0 69:0.058823529411764705 91:0.1111111111111111 101:0.02631578947368421 120:1.0 230:1.0 237:0.14285714285714285 257:0.25 268:0.5 291:1.0 328:1.0 364:0.5 413:1.0 503:0.25 586:1.0 805:1.0 893:1.0 939:1.0 1081:1.0 1153:1.0 1230:1.0 1304:1.0 1398:2.0 1404:0.047619047619047616 1444:1.0 1560:0.2 1842:1.0 2331:1.0 2400:1.0 2481:1.0
18 23:0.4 62:1.0 101:0.02631578947368421 114:0.1 180:1.0 203:1.0 246:1.0 291:0.5 319:0.5 429:0.07692307692307693 608:1.0 618:0.5 831:1.0 1398:2.0 1460:0.5 1479:1.0 1492:1.0 1503:0.25 1520:0.02631578947368421 1628:1.0 1789:1.0 1889:1.0 2351:1.0 2436:1.0 2722:1.0 3309:1.0
18 14:0.5 38:1.0 56:0.04 57:0.5 64:0.16666666666666666 66:0.14285714285714285 69:0.058823529411764705 85:0.1111111111111111 91:0.1111111111111111 100:1.0 101:0.02631578947368421 230:1.0 272:1.0 364:0.5 371:0.3333333333333333 611:1.0 743:0.25 745:1.0 939:1.0 1387:0.5 1398:4.0 1402:2.0 1503:0.25 1562:0.058823529411764705 1622:1.0 1698:1.0 2509:1.0 3024:1.0 4698:1.0
18 4:0.5 18:1.0 26:0.5 36:0.25 38:1.0 39:1.0 46:0.25 59:0.1 69:0.058823529411764705 85:0.1111111111111111 101:0.013157894736842105 119:1.0 156:0.5 250:1.0 364:0.5 371:0.3333333333333333 375:1.0 387:1.0 413:2.0 503:0.25 563:1.0 606:1.0 803:1.0 1284:1.0 1398:2.0 1402:2.0 1756:1.0 1866:1.0 2041:0.5 2042:1.0 4024:1.0 4634:1.0 4846:1.0
18 38:0.5 39:0.16666666666666666 95:0.3333333333333333 101:0.013157894736842105 229:1.0 284:1.0 1228:1.0 1384:1.0 1398:1.0 1402:1.0 1481:1.0 1492:1.0 1990:1.0 2214:1.0 3192:0.5 3437:1.0 4117:1.0
18 14:0.5 18:1.0 23:0.2 30:2.5 38:0.5 46:0.25 64:0.16666666666666666 101:0.02631578947368421 169:1.0 221:0.2 449:1.0 515:1.0 594:0.3333333333333333 802:1.0 1245:1.0 1325:1.0 1384:1.0 1398:2.0 1402:1.0 2065:3.0 2312:1.0 2657:1.0 2772:1.0 2871:1.0 3019:1.0 3034:2.0 3112:1.0 3358:1.0
18 14:1.0 38:0.5 62:1.0 90:1.0 101:0.05263157894736842 107:1.0 114:0.1 176:1.0 221:0.2 244:1.0 320:1.0 366:0.5 429:0.038461538461538464 786:1.0 1299:1.0 1391:1.0 1398:3.0 1452:1.0 1492:1.0 1500:1.0 1528:1.0 1646:1.0 1789:1.0 1903:1.0 2042:1.0 2044:1.0 2508:1.0 3172:1.0 3259:1.0 4166:1.0
18 8:0.5 14:0.5 23:0.4 38:0.5 59:0.1 73:0.2 85:0.1111111111111111 101:0.013157894736842105 114:0.1 125:0.16666666666666666 144:1.0 176:1.0 387:1.0 429:0.038461538461538464 457:0.5 608:1.0 658:1.0 1018:1.0 1155:1.0 1387:0.5 1398:2.0 1402:1.0 1452:1.0 1482:1.0 1500:1.0 1609:1.0 1715:1.0 2123:1.0 2451:1.0 2873:1.0 2896:1.0 3112:1.0 3229:1.0 3523:1.0 4053:1.0 4344:1.0 4397:1.0
18 4:0.5 26:0.5 39:0.16666666666666666 64:0.16666666666666666 85:0.1111111111111111 101:0.013157894736842105 114:0.1 229:2.0 366:0.5 878:1.0 1384:1.0 1398:2.0 1402:1.0 1404:0.047619047619047616 1454:1.0 1492:1.0 1503:0.25 1520:0.02631578947368421 1799:1.0 2413:1.0 2831:1.0 2955:1.0 3196:1.0 3327:1.0 3812:1.0 4447:1.0 4596:1.0
|
65c0ef12ebca0d3397e4aba82a2cb235f6c5a9b7 | 1d7cb1dbfad2558a4145c06cbe3f5fa3fc6d2c08 | /Scilab/PCIeGen3/HSpiceUtilities/ACAnalysisConverter.sci | d055cd7147d5e8a5afe8dfbc5b974608a6c41008 | [] | no_license | lrayzman/SI-Scripts | 5b5f6a8e4ae19ccff53b8dab7b5773e0acde710d | 9ab161c6deff2a27c9da906e37aa68964fabb036 | refs/heads/master | 2020-09-25T16:23:23.389526 | 2020-02-09T02:13:46 | 2020-02-09T02:13:46 | 66,975,754 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 15,238 | sci | ACAnalysisConverter.sci | // HSpice AC Analysis Frequency Response to S-parameter converter
//
// (c)2009 L. Rayzman
// Created : 05/14/2009
// Last Modified: 05/14/2009
//
// TODO:
//
clear;
//////////////////////////////////////Extraction Function////////////////////////////////////
function [f, D, Desc] = extract_from_CSDF_Freq(filename)
// Extracts waveform data from CSDF ASCII files
//
// Inputs:
// filename - Filename of the CSDF file
//
// Outputs:
// f - time points
// D - Frequency data matrix
// Desc - Title and names of the waveforms (string)
stopflag = %F; // Stop loop flag
readline=emptystr();
tempstr=emptystr(); // Temporary string
ttlstr=emptystr(); // Title
nodecount=0; // Nodecount
idxcnt=1; // Timestamp index count;
f=[]; // Initialize function output vectors
D=[];
//Open File
[fhandle,err]=mopen(filename, "r");
if err<0 then
error("Header Parser: Unable to open data file");
end
//
//Parse the header
//
//Find start of header
while stopflag == %F,
if meof(fhandle) then //If end of file, stop
stopflag = %T;
error("Header Parser: Unable to find start of header in file");
else
readline=mgetl(fhandle,1)
if (convstr(part(readline,[1:2]),"u") == "#H") then //If reached start of header
stopflag = %T;
end
end
end
stopflag=%F; // Reset stop flag
//Read in the Title Line
while stopflag == %F,
if meof(fhandle) then //If end of file, stop
stopflag = %T;
error("Header Parser: Unable to find title line in header");
else
readline=mgetl(fhandle,1)
if (convstr(part(readline,[1:5]),"u") == "TITLE") then //If reached nodecount line
tempstr=tokens(readline, "''");
ttlstr=tempstr(2);
stopflag = %T;
end
end
end
stopflag=%F; // Reset stop flag
//Read in nodecount
while stopflag == %F,
if meof(fhandle) then //If end of file, stop
stopflag = %T;
error("Header Parser: Unable to find nodecount line in header");
else
readline=mgetl(fhandle,1)
if (convstr(part(readline,[1:5]),"u") == "NODES") then //If reached nodecount
tempstr=tokens(readline, "''");
nodecount=sscanf(tempstr(2),"%d");
stopflag = %T;
end
end
end
nodenames=emptystr(1, nodecount); // Nodenames
stopflag=%F; // Reset stop flag
// Look For Node name line
while stopflag == %F,
if meof(fhandle) then //If end of file, stop
stopflag = %T;
error("Header Parser: Unable to find nodenames line in header");
else
readline=mgetl(fhandle,1)
if (convstr(part(readline,[1:2]),"u") == "#N") then //If reached nodename line
tempstr=strsplit(readline,2); //Process first nodename line
tempstr=tempstr(2);
readline=mgetl(fhandle,1); //Process subsequent lines until start of data portion
while (part(readline, 1) ~= "#") & (~meof(fhandle)),
tempstr = tempstr + readline;
readline=mgetl(fhandle,1);
end
stopflag = %T;
tempstr=strcat(tokens(tempstr)); // Process all names
nodenames=tokens(tempstr, "''");
end
end
end
if size(nodenames,1) ~= nodecount then
error("Header Parser: Node count does not match number of node names");
end
Desc = [ttlstr,nodenames'];
stopflag=%F; // Reset stop flag
while stopflag == %F,
if meof(fhandle) then //If end of file, stop
stopflag = %T;
error("Data Parser: Premature end of file");
else
if (convstr(part(readline,[1:2]),"u") == "#C") then //If reached data line for current frequency point
tempstr=strsplit(readline,2); //Process data linet
tempstr=tempstr(2);
readline=mgetl(fhandle,1); //Process subsequent lines until start of next timestep
while (part(readline, [1:2]) ~= "#C") & (part(readline, [1:2]) ~= "#;") & (~meof(fhandle)) ,
tempstr = tempstr + readline;
readline=mgetl(fhandle,1);
end
tempstr=tokens(tempstr); // Process all data entries
f(idxcnt)=sscanf(tempstr(1), "%f"); // Get frequency point
if sscanf(tempstr(2), "%d") ~= nodecount then
error("Data Parser: Reported node count does not match the count in data");
end
for k=1:((size(tempstr,1)-2)/2),
D(idxcnt,k)=sscanf(tempstr(2*k+1), "%f");
end
idxcnt = idxcnt + 1;
end
if (convstr(part(readline,[1:2]),"u") == "#;") then // End of file
stopflag = %T;
end
end
end
mclose(fhandle);
// Cleanup variables
clear stopflag;
clear readline;
clear tempstr;
clear ttlstr;
clear nodecount;
clear idxcnt;
endfunction
/////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////Main Routine////////////////////////////////////
facdata = emptystr(); // Filename(s) of the pulse response *.ac* file(s)
ffreqdata = emptystr(); // Filename of frequency (touchstone) file
flib=emptystr(); // Filename of the library
dialogstr=emptystr(); // Temporary string for storing dialog information
waveformstr=emptystr(); // Node to be converted
libname=emptystr(); // Library name
frdata=[]; // Extracted frequency data
Desc=[]; // Node name
D=[]; // Extracted frequency data
waveidx=0; // Index of the node in the extracted data
Sparam=[]; // S-parameters
CREATE_LIB=%t; // True=create .lib file
///////////////////
// Get Scilab Version
///////////////////
version_str=getversion();
version_str=tokens(version_str,'-');
version_str=tokens(version_str(2),'.');
version(1)=msscanf(version_str(1), '%d');
version(2)=msscanf(version_str(2), '%d');
///////////////////
// Setup files/directories
///////////////////
if (version(1)==5) & (version(2) >= 1) then // tr* file(s)
facdata=uigetfile("*.ac*", "", "Please choose pulse response *.ac* file(s)", %t);
else
facdata=tk_getfile("*.ac*", Title="Please choose pulse response *.ac* file(s)", multip="1");
end
if facdata==emptystr() then
if (version(1)==5) & (version(2) >= 1) then
messagebox("Invalid file selection. Script aborted", "","error","Abort");
else
buttondialog("Invalid file selection. Script aborted", "Abort");
end
abort;
end
ffreqdata=tk_savefile("*.s2p", strsubst(fileparts(facdata(1), "path"),"\","/"), Title="Please choose converted frequency file"); // Touchstone file
if ffreqdata==emptystr() then
if (version(1)==5) & (version(2) >= 1) then
messagebox("Invalid file selection. Script aborted", "","error","Abort");
else
buttondialog("Invalid file selection. Script aborted", "Abort");
end
abort;
end
if length(fileparts(ffreqdata, "extension"))==0 then
ffreqdata=strcat([ffreqdata ".s2p"]);
end
olddir=getcwd();
chdir(fileparts(facdata(1), "path"));
////////////////////
// Waveform Info
///////////////////
dialogstr=x_mdialog(['Enter waveform parameters:'], ['Waveform Name'; 'Library name'],['VDB(s4gxrx_p, s4gxrx_n)', 'S4GX_EQT']);
if length(dialogstr)==0 then
if (version(1)==5) & (version(2) >= 1) then
messagebox("Invalid parameters selection. Script aborted", "","error","Abort");
else
buttondialog("Invalid parameters selection. Script aborted", "Abort");
end
chdir(olddir);
abort;
end
waveformstr=strcat(tokens(dialogstr(1), " ")); // Strip spaces in the waveform string
waveformstr=strcat(tokens(waveformstr, "(")); // Strip '(' in the waveform string
waveformstr=strcat(tokens(waveformstr, ")")); // Strip '(' in the waveform string
if (convstr(part(waveformstr,[1:3]),"u") == "VDB") then // Clean up the node name
waveformstr=part(waveformstr,[4:length(waveformstr)]);
end
if (convstr(part(waveformstr,[1:2]),"u") == "VP") then // Clean up the node name
waveformstr=part(waveformstr,[3:length(waveformstr)]);
end
///////////////////
// Main Conversion
///////////////////
absstarttime=getdate();
numoffiles=size(facdata,1);
//Create library file
if CREATE_LIB==%t then
[fhandle, err]=mopen(strcat([fileparts(ffreqdata, "path") fileparts(ffreqdata, "fname") ".lib"]) , 'w');
mfprintf(fhandle, "%s%s%s\n", "$", dialogstr(2), " transfer function"); //Print header info
mfprintf(fhandle, "%s\n", "*************************************************");
mfprintf(fhandle, "%s\n", "*************************************************");
mfprintf(fhandle, "%s%d%s\n", "** (C)", absstarttime(1), " LeCroy Corporation - Confidential");
mfprintf(fhandle, "%s\n", "**");
mfprintf(fhandle, "%s\n", "** Author: L. Rayzman");
mfprintf(fhandle, "%s\n", "**");
mfprintf(fhandle, "%s\n", "** Automatically generated wrapper for equalizer models");
mfprintf(fhandle, "%s\n", "**");
mfprintf(fhandle, "%s\n", "**");
mfprintf(fhandle, "%s%d%s%d%s%d\n", "** Created: ", absstarttime(2), "/", absstarttime(3), "/", absstarttime(1));
mfprintf(fhandle, "%s\n", "**");
mfprintf(fhandle, "%s\n", "**");
mfprintf(fhandle, "%s\n\n", "*************************************************");
mfprintf(fhandle, "%s\n", "**************************************************************************");
mfprintf(fhandle, "%s\n", "****************** Equalizer Transfer Function ************************");
mfprintf(fhandle, "%s\n\n", "**************************************************************************");
end
for f=1:numoffiles, //For each ac* pulse response file
currenttime=getdate();
printf("\n****Starting conversion of frequency file %d of %d at %0.2d:%0.2d:%0.2d\n", f, numoffiles, currenttime(7), currenttime(8), currenttime(9));
[frdata, D, Desc] = extract_from_CSDF_Freq(facdata(f)); // Extract frequency data
waveidx=grep(Desc, strcat(["vdb(" waveformstr ")"]))-1;
if waveidx==-1 then
if (version(1)==5) & (version(2) >= 1) then
messagebox("Unable to find waveform. Script aborted", "","error","Abort");
else
buttondialog("nable to find waveform. Script aborted", "Abort");
end
chdir(olddir);
abort;
end
Sparam(:,1) = frdata; //Frequency column
Sparam(:,2) = (-1e300)*ones(frdata); //S11Mag
Sparam(:,3) = zeros(frdata); //S11Phase
Sparam(:,4) = D(:,waveidx); //S12Mag
Sparam(:,5) = D(:,waveidx+1); //S12Phase
Sparam(:,6) = D(:,waveidx); //S21 = S12
Sparam(:,7) = D(:,waveidx+1);
Sparam(:,8) = (-1e300)*ones(frdata); //S22 = S11
Sparam(:,9) = zeros(frdata);
//Plot
clf();
bode(frdata(find(frdata>=1e7)), D(find(frdata>=1e7), waveidx), D(find(frdata>=1e7), waveidx+1)); //Plot from min of 10MHz
grph=gcf(); //Set pretty colors
grph.children(1).children.children.foreground=2;
grph.children(2).children.children.foreground=2;
//Write S2P to file
[fhandle2, err]=mopen(strcat([fileparts(ffreqdata, "path") fileparts(ffreqdata, "fname")..
part(fileparts(facdata(f), "extension"), [4:length(fileparts(facdata(f), "extension"))]) fileparts(ffreqdata, "extension")]) , 'w');
mfprintf(fhandle2, "# Hz S DB R 50\n");
for i=1:length(frdata),
mfprintf(fhandle2, "%0.2f %0.16e %0.16e %0.16e %0.16e %0.16e %0.16e %0.16e %0.16e\n", Sparam(i,1), Sparam(i,2), Sparam(i,3), Sparam(i,4), Sparam(i,5), Sparam(i,6), Sparam(i,7), Sparam(i,8), Sparam(i,9));
end
mclose(fhandle2);
if CREATE_LIB==%t then
mfprintf(fhandle, "%s\n", "*********************** ");
mfprintf(fhandle, "%s%s\n", "* EQ= ", part(fileparts(facdata(f), "extension"), [4:length(fileparts(facdata(f), "extension"))]));
mfprintf(fhandle, "%s\n", "*********************** ");
mfprintf(fhandle, "%s%s%s%s\n", ".LIB ", dialogstr(2), "_", part(fileparts(facdata(f), "extension"), [4:length(fileparts(facdata(f), "extension"))]));
mfprintf(fhandle, "%s%s%s%e%s\n", ".model EQT s N=2 TSTONEFILE=", strcat([fileparts(ffreqdata, "fname") part(fileparts(facdata(f), "extension"), [4:length(fileparts(facdata(f), "extension"))]) ".s2p"]), ..
" PASSIVE=1 FMAX=", frdata($)," FBASE=50MEG NOISE=0 Z0=50");
mfprintf(fhandle, "%s\n\n", ".ENDL");
end
end
mclose(fhandle);
//Restore original directory
chdir(olddir);
|
4895646afb4b440cfde0e4fd1b1c76bba604286f | 31cfd6fac62ce1e0f8bb81f96db3978b301d4fd2 | /Raízes (zero de funções reais)/Pegaso/pegaso.sce | c289c9145996a17c6058f57ff054602143eaecf3 | [] | no_license | PierreVieira/Scilab_Programs | 2205084b7356cf9ab68e8b04525e55fd7e29636c | 63d717f04db929c81dc1ff7fa9eb886f3c6b6a8c | refs/heads/master | 2020-09-09T00:59:34.924700 | 2020-03-17T18:46:50 | 2020-03-17T18:46:50 | 221,296,397 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 186 | sce | pegaso.sce | exec('pegaso.sci');
a = -1;
b = 2;
Toler = 0.01;
IterMax = 100;
[Raiz, Iter, CondErro] = Pegaso(a, b, Toler, IterMax);
printf("\nRaíz %f\nIter %d\nCondErro %d", Raiz, Iter, CondErro);
|
19b4b00d92306a68ee3b02112da21216981bcb5d | 449d555969bfd7befe906877abab098c6e63a0e8 | /2444/CH10/EX10.5/ex10_5.sce | 7072e980a760118005b3b82e00153a77550e9bed | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,118 | sce | ex10_5.sce | // Exa 10.5
clc;
clear;
close;
format('v',5)
// Given data
V_CC = 10;// in V
V_BB = -10;// in V
R_C2 = 1.2* 10^3;// in ohm
R_C1 = R_C2;// in ohm
R_B1 = 39 * 10^3;// in ohm
R_B2 = R_B1;// in ohm
R2 = 10* 10^3;// in ohm
R1 = R2;// in ohm
h_fe = 30;// unit less
V_CE2sat = 0;// in V
I1 = (V_CC-V_CE2sat)/R_C2;// in A
I2 = (V_CE2sat-V_BB)/(R1+R_B2);// in A
I_C2 = I1-I2;// in A
I_B2min = I_C2/h_fe;// in A
V_C2 = 0;// in V
V_B1 = V_C2 - (I2*R1);// in V
V_B2 = 0;// in V
V_C1 = 10;// in V
I3 = (V_CC-V_C1)/R_C1;// in A
V_BE2sat = 0;// in V
I4 = (V_C1-V_BE2sat)/R2;// in A
I_D = I3-I4;// in A
I5 = (V_BE2sat-V_BB)/R_B1;// in A
I_B2actual = I4-I5;// in A
I_B2actual= I_B2actual*10^3;// in mA
I_C1 = 0;// in mA
I_B1 = 0;// in mA
I_C2= I_C2*10^3;// in mA
disp(V_C1,"The value of V_C1 in V is");
disp(V_C2,"The value of V_C2 in V is");
disp(V_B1,"The value of V_B1 in V is");
disp(V_B2,"The value of V_B2 in V is");
disp(I_C1,"The value of I_C1 in mA is");
disp(I_C2,"The value of I_C2 in mA is");
disp(I_B1,"The value of I_B1 in mA is");
disp(I_B2actual,"The value of I_B2 in mA is");
|
6a997d23469acf3e6c189791d46d515aec507ffc | 449d555969bfd7befe906877abab098c6e63a0e8 | /2048/CH6/EX6.10/pacf.sci | df383297cde8c0572da3c19a75e061ee5068f1fe | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 581 | sci | pacf.sci | // Determination of the PACF of AR(p) process, as explained in Sec. 6.4.5.
// 6.10
function [ajj] = pacf(v,M)
exec('label.sci',-1);
rvvn = xcorr(v,'coeff');
len = length(rvvn);
zero = (len+1)/2;
rvvn0 = rvvn(zero);
rvvn_one_side = rvvn(zero+1:len);
ajj = [];
exec('pacf_mat.sci',-1);
for j = 1:M,
ajj = [ajj pacf_mat(rvvn0,rvvn_one_side,j,1)];
end
p = 1:length(ajj);
N = length(p);
lim = 2/sqrt(length(v));
// Plot the figure
plot(p,ajj,p,ajj,'o',p,lim*ones(N,1),'--',...
p,-lim*ones(N,1),'--');
label('',4,'Lag','PACF',4);
endfunction;
|
2ff1daea197541df7be29d2e053e5614710896b9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1026/CH5/EX5.1/Example5_1.sce | 2eeb72cd0593034877d7fc04e6397fdf1c4fd67e | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 172 | sce | Example5_1.sce | //chapter5,Example5_1,pg 97
T1=1.5
T2=1
A=20
V=10*8*6
a=((0.161*V)/(2*A))*((1/T2)-(1/T1))
printf("absorption coefficient\n")
printf("a=%.3f Sabines",a) |
7b63c5e7e06c45e6f48288486fe4c64e9fa28858 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2741/CH10/EX10.56/ExampleA56.sce | f9227536b836290149f61fdaa7fe18b6429de606 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 760 | sce | ExampleA56.sce | clc
clear
//Page number 497
//Input data
dp=100;//The change in mercury pressure in cm of Hg
v2=1601;//Specific volume of steam in cm^3/gram
v1=1;//Specific volume of water in cm^3/gram
l=536;//Latent heat in cal/gram
t=100;//The temperature of the steam in degree centigrade
//calculations
dP=1*13.6*10^3*9.8;//The change in mercury pressure in N/m^2
V2=v2*10^-3;//Specific volume of steam in m^3/kg
V1=v1*10^-3;//Specific volume of water in m^3/kg
L=l*4.2*10^3;//Latent heat in J/kg
T=t+273;//The temperature of the steam in K
dT=(dP*T*(V2-V1))/L;//The increase in boiling point of water in K or degree centigrade
//Output
printf('The increase in boiling point of water is %3.2f K (or) %3.2f degree centigrade ',dT,dT)
|
cb42014812af7e80d2851c73cd1b86bdffbcca98 | ca1eaf862df63e8164039eec4e299554cf91908b | /tests/e_basic.tst | 35f3ab3e832c80e3d03d87ebb705f96c13c6feb6 | [
"Unlicense"
] | permissive | Coloquinte/Single-row-problem | 9e146856ca76e733d680763b682cb0362cd2132d | eac4ccb780627999b46df6a6e9ff1f4ed8a9d03c | refs/heads/master | 2021-01-22T02:08:24.392105 | 2017-01-06T20:59:05 | 2017-01-06T20:59:05 | 19,968,781 | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 13 | tst | e_basic.tst | -10 15 20 45
|
d220699c0548945ff33e501d6edc9a6142c46119 | 1468f13d61172c83130184bd54d023deb150303d | /test/index.tst | 0d01a624f3525a5f7c1cbae0a451402e373ee9a1 | [
"Apache-2.0"
] | permissive | longde123/sqlparse | 2fce59d9a1fe92b26dcd92b1f0c34cca6487e5be | 4b2101a6ef9d7d4a23445add164fb915e158786a | refs/heads/master | 2021-01-13T12:09:04.472322 | 2016-10-17T13:23:26 | 2016-10-17T13:23:26 | null | 0 | 0 | null | null | null | null | UTF-8 | Scilab | false | false | 721 | tst | index.tst | %%-*- mode: erlang -*-
%%-*- coding: utf-8 -*-
% Test control options
[{tests, []}].
%%
%% TESTS
%%
"create index on tab".
"CREATE BITMAP INDEX ON tab".
"create unique index s.a on s.d (f)".
"create bitmap index s.a on s.d (f)".
"create keylist index s.a on s.d (f)".
"create hashmap index s.a on s.d (f)".
"create index a on b (a:d)".
"create index a on b (a:d|e:f)".
"create index a on b (f) norm_with fun() -> norm end.".
"create index a on b (a|d{}) norm_with fun() -> norm end. filter_with fun mod:modfun/5.".
"create index name_sort on skvhACCOUNT (cvalue:NAME) norm_with fun imem_index:vnf_lcase_ascii/1. filter_with fun imem_index:iff_binterm_list_1/1.".
"drop index s.a from s.b".
"drop index from s.b".
|
63ead9136c154bede9bdb4440fd827722aacfd1c | 449d555969bfd7befe906877abab098c6e63a0e8 | /181/CH2/EX2.16/example2_16.sce | a32821fd5670c7adbef62a9e46dadc5e2372f3dc | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 867 | sce | example2_16.sce | // Find current when forward biased
// Basic Electronics
// By Debashis De
// First Edition, 2010
// Dorling Kindersley Pvt. Ltd. India
// Example 2-16 in page 97
clear; clc; close;
// Given data
k_T=1.38*10^-23; // Constant of calculation
T=293; // Temperature in K
I_s=1.5*10^-13; // Saturation current in A
e=1.6*10^-19; // Charge on an electron in C
V=0.55; // Forward bias voltage in V
// Calculation
printf("At T = 20 degrees:\n");
V_T=(k_T*T)/e;
I=I_s*(exp(V/0.02527)-1);
printf("V_T = %0.4f V\n",V_T);
printf("(a)I = %0.3e A\n",I);
printf("At T = 100 degrees:\n");
V_T=(k_T*373)/e;
printf("V_T = %0.4f V\n",V_T);
printf("I_s doubles 8 times ie I_s = 256.Therefore,\n");
I=1.5*256*10^-13*(exp(0.55/0.032)-1);
printf("(b)I = %0.3f A",I);
// Result
// (a) At T=20 degrees, I = 4.251*10^-4 A
// (b) At T=100 degrees, I = 0.001 A |
6494ce2a341ed48baec7915b26ff100624595ca6 | 449d555969bfd7befe906877abab098c6e63a0e8 | /1247/CH5/EX5.14/example5_14.sce | e214a58945239b993b0469af4accc08ae3ec5cd9 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 536 | sce | example5_14.sce | clear;
clc;
// Stoichiometry
// Chapter 5
// Energy Balances
// Example 5.14
// Page 237
printf("Example 5.14, Page 237 \n \n");
// solution
// basis 1000 kg/h of condensate at the saturation temperature corresponding to 8 bar a
// using Appendix IV.2
H = 720.94 // kJ/kg
Hm = 419.06 // kJ/kg
x = poly(0,'x')
condensate = 1000-x
Hcondensate1 = 1000*H
Hcondensate2 = condensate*419.06
Ht = x*2676
p = Hcondensate2+Ht-Hcondensate1
printf(" The quqntity of flash steam produced = "+string(roots(p))+" kg/h.")
|
aa99393677ddc8b5742c1fdcc12ea9eeb864f35f | 4545588c8427debaf17f9dc71b0ace32f4fb5d67 | /avr32/services/dsp/dsplib/conception/nlms/nlms.sci | b4bfaaf0e3b2711710f563f8808f8279debc474e | [] | no_license | eewiki/asf | 02e06cec0465b28dd689dea801e6be6cbcd47eca | 8d0f55bd089f2e68d2b53aa76adbb02c07cdb166 | refs/heads/master | 2021-01-16T18:20:22.690176 | 2015-03-09T05:42:50 | 2015-03-09T05:42:50 | 18,419,213 | 34 | 30 | null | 2014-12-25T05:13:20 | 2014-04-03T21:42:46 | C | UTF-8 | Scilab | false | false | 512 | sci | nlms.sci | clear all
i=0:1:16000;
i=rand(1,16001)*100-50;
x=sin(2*%pi*i/8);
y=rand(1,16001);
z=x+y;
// figure(1):plot(z);
n=1000;
length_=15001;
w=zeros(1000,1);
e=zeros(1,length_);
u=0.1;
r=0.0;
for i=1:length_
e(i)=x(i)-z(i:i+999)*w;
w=w+u*e(i)*z(i:i+999)'/(r+z(i:i+999)*z(i:i+999)');
o(i)=z(i:i+999)*w;
end
figure(1):plot((1:length_),e)
// figure(2):plot((1:length_),10*log10(abs(e)));
// figure(3):plot((1:20001),x);
// figure(4):plot(o);
|
223b6656346f0c52827a6526957c0eb3244ef1d9 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3814/CH8/EX8.5/Ex8_5.sce | 20eaab5abec2bf244895a302169bfe5a74ca3340 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 304 | sce | Ex8_5.sce | // determine discharge and head with two identail
clc
f=0.025
l=70
D=0.3
k=2.5
g=9.8
m=((f*l/D)+k)/(2*g*(((%pi*D*D)/4)^2))
disp(m)
mprintf('\n H1 =15 +%d Q^2',m)
b=5.35
a=112.8
c=7.9
Q=(1/(2*a))*(b+sqrt((b^2)+(4*a*c)))
mprintf('\n Q= %f m3/s',Q)
H1=15+85*Q^2
mprintf('\n H1 = %f m',H1)
|
c3d6e5d7ee0b076266bd97b87610b9f72d4c896c | 449d555969bfd7befe906877abab098c6e63a0e8 | /3872/CH10/EX10.2/EX10_2.sce | 046ec038d3c5e11f106088a3dd039cc5241fd957 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,894 | sce | EX10_2.sce | //Book - Power System: Analysis & Design 5th Edition
//Authors - J. Duncan Glover, Mulukutla S. Sarma, and Thomas J. Overbye
//Chapter - 10 ; Example 10.2
//Scilab Version - 6.0.0 ; OS - Windows
clc;
clear;
Irelay=200 //Current through the relay in Amperes
CTratio=100/5; //CT ratio
Zs=0.082; //Secondary resistance of a 100:5 CT in Ohm
IZB=[8 0.8; 8 3]; //Secondary output current in Amperes and burden resistance in Ohm
E=(Zs+IZB(1,2))*IZB(1,1); //Secondary Excitation voltage in Volts
Ie=0.40 //Secondary Excitation current for the secondary voltage from figure !0.8 in Amperes
I=CTratio*(IZB(1,1)+Ie); //Primary current of the CT in Amperes
printf('\nCase: a');
if (Irelay>I) then
printf('\nWith the burden resistance of %0.2f Ohm, the minimum primary current required is %d Amperes.\nTherefore the relay will operate because of the 200 Amperes fault current',IZB(1,2),I)
else
printf('\nWith the burden resistance of %0.2f Ohm, the minimum primary current required is %d Amperes.\nTherefore the relay will not operate because of the 200 Amperes fault current',IZB(1,2),I);
end
E=(Zs+IZB(2,2))*IZB(2,1); //Secondary Excitation voltage in Volts
Ie=30 //Secondary Excitation current for the secondary voltage from figure !0.8 in Amperes
I=CTratio*(IZB(2,1)+Ie); //Primary current of the CT in Amperes
printf('\n\nCase: b');
if (Irelay>I) then
printf('\nWith the burden resistance of %0.2f Ohm, the minimum primary current required is %d Amperes.\nTherefore the relay will operate because of the 200 Amperes fault current',IZB(2,2),I)
else
printf('\nWith the burden resistance of %0.2f Ohm, the minimum primary current required is %d Amperes.\nTherefore the relay will not operate because of the 200 Amperes fault current',IZB(2,2),I);
end
|
3a63617e090342605f2b93125fb30ab7f0b6335a | 449d555969bfd7befe906877abab098c6e63a0e8 | /3564/CH1/EX1.1/Ex1_1.sce | ec0eee9f8ac07074d6f2168ddd1c4f212481c70c | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 659 | sce | Ex1_1.sce |
// Display mode
mode(0);
// Display warning for floating point exception
ieee(1);
clc;
disp("Introduction to Fluid Mechanics, 3rd Ed. William S. Janna Chapter - 1 Example # 1.1 ")
//Weight in lbf
F = 150;
//Solving part a
disp("Part a)")
//Acceleration due to gravity in ft/s2
a = 32.2;
//Calculating mass of the person in slug
disp("Mass of person in lbf.s2/ft (or slug) is")
m = F/a
//Answer varies slightly because of round-off error
//Solving part b
disp("Part b)")
//New aceleration due to gravity in ft/s2
a = a/6;
//Calculating new weight of the person in lbf
disp("Weight of person on the moon in lbf is")
F = m*a
|
5270d3a16f417c2c5f69d4d9116e5bb6b40f3bc9 | e4f9f1e6e71a23e167047e5a900ec66a13e1578d | /tests/fixtures/dns/test-domain.com.tst | 21fffd33ce53fc90598ea7f5f9f53d76f8c55e78 | [
"MIT"
] | permissive | onecommons/unfurl | 546b9255e3551aa2f4badd8d58ea7958dd362881 | 25a3c81a64ee661813662615d6a0651ff3749219 | refs/heads/main | 2023-08-23T22:07:56.949658 | 2023-08-22T19:59:23 | 2023-08-22T19:59:23 | 132,939,353 | 133 | 11 | MIT | 2023-09-12T00:09:57 | 2018-05-10T18:27:46 | Python | UTF-8 | Scilab | false | false | 1,900 | tst | test-domain.com.tst | ; This file is used in unit tests for OctoDNS
$ORIGIN test-domain.com.
@ 3600 IN SOA ns1.test-domain.com. root.test-domain.com. (
2018071501 ; Serial
3600 ; Refresh (1 hour)
600 ; Retry (10 minutes)
604800 ; Expire (1 week)
3600 ; NXDOMAIN ttl (1 hour)
)
; NS Records
@ 3600 IN NS ns1.test-domain.com.
@ 3600 IN NS ns2.test-domain.com.
under 3600 IN NS ns1.test-domain.com.
under 3600 IN NS ns2.test-domain.com.
; CAA Records
caa 1800 IN CAA 0 issue "ca.test-domain.com"
caa 1800 IN CAA 0 iodef "mailto:admin@test-domain.com"
; SRV Records
_srv._tcp 600 IN SRV 10 20 30 foo-1.test-domain.com.
_srv._tcp 600 IN SRV 10 20 30 foo-2.test-domain.com.
; NULL SRV Records
_pop3._tcp 600 IN SRV 0 0 0 .
_imap._tcp 600 IN SRV 0 0 0 .
; TXT Records
txt 600 IN TXT "Bah bah black sheep"
txt 600 IN TXT "have you any wool."
txt 600 IN TXT "v=DKIM1;k=rsa;s=email;h=sha256;p=A/kinda+of/long/string+with+numb3rs"
; MX Records
mx 300 IN MX 10 smtp-4.test-domain.com.
mx 300 IN MX 20 smtp-2.test-domain.com.
mx 300 IN MX 30 smtp-3.test-domain.com.
mx 300 IN MX 40 smtp-1.test-domain.com.
; LOC Records
loc 300 IN LOC 31 58 52.1 S 115 49 11.7 E 20m 10m 10m 2m
loc 300 IN LOC 53 14 10 N 2 18 26 W 20m 10m 1000m 2m
; A Records
@ 300 IN A 1.2.3.4
@ 300 IN A 1.2.3.5
www 300 IN A 2.2.3.6
wwww.sub 300 IN A 2.2.3.6
; AAAA Records
aaaa 600 IN AAAA 2601:644:500:e210:62f8:1dff:feb8:947a
; CNAME Records
cname 300 IN CNAME test-domain.com.
included 300 IN CNAME test-domain.com.
|
353a4ca7c71569ad66060438c3733d6982ff5c43 | 449d555969bfd7befe906877abab098c6e63a0e8 | /409/CH21/EX21.2/Example21_2.sce | b9c4d4af476ff236de5bbfef7cf29d2323c5ab3b | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 560 | sce | Example21_2.sce | clear ;
clc;
// Example 21.2
printf('Example 21.2\n\n');
//page no. 624
// Solution
//Given
id = 3 ;// Internal diameter of tube-[cm]
Vf = 0.001 ;// Volume flow rate of water in tube-[cubic meter/s]
rho = 1000 ;// Assumed density of water-[kg/cubic meter]
rad = id/2 ;// Radius of tube -[ cm]
a = 3.14*rad^2 ;// Area of flow of tube -[squqre centimeter]
v = Vf*(100)^2/a ;// Velocity of water in tube - [m/s]
KE = v^2/2 ;// Specific(mass=1kg) kinetic energy of water in tube -[J/kg]
printf('Specific kinetic energy of water in tube is %.2f J/kg .\n ',KE); |
cdf91bd4a1dfc697b4b633fc9aa65614341ae124 | b825b6ce6352251fd4adf3aafd7e526689dc0370 | /src/Oddball_omission/Presentation Files/scripts/oddball_omission_375SOA.sce | 743f752d91b6003377ebfce70abb6004f665d9eb | [
"MIT"
] | permissive | CognitiveNeuroLab/Oddball_experiments | 805723beb0199d993f787202a00bece8a2ec09b5 | d1a06011caeb2cc896b99b7eb40207e9c63d6543 | refs/heads/master | 2023-07-16T08:40:29.974788 | 2021-08-20T21:01:43 | 2021-08-20T21:01:43 | 391,151,013 | 0 | 0 | MIT | 2021-07-30T17:53:14 | 2021-07-30T17:53:14 | null | UTF-8 | Scilab | false | false | 2,008 | sce | oddball_omission_375SOA.sce | ##8/30/2019
##omission Oddball paradigm created by Douwe Horsthuis for Ana Francisco
#addapted from oddball duration paradigm
#375 SOA
scenario = "omission_oddball_375SOA";
no_logfile = false;
scenario_type = trials;
active_buttons = 1;
button_codes = 255;
default_background_color = 0, 0, 0;
default_text_color = 255, 0, 255;
default_font_size = 18;
write_codes = true;
pulse_width = 10;
pcl_file = "oddball_omission_375SOA.pcl";
begin;
# port codes:
# 23 = 1000 hz as a standard.
# 25 = silent tone as a deviant.
#Load the auditory stimuli:
#STD = 5 ms rise 1000hz 40ms 5 ms fall (total of 50ms tone)
#create a new DEV that is 50ms 0 Hz
sound { wavefile { filename = "50ms_1000hz_5msfadeinandout.wav"; preload = true; }; } standard_tone;
sound { wavefile { filename = "50ms_silence.wav"; preload = true; }; } deviant_tone;
picture {
} default;
picture {
text {
caption = "End of Block";
font_size = 30;
text_align = align_center;
font_color = 255, 0, 255;
} end_block_txt;
x = 0; y = 0;
} end_block_pic;
trial {
trial_duration = 2000;
stimulus_event {
picture default;
code = "375 ISI";
port_code = 37;
time = 0;
};
} nothing_trial;
trial {
trial_duration = 100;
stimulus_event {
picture default;
code = "201 start recording";
port_code = 201;
time = 0;
};
} start_saving;
#duration = 325 ms
trial {
trial_duration = 325;
stimulus_event {
picture default;
time = 0;
}event_isi;
} isi_trial;
trial {
stimulus_event {
sound standard_tone;
time = 0;
code = "standard";
port_code = 23;
} event_standard;
}standard_trial;
trial {
stimulus_event {
sound deviant_tone;
time = 0;
code = "deviant";
port_code = 25;
} event_deviant;
}deviant_trial;
trial {
trial_duration = forever;
trial_type = first_response;
terminator_button = 1;
stimulus_event {
picture end_block_pic;
code = "200 pause recording";
port_code = 200;
} event_end_block;
} end_block_trial; |
507bdbc8f77da9fc0d1373d925627c08948b0fb5 | 717ddeb7e700373742c617a95e25a2376565112c | /226/CH5/EX5.8/example8_sce.sce | 1637af9b2a9dc8e08328ca4700938774d26ecdcb | [] | 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 | 255 | sce | example8_sce.sce | //chapter 5
//example 5.8
//page 199
printf("\n")
printf("given")
Vcc=18;Vbe=.7;hfe=100;
R1=33*10^3;R2=12*10^3;Re=1*10^3;
Vt=(Vcc*R2)/(R1+R2)
Rt=(R1*R2)/(R1+R2)
Ib=(Vt-Vbe)/(Rt+Re*(1+hfe))
Ic=hfe*Ib
Ie=Ib+Ic
Ve=Ie*Re
Vc=Vcc-(Ic*Rc)
Vce=Vc-Ve |
fe4859b11aab2b47af82868873b9cb82d29d1132 | 449d555969bfd7befe906877abab098c6e63a0e8 | /2375/CH4/EX4.5/ex4_5.sce | 041a25f605cb930a938a18968a2c916cc533bfd3 | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 621 | sce | ex4_5.sce | // Exa 4.5
clc;
clear;
close;
format('v',7)
// Given data
h_ie = 1.1;// in k ohm
h_oe = 25;// in A/V
h_oe = h_oe * 10^-6;// in A/V
h_fe = 50;
h_re = 2.5*10^-4;
R_L = 1.6;// in ohm
R_S = 1;// in k ohm
V_CC = 15;// in V
// (i) Current Gain
Ai = -h_fe/(1 + (h_oe*R_L));
disp(Ai,"The current gain is");
// (ii) Input impedance
Zi = (h_ie*10^3) + (h_re*Ai*R_L);// in ohm
Zi= Zi*10^-3;// in k ohm
disp(Zi,"The input impedance in k ohm is");
Zi= Zi*10^3;// in ohm
// (iii) Voltage gain
A_V = Ai*R_L/Zi;
disp(A_V,"The voltage gain is");
// (iv) Power gain
A_P = Ai*A_V;
disp(A_P,"The power gain is");
|
c44f33732c6e8ddd2cc3a14ad0521d737e403f65 | 449d555969bfd7befe906877abab098c6e63a0e8 | /3683/CH3/EX3.11/Ex3_11.sce | 34b03a4d729beba38c3b22f3c4c3ba1550d7ce8b | [] | no_license | FOSSEE/Scilab-TBC-Uploads | 948e5d1126d46bdd2f89a44c54ba62b0f0a1f5e1 | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df | refs/heads/master | 2020-04-09T02:43:26.499817 | 2018-02-03T05:31:52 | 2018-02-03T05:31:52 | 37,975,407 | 3 | 12 | null | null | null | null | UTF-8 | Scilab | false | false | 1,171 | sce | Ex3_11.sce | Bf=1500//width of flange, in mm
Df=150//thickness of flange, in mm
d=600//effective depth, in mm
sigma_cbc=7//in MPa
sigma_st=230//in MPa
m=13.33//modular ratio
Ast=1964//in sq mm
Asc=1140//in sq mm
top_cover=50//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
//we find that x<Df, hence our assumption that x>Df is wrong
//to find x using Bf(x^2)/2 + (1.5m-1)Asc(x-d')=mAst(d-x), which becomes of the form px^2+qx+r=0
p=Bf/2
q=m*Ast+(1.5*m-1)*Asc
r=-(m*Ast*d+(1.5*m-1)*Asc*top_cover)
//solving quadratic equation
x=(-q+sqrt(q^2-4*p*r))/(2*p)//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
//taking moments about tensile steel
Mr=Bf*x*sigma_cbc*(d-x/3)/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)
//answer given in textbook is incorrect
|
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