Why is Zero teh result of division?
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Hi every body, in my program, inside the for loop, results of many division operations (twe, teg and twg) on the command window are showing the zero, but this variable values are not showing the zero in the workspace (right values are showing in workspace).
Nw(1)=0; Ne(1)=0; Ng(1)=0;
Nw(2)=-2.3930e+47; Ne(2)=2.1796e+47; Ng(2)=2.1796e+46;
B2=314.1593;
B4= 314.1593;
Ges=15.6252;
Ggs=15.6252;
Nl=5;
Nd=10e11;
Aw=1.35e+10;
Cw=5e-9;
Ae=1.5e+10;
Ce=9e-8;
ue=4;
uw=10;
ug=2;
Pwleff =2.7037e+34;
Kb*T =0.0259
Length=2.45e-1;
Width=12e-4;
Ees=0.84;
Egs=0.792;
Ewl=1.05;
loop2=2;
for d=1:loop2
Pes(d)=(Ne(d)/(ue*Nd*Width*Length*Nl*Ges))
Pgs(d)=(Ng(d)/(ug*Nd*Width*Length*Nl*Ggs))
twe(d)=1/((Aw+(Cw*Nw(d)))*(1-Pes(d))*Ges)
teg(d)=1/((Ae+(Ce*Nw(d)))*(1-Pgs(d)))
twg(d)=1/((Aw+(Cw*Nw(d)))*(1-Pgs(d))*Ggs)
tge(d)=(teg(d)*(ug/ue)*(exp((Ees-Egs)/(Kb*T))))
tew(d)=(twe(d)*((ue*Nd*Nl)/Pwleff)*(exp((Ewl-Ees)/(Kb*T))))
tgw(d)=(twg(d)*((ug*Nd*Nl)/Pwleff)*(exp((Ewl-Egs)/(Kb*T))))
end
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采纳的回答
Alan Stevens
2021-2-9
编辑:Alan Stevens
2021-2-9
Type
format shorte
in the command window before running the code.
2 个评论
Alan Stevens
2021-2-9
3rd iteration? You just be running a different version of the code from that listed originally.
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