Matlab Circuit Analyse coding

2 次查看（过去 30 天）
Serhat UYANMIS
Serhat UYANMIS 2019-12-22
回答： Harikrishna Metta 2019-12-24
I am undergraduate student from Turkey, looking for advices that you may suggest me. 2.PNG
1.
Vs=150e-3;
L=750e-6;
for t=0:1:100;
i=(Vs*t)/L
plot(i,t)
xlabel('Current for t values ')
ylabel('Time values ')
end
2.
a=input('input t value for a specific time(milisecond format) ')
t=a*10^-3
if t<=0
L=50e-3;
vL=0;
C=0
i=100e-3
elseif t>=0 && t<=100e-3
for x=[0: 1e-3: 10e-3]
t=[0: 1e-3: 10e-3];
C=100e-3;
i=((-exp(-100*t))/50)+C;
vL=2*exp(-100*t);
plot(vL,i,'g')
end
else
for x=[100e-3: 1e-3:1]
t=[100e-3:1e-3:1];
C=1;
vL=-2*exp(-100*(t-0.1));
i=((exp(-100*(t-0.1)))/50)+C;
plot(vL,i,'c')
end
end
My codes are broken and can not satify the sketches that I am looking for.

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回答（1 个）

Harikrishna Metta
Harikrishna Metta 2019-12-24
Hello !
Current expression is not simply votage*t/L, it is actually intigration of voltage/L with respect to time. Derive proper current equations in time domain and apply the same for loop, you will see the results you want to see.

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