Plotting a function with for loop
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I want to plot Function G with k but function G depends on the values of i which is incremented by 1. Is there a way to plot this function in MATLAB. I have written the code but it is not working. Any help is appreciated
a=100.400
b=230.033
c1=1
c2=4
k=1:100
for i =1:1:100
G=1+c1*exp(-j*i*a)+c2*exp(-j*i*b)
end
plot(G,k)
回答（1 个）
Subscript ‘G’ to save it as a vector —
a=100.400;
b=230.033;
c1=1;
c2=4;
k=1:100;
for i =1:1:100
G(i)=1+c1*exp(-j*i*a)+c2*exp(-j*i*b);
end
figure
plot(real(G),k)
hold on
plot(imag(G),k)
hold off
grid
legend('Re','Im')
xlabel('G')
ylabel('k')
figure
plot(k,real(G))
hold on
plot(k,imag(G))
hold off
grid
legend('Re','Im')
xlabel('k')
ylabel('G')
Make appropriate changes to get the result you want.
.
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2022-8-19
2022-8-19
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