Plotting a function with for loop

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)

Answer 1

[Star Strider]

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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