i am trying to plot this graph in matlab ,first one is graph of domain second graph is of range ,please help me to plot this graph in matlab

 Réponse acceptée

This is very similar to one of questions that I replied to.
Here is my script.
n_rays = 16 + 1;
n_circles = 9 + 1;
n_samples = 200;
rays = linspace(0, 1, n_samples)' * exp(1j*linspace(0, 3.686135, n_rays));
interior_circles = linspace(0, 1, n_circles)' * (cos(linspace(0, 3.686135, n_samples)) + 1j * sin(linspace(0, 3.686135, n_samples)));
interior_circles = transpose(interior_circles);
%% plotting
figure;
subplot(1,2,1);
for i_rays = 1:n_rays
plot(real(rays(:,i_rays)), imag(rays(:,i_rays)),'Color',[88, 140, 102]/ 255)
hold on;
end
for i_circle = 1:n_circles
plot(real(interior_circles(:,i_circle)), imag(interior_circles(:,i_circle)),'Color','r')
end
axis square
xlim([-2, 2])
ylim([-2, 2])
grid on;
subplot(1,2,2);
f = @(z) z.*exp(1i*pi/2); % complex function to apply
for i_rays = 1:n_rays
plot(real(f(rays(:,i_rays))), imag(f(rays(:,i_rays))),'Color',[88, 140, 102]/ 255)
hold on;
end
for i_circle = 1:n_circles
plot(real(f(interior_circles(:,i_circle))), imag(f(interior_circles(:,i_circle))),'Color','r')
end
axis square
xlim([-2, 2])
ylim([-2, 2])
grid on;

5 commentaires

Akansha
Akansha le 20 Sep 2023
thankyou so much for the help
Akansha
Akansha le 20 Sep 2023
this error is showing on your code
Angelo Yeo
Angelo Yeo le 20 Sep 2023
Maybe you did not copy and paste the whole code.
Akansha
Akansha le 20 Sep 2023
right, thankyou for your help
Dyuman Joshi
Dyuman Joshi le 20 Sep 2023
Hello @Akansha , if this answer solved your problem, please consider accepting the answer.
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