plotting graph of unit disc
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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
采纳的回答
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 个评论
Akansha
2023-9-20
Akansha
2023-9-20
this error is showing on your code 
Angelo Yeo
2023-9-20
Maybe you did not copy and paste the whole code.
Akansha
2023-9-20
Dyuman Joshi
2023-9-20
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