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  • Alex P.

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  • colorful Julia set 2211

on 26 Oct 2021
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% Julia set
% By Victoria A. Sablina and Andrey Tarasov
n=800;
A=ones(n,n,3);
for x=1:n
for y=1:n
h=0;
z=(x/250-2)*i+(y/250-2);
for h=1:1024
z=z^2+i*(.63)+.05;
if abs(z)>2
break;
end
end
if h>1023
A(x,y,1)=sin(real(z)*2);
A(x,y,2)=cos(real(z)*2);
A(x,y,3)=cos(imag(z)*2);
end
end
end
r=200:800;
imshow(A(r,r,:));
title('MATLAB Central 20^{th} anniversary!!!');
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