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HexaCactus Ordinarius Logo
on 24 Oct 2021
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% The Julia set fractal on the MATLAB logo
% By Victoria A. Sablina and Andrey Tarasov
n=999;
A=zeros(n,n,3);
for x=1:n
for y=1:n
h=0;
z=(x/250-2)*i+(y/250-2);
for h=1:255
z=z^6+i*-.652+.89599;
if abs(z)>2
break;
end
end
if h>254
w=real(z);
A(x,y,:)=[sin(w);cos(w*10);cos(w*100)];
end
end
end
r=200:799;
L=membrane(1,499);
surf(L,abs(A),'EdgeColor','none');
view(-135,45);
axis off;