Chaotic map Number 2 Color

Ciro Bermudez on 11 Oct 2021
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x(1)=.1;y(1)=.2; t(1) = 0;
for i=2:(4e4+1)
p = x(i-1);
q = y(i-1);
x(i)=-1+(.9)*p+(.4)*p^2+(-.2)*p*q+(-.6)*q+(-.5)*q^(2);
y(i)=.4+(.7)*p+(.3)*p^2+(-.5)*p*q+(.7)*q+(-.8)*q^2;
t(i) = t(i-1) + 1;
end
scatter(x, y,15, t,'Marker','.');
colormap(flipud(turbo));
axis off;

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