Sailing

on 29 Oct 2021

t=0:pi/10:3*pi;

G=2021

G = 2021

X=sin(t).*tanh(t);

Y=cosh(t);

cmap=[hsv;turbo;jet;autumn;flag;prism;pink];

size(cmap)

ans = 1×2

1024 3

●

for j=.1:.1:2

a=0;

if rem(round(j*10),2)

a=pi/20;

end

[x,y] = pol2cart(t+a,j);

for i=1:length(t)

%patch(X*j/10+x(i),Y*j/10+y(i),[.8 .3 0])

patch(X*j/10+x(i),Y*j/10+y(i),cmap(i*G))

hold on

end

Index exceeds the number of array elements. Index must not exceed 3072.

axis equal off

%axis([-1.1 1.1 -1.1 1.1])