A fish for fun

on 24 Oct 2022

t = 0:3:360;

c = cosd(t);

s = sind(t);

r1 = 1:0.25:10;

r2=1:0.1:1;

r3=3.5:0.25:4;

f=@(r,l)bsxfun(@times,r.',l.^0.3-1);

a = f(r1,c);

b = f(r1,s);

d = f(r2,c);

e = f(r2,s);

g = f(r3,c);

h = f(r3,s);

plot(a,b,'ro','MarkerFaceColor','y')

Warning: Imaginary parts of complex X and/or Y arguments ignored.

hold on

plot(d,e,'ko')

Warning: Imaginary parts of complex X and/or Y arguments ignored.

plot(g,h,'bo')

Warning: Imaginary parts of complex X and/or Y arguments ignored.

axis equal off

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