Use polar to create a Butterfly curve plot

[Rik]

Your teacher also knows about this forum. Copy-pasting a ready-made solution is cheating, and you will probably not get it here.

Answer 1

[Bruno Teramoto]

theta = [0:pi/32:8*pi];

r = exp(sin(theta)) - 2*cos(4*theta) - (sin((2*theta - pi)/24)).^5;

polar(theta,r,'--r')

title('butterfly curve')

xlabel('theta (\theta)')

ylabel('r')