how can i plot this equation?

[Dyuman Joshi]

what is the funtionc h(t)?

[Haytham Ali]

radius function

Answer 1

[Walter Roberson]

h = @(t) [-t.^3-3*t+1, -asin(t)];
s = @(t) arrayfun(@(T) h(T) * [cos(2*pi*T) sin(2*pi*T)].', t);
fplot(s, [0 1])