
ep = 0.15;
t = 0:0.05:100;

x0 = 2*cos(t);
y0 = -2*sin(t);

x1 =  - 1/4*sin(3*t) - 2/3 * sin(2*t);
y1 =  - 3/4*cos(3*t) - 4/3 * cos(2*t);

hold on;
plot(x0+ep*x1,y0+ep*y1,'r');
