CAM Design and CAM Contour

A cam is driven by a constant speed motor rotating counter-clockwise at 500 rpm with these specifi- cations:

• Harmonic rise (00 < θ < 600) from 0mm to 10mm

• Dwell (600 < θ < 800)

• Cycloidal rise (800 < θ < 1500)from 10mm to 25mm• Dwell (1500 < θ < 2000)

• 3-4-5 Polynomial fall from (2000 < θ < 3000) to 0mm• Dwell (3000 < θ < 3600)

The radius of the base circle is 30mm and the radius of the follower roller is 5mm.

Generally my code to generate the displacement profile is the following

th = 1:360;
for i = 1:60
    x(i) = 5*(1- cos(pi*(th(i))/60));
end

How would i plot the cam contour?