multiply a sawtooth wave form and sin wave together

Me and my friend are trying to multiply the sawtooth wave form and sin wave together. could someone help us with this command below is a photo of the multisim file we are try to recreate in matlab.

x = sawtooth(2*pi*50*t);

x1 = sin(pi/4*t+pi/2);

z=x.*x1;

Answer 1

[Mark Sherstan]

You just need to define a time array. This should work for you:

t = 0:pi/12:2*pi;
x = sawtooth(2*pi*50*t);
x1 = sin(pi/4*t+pi/2);
z=x.*x1;

plot(t,x,t,x1,t,z)
legend('sawtooth','sine wave','combined')

[Andrew Bills]

Thank you so much. The website stack overflow is useless. I'm so thankfull for other fourms.