multiply a sawtooth wave form and sin wave together

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Andrew Bills
Andrew Bills le 12 Avr 2019
Commenté : Andrew Bills le 13 Avr 2019
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;

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Mark Sherstan
Mark Sherstan le 12 Avr 2019
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')
  1 commentaire
Andrew Bills
Andrew Bills le 13 Avr 2019
Thank you so much. The website stack overflow is useless. I'm so thankfull for other fourms.

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