multiply a sawtooth wave form and sin wave together

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Andrew Bills
Andrew Bills el 12 de Abr. de 2019
Comentada: Andrew Bills el 13 de Abr. de 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;

Respuesta aceptada

Mark Sherstan
Mark Sherstan el 12 de Abr. de 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 comentario
Andrew Bills
Andrew Bills el 13 de Abr. de 2019
Thank you so much. The website stack overflow is useless. I'm so thankfull for other fourms.

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