- #1
Cocoleia
- 295
- 4
Homework Statement
I am giving the following signal:
and asked to get the DSB-SC signal of this
Homework Equations
3. The Attempt at a Solution [/B]
So, I know a few things.
My prof writes that
I would have to multiply my original signal out and then take the Fourier transforms accordingly ?
Yet, another source suggests:
I was trying to multiply it out to get
m^2(t)+2m(t)Accos(2pifct)+Ac^2cos^2(2pifct)
then I would have to take the Fourier transform but set it to f-fc. I would be unsure how to proceed with the m^2(t), so I feel like i am doing something wrong