- #1
zonedestruct
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Homework Statement
How can i find the magnitude spectra of 2sin(4000*pi*t)*sin(46000*pi*t)
The Attempt at a Solution
im not sure how to go about this question, can someone please give me some help on what i should do. I know that for a square wave i can find the Fourier series coefficients of it by finding the Fourier transform of one period (which is the Fourier transform of standard rect function) and then use Gn = f0G1(nf0). But this question I am not sure if i can do this shortcut method.
please help, thanks.