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Fourier transform of compound functions

danatic

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danatic

Joined Jul 4, 2015
31
How do you perform a FT of cos(10*pi*t)*[u(t)-u(t-1)] using the fourier transform table?

Secondly, if I want it in the f-domain instead of w/omega domain, what's the frequency of the "?" i.e. delta(f-?)
 
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