Dirac function, DTFT and possible numerical integral

Question:Dirac function, DTFT and possible numerical integral

Posted: thedean515 8 Product: Maple

June 14 2007

Hi, I'd like to proof: int(sum(2*Pi*Dirac(w+2*Pi*k)*e^(j*w*n), k = -infinity .. infinity), w = -infinity .. infinity) = 1. Can anyone help?

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