if the Fourier series coefficients for the signal X[n] with a period N are "a", calculate the Fourier series coefficients of the following expressions in terms of "a. (a) x[n-2] + x[n-(N-4)/2] (N even) (b) -1"x[-n] (N even) (c) x[n], if n even 0, y[n]= otherwisel

if the Fourier series coefficients for the signal X[n] with a period N are "a", calculate the Fourier series coefficients of the following expressions in terms of "a. (a) x[n-2] + x[n-(N-4)/2] (N even) (b) -1"x[-n] (N even) (c) x[n], if n even 0, y[n]= otherwisel

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

if the Fourier series coefficients for the signal X[n] with a period N are "ax", calculate
the Fourier series coefficients of the following expressions in terms of "ax".
(a) x[n-2]+ x[n-(N-4)/2] (N even)
(b) -1"x[-n] (N even)
(c)
yin]={
x[n], it n even
0,
otherwise

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