Plot and compare the magnitude responses associated with the ideal and approximated impulse responses in Exercise 6.26.

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Plot and compare the magnitude responses associated with the ideal and approximated impulse responses in Exercise 6.26.

Exercise 6.26.

The desired impulse response for a filter is given by \(g(n)=1 / 2^{n}\). Design a recursive filter such that its impulse response \(h(n)\) equals \(g(n)\) for \(n=0,1, \ldots, 5\).

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Digital Signal Processing System Analysis And Design

ISBN: 9780521887755

2nd Edition

Authors: Paulo S. R. Diniz, Eduardo A. B. Da Silva , Sergio L. Netto

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