Prove that the half-band filter that satisfies (10.9.43) is always odd and the even coefficients arezero. (10.9.43)
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Prove that the half-band filter that satisfies (10.9.43) is always odd and the even coefficients arezero.
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(10.9.43) B4 (w) + (-1)N-'B. (w – 7) = ae-jw(N-1)
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b n is nonzero for 0 n 2N2 with N even Let cn bn N1 So n ...View the full answer
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Related Book For
Digital Signal Processing
ISBN: ?978-0133737622
3rd Edition
Authors: Jonh G. Proakis, Dimitris G.Manolakis
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