Determine the z-transforms and sketch the ROC of the followingsignals. 0 n = (u)ix (8) ()-. n

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Determine the z-transforms and sketch the ROC of the followingsignals. 0 n

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Digital Signal Processing

ISBN: ?978-0133737622

3rd Edition

Authors: Jonh G. Proakis, Dimitris G.Manolakis

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Question Posted: May 26, 2011 02:58 AM

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Determine the z-transforms and sketch the ROC of the followingsignals. 0 n = (u)ix (8) ()-. n

Question:

= (u)ix (8) ()-. n < 0 ()" - 2". n > 0 n <0 (b) x2(n) = 0, (c) x3(n)= x1(n + 4) (d) x4(n) = x(-n)

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a The ROC is 13 z 2 b The ...View the full answer

Digital Signal Processing

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