Sketch each of the following sequences and determine their z-transforms, including the region ofconvergence: (a) SIn-4k] k=-

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Sketch each of the following sequences and determine their z-transforms, including the region ofconvergence:

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Discrete Time Signal Processing

ISBN: 978-0137549207

2nd Edition

Authors: Alan V. Oppenheim, Rolan W. Schafer

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Question Posted: May 26, 2011 02:56 AM

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Sketch each of the following sequences and determine their z-transforms, including the region ofconvergence: (a) SIn-4k] k=-

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(a) SIn-4k] k=- sin ( +27n)] u[n] + 27n) u[n] (b) + COS n +

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Discrete Time Signal Processing

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