Determine the mean and the autocorrelation of the sequence x(n) generated by the MA(2) process described by

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Determine the mean and the autocorrelation of the sequence x(n) generated by the MA(2) process described by difference equation
x(n) = ω(n) - 2ω(n – 1) + ω(n – 2)
Where ω(n) is a white noise process with variance σ2ω.

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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 02:59 AM

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Determine the mean and the autocorrelation of the sequence x(n) generated by the MA(2) process described by

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where q 2 bo 1 n wn 22n1 wn 2 E...View the full answer

Digital Signal Processing

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