Consider the ARMA process generated by the difference equation x(n) = 1.6x(n 1) 0.63x(n
Question:
x(n) = 1.6x(n – 1) – 0.63x(n – 2) + ω(n) + 0.9ω(n – 1)
(a) Determine the system function of the whitening filter and its poles and zeros.
(b) Determine the power density spectrum of {x(n)}.
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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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