Consider the filter shown in figure (a) Determine its system function. (b) Sketch the pole-zero plot and
Question:
Consider the filter shown in figure
(a) Determine its system function.
(b) Sketch the pole-zero plot and check for stability if
(1) b0 = b2 = 1, b1 = 2, a1 = 1.5, a2 = - 0.9
(2) b0 = b2 = 1, b1 = 2, a1 = 1, a2 = - 2
(c) Determine the response to x(n) = cos(πn/3) if b0 = 1, b1 = b2 = 0, a1 = 1, and a2 = - 0.99.
Transcribed Image Text:
X(n) bo b2 ytn)
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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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