Consider the interconnection of LTI system as shown in figure (a) Express the overall impulse response in
Question:
Consider the interconnection of LTI system as shown in figure
(a) Express the overall impulse response in terms of h1 (n), h2 (n), h3 (n), and h4 (n).
(b) Determine h(n) when
(c) Determine the response of the system in part (b) if x(n) = ? (n + 2) + 3?(n ? 1) - 4? (n - 3)
Transcribed Image Text:
h:(n) = h2(n) ha(n) = (n +1)u (n) h4(n) = 8 (n - 2) hzin) ha(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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