Consider the signal ?(n) = an u(n), 0? (a) Show that any sequence x(n) can be decomposed

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Consider the signal ?(n) = an u(n), 0?

(a) Show that any sequence x(n) can be decomposed as and express ck in terms of x(n).

(b) Use the properties of linearity and time invariance to express the output y (n) = T [x (n)] in term of the input x(n) and the signal g(n) = T[?(n)], where T[.] is an LTI system.

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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 02:58 AM

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Consider the signal ?(n) = an u(n), 0? (a) Show that any sequence x(n) can be decomposed

Question:

> CAyin - k) x(n) CAYin =

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a b c 8n ynayn1 and 6n k yn k ayn ...View the full answer

Digital Signal Processing

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