Show that any discrete-time signal x(n) can be expressed as where u(n - k) is a unit
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Show that any discrete-time signal x(n) can be expressed as where u(n - k) is a unit step delayed by k units in time, thatis,
Transcribed Image Text:
E Irik) – xtk - Dluin -- k) x(n) u(n - k) = 10, otherwise
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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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