The sequence x(n) is obtained by sampling an analog signal with period T. From this signal a
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The sequence x(n) is obtained by sampling an analog signal with period T. From this signal a new signal is derived having the sampling period T/2 by use of a linear interpolation method described by equation(a) Show that this linear interpolation scheme can be realized by basic digital signal processing elements.(b) Determine the spectrum of y(n) when the spectrum of x(n) is:(c) Determine the spectrum of y(n) when the spectrum of x(n) is:
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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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