You wish to recover the original analog signal x(t) from its sampled form x(nT s ). (a)

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You wish to recover the original analog signal x(t) from its sampled form x(nT_s).

(a) If the sampling period is chosen to be T_s = 1 so that the Nyquist sampling rate condition is satisfied, determine the magnitude and cut-off frequency of an ideal low-pass filter H(jΩ) to recover the original signal, plot them.

(b) What would be a possible maximum frequency of the signal? Consider an ideal and a non-ideal low-pass filters. Explain.

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Signals and Systems using MATLAB

ISBN: 978-0123948120

2nd edition

Authors: Luis Chaparro

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Question Posted: Dec 28, 2018 11:42 AM

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You wish to recover the original analog signal x(t) from its sampled form x(nT s ). (a)

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a If T s 1 then or max To reconstruct the original signal we choose the cutoff frequency ...View the full answer

Signals and Systems using MATLAB

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