A binary phase shift keying signal is defined according to for all n, and B [n] is

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A binary phase shift keying signal is defined according to

for all n, and B [n] is a discrete- time Bernoulli random process that has values of + 1 or - 1.
(a) Determine the autocorrelation function for the random process X (t). Is the process WSS?
(b) Determine the PSD of X (t).

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Probability and Random Processes With Applications to Signal Processing and Communications

ISBN: 978-0123869814

2nd edition

Authors: Scott Miller, Donald Childers

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Question Posted: Nov 20, 2015 12:12 AM

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A binary phase shift keying signal is defined according to for all n, and B [n] is

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Xit) = cos(27(+8[n] ) for n7s t < (n + 117,

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a R XX t 1 t 2 Ecos ct 1 Bn 1 2 cos c t 2 Bn 2 2 Where n 1 and n 2 ar...View the full answer

Probability and Random Processes With Applications to Signal Processing and Communications

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