The power spectral density of a random process X (t) is shown in Figure. It contains of

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The power spectral density of a random process X (t) is shown in Figure. It contains of a delta function at f = 0 and a triangular component.

(a) Determine and sketch the autocorrelation function RX (?) of X (t).

(b) What is the DC power contained in X (t)?

(d) What sampling rates will give uncorrelated samples of X (t)? Are the samples statistically independent?

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Communication Systems

ISBN: 978-0471178699

4th Edition

Authors: Simon Haykin

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Question Posted: Feb 09, 2011 05:30 AM

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The power spectral density of a random process X (t) is shown in Figure. It contains of

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Syf| 1.0

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a The power spectral density consists of two components 1 A delta function t at t...View the full answer

Communication Systems

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