Two random processes are given by X (t) = n (t) + A cos(2f 0 t +
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Two random processes are given by
X (t) = n (t) + A cos(2πf0t + θ)
and
Y (t) = n (t) + A sin(2πf0t + θ)
Where A and f0 are constants and θ is a random variable uniformly distributed in the interval [-π, π). The first term, n (t), represents a stationary random noise process with auto correlation function Rn(τ) = BΛ(τ/ τ0), where B and τ0 are non-negative constants.
(a) Find and sketch their auto correlation functions. Assume values for the various constants involved.
(b) Find and sketch the cross-correlation function of these two random processes.
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Related Book For
Principles of Communications Systems, Modulation and Noise
ISBN: 978-8126556793
7th edition
Authors: Rodger E. Ziemer, William H. Tranter
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