Wide sense stationary gaussian random proces

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Letbe a wide sense stationary Gaussian random process and form a new process according to Y(t) = X(t) cos (ωt + θ) where ω is a constant and θ is a random variable uniformly distributed over (0, 2π) and independent of x(t).

(a)  Is  Y(t) wide sense stationary?

(b)  a Gaussian random process?

Reference no: EM131216508

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