Determine the autocorrelation function of the process

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Reference no: EM131280032

The process

describes a sinusoidal process that is corrupted by an additive white-noise process W(t) of known power spectral density N0/2. The phase of the sinusoidal process, denoted by , is a uniformly distributed random variable, defined by

620_Equation 8.jpg

The amplitude A and frequency f0 are both constant but unknown.

a. Determine the autocorrelation function of the process X(t) and its power spectral density.

b. How would you use the two results of part a to measure the unknown parameters A and f₀?

Reference no: EM131280032

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