Question: Show that the estimator for the autocorrelation function, XX (), described in Equation (10.26) is unbiased. That is, show that E [XX ()] = RXX

Show that the estimator for the autocorrelation function, ṘXX (τ), described in Equation (10.26) is unbiased. That is, show that E [ṘXX (τ)] = RXX (τ).

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