Question: True or False. The autocorrelation function (Rleft(t_{1}, t_{2} ight)) is the same as (Eleft[xleft(t_{1} ight) xleft(t_{2} ight) ight]).

True or False.

The autocorrelation function \(R\left(t_{1}, t_{2}\right)\) is the same as \(E\left[x\left(t_{1}\right) x\left(t_{2}\right)\right]\).

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