Question: Define {x1(n) = 1, -1, 1} and {xo(n) = 1, 1, -1}. (a) Compute the discrete correla- tions: Rx Rx Rxx and Rxx (b) A

Define {x1(n) = 1, -1, 1} and {xo(n) = 1, 1, -1}.

(a) Compute the discrete correla- tions: Rx Rx Rxx and Rxx

(b) A certain radar transmits the signal s(t) = x(t)cos2fot-xo(t) sin2fot. Assume that the autocorrelation s(t) is equal to y(t) = y(t)cos2fot-yo(t) sin2fot. Compute and sketch y(t) and yo(t).

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