Question: Problem 2 (10 points): The Linear Predictive Model (LPC) of the source-filter model is given by P s (n) = aks(n - k) +e(n) ,

Problem 2 (10 points): The Linear Predictive Model (LPC) of the source-filter model is given by P s (n) = aks(n - k) +e(n) , n = 1,2, ..., m, K=1 where the LPC coefficient are determined by least-squares error estimation; 1.e., m ax = argmin M e2 (n) . ak n=1 Derive the least-square error estimate of the LPC coefficient a

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