Consider a signal x n s n w n , where s n satisfies the difference equation s n 0 8s n 1 v n v n is a zero mean white noise sequence with variance 2 v 0 49 and w n is a zero mean white noise sequence with variance 2 w 1 The processes v n and w n are uncorrelated Determine the autocorrelation sequences ss m and xx m

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Question: Consider a signal x[n] = s[n] + w[n], where s[n] satisfies the difference equation s[n]=0.8s[n-1]+v[n]. v[n] is a zero-mean white-noise sequence with variance ? 2

Consider a signal x[n] = s[n] + w[n], where s[n] satisfies the difference equation s[n]=0.8s[n-1]+v[n].

v[n] is a zero-mean white-noise sequence with variance ?²_v = 0.49 and w[n] is a zero-mean white-noise sequence with variance ?²_w = 1. The processes v[n] and w[n] are uncorrelated. Determine the autocorrelation sequences ?_ss[m] and ?_xx [m].

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