1. Find the cross correlation of the sequences x(n) = {1, 3, 5, 8, 10} and h(n) = {2, 4, -2, 3) 2. A stationary signal X
Posted: Sun Jul 03, 2022 12:13 pm
1. Find the cross correlation of the sequences x(n) = {1, 3, 5, 8, 10} and h(n) = {2, 4, -2, 3) 2. A stationary signal X(t) has the autocorrelation function e-5|T| cos 20TTT + 6 cos 8TTT YX(T) = 21e Find the variance of the signal. 3. Find the auto-correlation function of x(t) = exp(-7t) u(t).