Consider the system shown in figure 1110 in which an output

Question

Consider the system shown in Figure 11.10 in which an output sequence Y[n] is the sum of an input sequence X[n] and a version of X[n] that has been delayed by one unit and scaled (or multiplied) by a factor

Determine the following:

a. The equation that governs the system

b. The cross correlation function R_XY[m]

c. The cross-power spectral density S_XY(Ω)

d. The transfer function