Response to the following problem:
Consider the adaptive FIR filter shown in Figure . The system C(z) is characterized by the system function
C(z) = 1/1-0.9z-1
Determine the optimum coefficients of the adaptive transversal (FIR) filter B(z) = b0 + b1z-1 that minimize the mean square error. The additive noise is white with variance σ2w = 0.1.