Consider an 8-tap FIR equalizer. (a) When the channel coefficients are [1, 0.8] (delays separated by a symbol period), determine the optimum equalizer weight vector. You can either derive it from the z-transform or from the MMSE approach. (b) Plot the real part of the weight vector and comment on its shape and how it is related to the channel coefficients.
Consider an 8-tap FIR equalizer. (a) When the channel coefficients are [1, 0.8] (delays separated by...