Linear-Phase fr Transfer Functions a plot of the magnitude response of Ho(z) along with that of the 7-point moving average filter is shown below modified filter moving-average 0.8 30.6 0.4 0.2 0.2 0.4 0.6 0.8 0/兀 Copyright C 2001, S K. MitraCopyright © 2001, S. K. Mitra 11 Linear-Phase FIR Transfer Functions • A plot of the magnitude response of along with that of the 7-point moving￾average filter is shown below H (z) 0 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 w/ Magnitude modified filter moving-average