Design a filter satisfying the following specifications with the minimax and WLS approaches and show their implementations employing the overlapped structure I of Figure 8.26:

\[\begin{aligned}\delta_{\mathrm{p}} & =0.01 \\\delta_{\mathrm{r}} & =0.05 \\\Omega_{\mathrm{p}} & =0.8 \frac{\Omega_{\mathrm{s}}}{2} \\\Omega_{\mathrm{r}} & =0.6 \frac{\Omega_{\mathrm{s}}}{2} \\\Omega_{\mathrm{s}} & =2 \pi \mathrm{rad} / \mathrm{s}\end{aligned}\]

Transcribed Image Text:

Fig. 8.26. x(n) 2 2 C(z) Co(2) + C(2) Co(z) 12 100 12 -1 1-1 0 0 G(2) Overlapped structure I for fast convolution. C(z) = E(z), i=0, 1. 12 y(n)