3. Generate 100 samples of the signal x[n] = sin(0.17n). We want to decimate this signal using D = 5. (a) Design a lowpass filter using the Parks-McClellan algorithm. Choose appropriate band-edge frequencies and ripple parameters of Ap = 1 dB and Ag = 50 dB to obtain h[n]. (b) Implement the decimator to obtain xp[n]. Plot steady-state values of xD[n]. 3. Generate 100 samples of the signal x[n] = sin(0.17n). We want to decimate this signal using D = 5. (a) Design a lowpass filter using the Parks-McClellan algorithm. Choose appropriate band-edge frequencies and ripple parameters of Ap = 1 dB and Ag = 50 dB to obtain h[n]. (b) Implement the decimator to obtain xp[n]. Plot steady-state values of xD[n]