Design both of the following filters. For each filter, show your MATLAB code, the transfer function, pole-zero plot, Bode plot, and Simulink output in

(i) The pass band,

(ii) Critical frequency (either one if there are two), and

(iii) Stop band

Discuss your observations about two issues in particular.
(a) What are the effects of the order of the filter?
(b) What are some differences between Butterworth and Chebyshev type 1 filters?

Transcribed Image Text:

Order Pass band gain 20 dB Crit. freq. 1 Crit. freq. 2 Type (a) Butterworth band (b) Chebysev type 1 low pass 10 krad/s 100 krad/s pass 6. 3 O dв, 0.5dB ripple 10 rad/s