ELEC 2120 Su 2013 Roppel Homework 6 Assigned Mon. July 22    Due Fri. July 26 at the start of class. Upload your solution to Canvas as a single file.

 1. 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 passband, (ii) critical frequency (either one if there are two), and  (iii) stopband

	type	order	passband gain	Crit. freq. 1	Crit. freq. 2
(a)	Butterworth bandpass	6	20 dB	10 krad/s	100 krad/s
(b)	Chebysev type 1 lowpass	3	0 dB, 0.5dB ripple	10 rad/s

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?

 

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a Butterworth bandpass 6 20 dB 10 krads 100 krads The strategy is to design a Butterworth lowpass of ... View the full answer