Matched Z-transform method: Difference between revisions

Revision as of 01:37, 16 October 2016

Revision as of 23:04, 7 March 2017

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Alternative methods include the [[bilinear transform]] and [[impulse invariance]] methods.

[[File:Chebyshev responses.svg|left|thumb|350px|Responses of the filter (dashedsolid), and its discrete-time approximation (soliddashed), for nominal cutoff frequency of 1 Hz, sample rate 1/T = 10 Hz. The discrete-time filter does not reproduce the Chebyshev equiripple property in the stopband due to the interference from cyclic copies of the response.]]

==References==