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Frequency and Phase response of an IIR system whose system function is given H(z)
My system function is of the form below, I want to plot its magnitude and phase response. w should be between -pi and pi...
5 years 前 | 1 个回答 | 0
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roots() function does not give exact roots
When I write this code: roots( [1 -3 3 -1] ); I expect to get three 1 roots. However Matlab gives this result: 1.000006571...
5 years 前 | 3 个回答 | 0
