We wish to design a discrete-time lowpass filter using the bilinear transformation on a continuous-time ideal lowpass
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We wish to design a discrete-time lowpass filter using the bilinear transformation on a continuous-time ideal lowpass filter. Assume that the continuous-time prototype filter has cutoff frequency Ωc = 2π(2000) rad/s and we choose the bilinear transformation parameter T = 0.4 ms. what is the cutoff frequency ωc for the resulting discrete-time filter?
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Related Book For
Discrete Time Signal Processing
ISBN: 978-0137549207
2nd Edition
Authors: Alan V. Oppenheim, Rolan W. Schafer
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