For each of the following system functions H k (z), specify a minimum-phase system function H min
Question:
For each of the following system functions Hk(z), specify a minimum-phase system function Hmin(z) such that the frequency-response magnitudes of the two systems are equal, i.e., |Hk(ejω)| = | Hmin(ejω) |.
Transcribed Image Text:
(a) 1– 2z- H1(z) = 1 + z-' (b) (1 + 3z-') (1 – 2-) Н.(2) %— z' (1 + }z-") (c) (1 – 32-') (1 – } 2-') Н (2) %— (1 – ") (1 – {-)
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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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