Let h min [n] denote a minimum-phase sequence with z-transform H min (z). If h[n] is a

Question:

Let hmin[n] denote a minimum-phase sequence with z-transform Hmin(z). If h[n] is a causal non-minimum-phase sequence whose Fourier transform magnitude is equal to |Hmin(ej?)|,

Show that?

|h[0]| min[0]|.

?(Use the initial-value theorem together with Eq. (5.103).)

image

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Discrete Time Signal Processing

ISBN: 978-0137549207

2nd Edition

Authors: Alan V. Oppenheim, Rolan W. Schafer

Question Posted: