Let x[n] be the sequence with the pole-zero plot shown in Figure. Sketch the pole-zero plot for:?
Question:
Let x[n] be the sequence with the pole-zero plot shown in Figure. Sketch the pole-zero plot for:?
(a) y[n] = (1/2)n x[n]?
(b) w[n] = cos (?n/2) x[n]
Transcribed Image Text:
Im z-plane Re
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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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