Consider an LTI system with |H(e j? )| = 1, and let arg[H(e j? )] be as
Question:
Consider an LTI system with |H(ej?)| = 1, and let arg[H(ej?)] be as shown in Figure. If the input is
x[n] = cos (3?/2 n + ?/4),
determine the output y[n].
Transcribed Image Text:
arg[H(e ] 5T/6 m/2 Slope = - 1/3 Slope - 1/3 - n/2 -5n/6
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Since H e j He j we can apply the ...View the full answer
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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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