Consider an LTI system whose frequency response is H(e j ) = e j /2 , ||
Question:
Consider an LTI system whose frequency response is
H(ejω) = e–j ω/2, |ω| < π.
Determine whether or not the system is causal. Show your reasoning.
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Related Book For
Discrete Time Signal Processing
ISBN: 978-0137549207
2nd Edition
Authors: Alan V. Oppenheim, Rolan W. Schafer
Question Posted:
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