Flashcards
Communications
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- 1What is the formula for the pre-envelope u+ of a signal?u+ = u(t) + jû(t)
take the fourier transform to get
U+ = U(f) + sgn(f)U(f)
where the transform of the hilbert transform is:
-jsgn(f)G(f)
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- Engineering Flashcards on Communications , created by Channen Chong on 05/05/2019.
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- Channen Chong
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