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[Discuss-gnuradio] corrupt points follow up


From: ematlis
Subject: [Discuss-gnuradio] corrupt points follow up
Date: Thu, 27 Dec 2007 12:34:08 -0500 (EST)

It just occurred to me that perhaps the explanation for the "corrupt" points I described in my AM demodulation script is due to the mechanics of how the Hilbert Transform works; it produces a copy of the waveform that's delayed, and this would affect the first set of points.

Can anybody expand on that? How is the duration of the time delay set (just curious)?

thanks,
eric

************************************
Eric H. Matlis, Ph.D.
Aerospace & Mechanical Engineering Dept.
120 Hessert Center for Aerospace Research
University of Notre Dame
Notre Dame, IN 46556-5684
Phone: (574) 631-6054
Fax:   (574) 631-8355




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