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From: ikw@genrad.UUCP (Isaac K. Wong)
Newsgroups: comp.dsp
Subject: Re: 180 deg phase shift
Message-ID: <41479@genrad.UUCP>
Date: 10 May 91 19:47:36 GMT
References: <1991May9.160115.3494@cpsc.ucalgary.ca> <1991May09.192740.4165@bmerh2.bnr.ca>
Organization: GenRad, Inc., Concord, Mass.
Lines: 20

In article <1991May09.192740.4165@bmerh2.bnr.ca> myhui@bnr.ca (Michael Hui) writes:
=>In article <1991May9.160115.3494@cpsc.ucalgary.ca> heredia@enel.ucalgary.ca (Edwin Heredia) writes:
=>>
=>>Given *ANY* signal  x(n)  with Fourier Transform  X(w)
=>        ^^^
=>
=>Really? You surely mean _periodic_ signal.
=>

and a linear system too. and I am sure the ANY signal you mentioned doesn't
include DC. :)




-- 
Isaac Wong	     		||	There's no need to worry about death,
GenRad, Milpitas, CA		||	it will not happen in your lifetime.
wongi@topo.genrad.com 		||
wongi@topo.uucp 		||	-Raymond Smullyan