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Article #2198Re: Imaginary signals
From: Izumi Ohzawa
Date: Sun, 10 Jan 1993 02:21
Date: Sun, 10 Jan 1993 02:21
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In article <C0LvMG.4B4@ccu.umanitoba.ca> langi@ee.umanitoba.ca writes: >In article 726611777@axe.acadiau.ca, 880840m@axe.acadiau.ca (MICHAEL ALEXANDER MCKAY) writes: >> >>Is there a time-domain filter which, given a real signal as input, will >>output the corresponding imaginary signal? >>I've tried to make a filter with unity gain and pi/2 phase shift for >>all frequencies, but with no luck. > >I don't really understand what you mean by 'the corresponding imaginary signal'. Perhaps, he meant "quadrature signal" ? -- Izumi Ohzawa [ $BBg_78^=;(B ] USMail: University of California, 360 Minor Hall, Berkeley, CA 94720 Telephone: (510) 642-6440 Fax: (510) 642-3323 Internet: izumi@pinoko.berkeley.edu (NeXTmail OK)
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Path: arc1-ca.pugleaf.net!sparky!uunet!gatech!usenet.ins.cwru.edu!agate!mindseye.berkeley.edu!izumi From: izumi@mindseye.berkeley.edu (Izumi Ohzawa) Newsgroups: comp.dsp Subject: Re: Imaginary signals Date: 10 Jan 1993 02:21:01 GMT Organization: /etc/organization Lines: 19 Message-ID: <1io16d$op2@agate.berkeley.edu> References: <880840m.33.726611777@axe.acadiau.ca> <C0LvMG.4B4@ccu.umanitoba.ca> NNTP-Posting-Host: mindseye.berkeley.edu