Article View: sci.math.num-analysis
Article #658Help: Gradient Optimization routine needed
From: P. Sarath Kumar
Date: Mon, 28 Sep 1992 14:17
Date: Mon, 28 Sep 1992 14:17
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1257 bytes
Does anyone know of a gradient optimization routine which would minimize f(x) where x and f are both complex valued vectors. f is non-linear. All the routines I know of seem to be written for real valued functions. Any help in this regard would be highly appreciated. Even a list of references for implementation would be helpful. I am sorry if this is a trivial question. Sincerely, Sarath. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ P. Sarath Kumar 314, Moore School, 200 S.33rd St., Philadelphia, PA19104. Ph: Off (215)-898-4183. Res: (215)-387-1880. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!sdd.hp.com!nigel.msen.com!yale.edu!jvnc.net!netnews.upenn.edu!pender.ee.upenn.edu!sarath From: sarath@pender.ee.upenn.edu (P. Sarath Kumar) Newsgroups: sci.math.num-analysis Subject: Help: Gradient Optimization routine needed Message-ID: <90677@netnews.upenn.edu> Date: 28 Sep 92 14:17:41 GMT Sender: news@netnews.upenn.edu Reply-To: sarath@pender.ee.upenn.edu (P. Sarath Kumar) Followup-To: sarath@pender.ee.upenn.edu Organization: University of Pennsylvania Lines: 19 Nntp-Posting-Host: pender.ee.upenn.edu