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From: | Paul Kienzle |
Subject: | Re: Problem of polyfit |
Date: | Fri, 7 Oct 2005 09:08:59 -0400 |
On Oct 7, 2005, at 1:53 AM, John W. Eaton wrote:
On 6-Oct-2005, Dmitri A. Sergatskov wrote: | On 10/6/05, Paul Kienzle <address@hidden> wrote: | | > wpolyfit does the same with weighting on y, except that it uses QR | > decomposition to solve X \ y. | > | | BTW, I just noticed that polifit returns p as 1xn vector and wpolifit | as nx1.| I do not know which one is "right", but I think it should be consistent.For compatibility, I think polyfit should always return a row vector.
I've made the change to wpolyfit. - Paul ------------------------------------------------------------- Octave is freely available under the terms of the GNU GPL. Octave's home on the web: http://www.octave.org How to fund new projects: http://www.octave.org/funding.html Subscription information: http://www.octave.org/archive.html -------------------------------------------------------------
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