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Re: Curve fitting of data from text file
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From: |
Przemek Klosowski |
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Subject: |
Re: Curve fitting of data from text file |
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Date: |
Wed, 31 Mar 2010 11:55:26 -0400 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.8) Gecko/20100301 Fedora/3.0.3-1.fc12 Thunderbird/3.0.3 |
On 03/31/2010 11:27 AM, Przemek Klosowski wrote:
leasqr doesn't seem to allow constraining parameters, but you can
sneak them in by penalizing your function if parameters
are out of bounds; just add a term like 1000*((p(1)<25)||(p(1)>2500))
Replying to myself: DOH, if I paid better attention I would have
remembered the other nonlinear fitting thread, where the options
input parameter to leasqr was discussed, in particular options.bounds.
See the Re: non-linear fitting with bounds thread