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Re: lsqnonlin and nonlin_residmin
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From: |
Olaf Till |
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Subject: |
Re: lsqnonlin and nonlin_residmin |
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Date: |
Sun, 31 May 2015 10:20:46 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Thu, May 28, 2015 at 12:51:58PM -0700, AsmaA wrote:
> Hi Olaf,
>
> I have made some progress in writing lsqnonlin. This may not be the most
> optimized code but I'm sharing the draft:
>
> https://github.com/AsmaAfzal/octave_workspace/blob/master/lsqnonlin.m
>
> I still have to map the value of cvg to exitflag- on my to do list.
>
> <snip>
The more tricky part will come with mapping the options and a
user-specified Jacobian ...
> and I have yet to
> explore the feasibility of matrix and complex inputs.
Both the parameters and the values returned by the residuals function
(after possibly weighting them) must be real.
Olaf
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