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Re: problem with lsqcurvefit from optim packe
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From: |
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Subject: |
Re: problem with lsqcurvefit from optim packe |
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Date: |
Thu, 21 Jul 2016 02:16:11 +0900 (JST) |
> Dear user
>
> I am puzzled by a problem with the optim package. the reply of Octave to
>
> pkg load optim
> demo lsqcurvefit
>
> is
> ....
> lsqcurvefit example 1: failed
> '__nonlin_residmin__' undefined near line 83 column 20
>
> It seems that all functions in ~/octave/forge/optim-1.5.5/private
> can not be found. This is on an Ubuntu 14.04 system with Octave 4.03.
> On a sibling system the above works just fine!
>
> Can somebody give me a hint on how to tackle this puzzle?
>
> With best regards
>
> Andreas
>
try
>> pkg list
if you do not see optim, you have to install it.
note that optim package depends on struct package.
>> pkg install -forge struct
>> pkg install -forge optim
HTH
Tatsuro