About the Matlab function lsqnonlin

[Olaf Till]

On Tue, Jul 21, 2009 at 12:35:53PM +0200, george brida wrote:
> Hi friends,
> I would like to ask you if Octave accept the Matlab function
> lsqnonlin.

I think not.

>  If
> no, is there any function in Octave having  the same goal than lsqnonlin.
> Thank you.
> George

AFAIK (may be a bit outdated) 'lsqnonlin' has 3 methods of
optimization, one of them is Levenberg/Marquardt. The latter is
implemented in 'leasqr' in the 'optim' package of Octave Forge.

Olaf