Curve Fitting Problem

[A. Kalten]

On Thu, 26 Jun 2008 21:14:12 -0400
Ben Abbott <bpabbott at mac.com> wrote:

> 
> On first inspection, it appears your example has non-linear constraints.
> 
> Is this example the specific problem you'd like to solve, or are you  
> looking for something a general solution?
> 

This is a specific problem, but there are/will be others of a similar
nature.

I am asking if there are off-the-shelf curve-fitting algorithms,
maybe for octave, that will allow constraints on some of the parameters,
or is custom programming the only way to go.

AK