Re: [Help-gsl] Nonlinear least-square-fitting parameter domain

2007-02-21 Thread Patrick Alken
On Wed, Feb 21, 2007 at 08:03:07AM -0700, Patrick Alken wrote: > On Tue, Feb 20, 2007 at 01:44:09AM -0300, Ricardo Zapata wrote: > > Hi, > > > > Is there any way to give the parameters' range to the solver for > > nonlinear square-fitting? I need my parameters to be > 0. I used > > GSL_EDOM in m

Re: [Help-gsl] Nonlinear least-square-fitting parameter domain

2007-02-21 Thread Patrick Alken
On Tue, Feb 20, 2007 at 01:44:09AM -0300, Ricardo Zapata wrote: > Hi, > > Is there any way to give the parameters' range to the solver for > nonlinear square-fitting? I need my parameters to be > 0. I used > GSL_EDOM in my functions (f and df), but this makes the program to abort > instead of t

Re: [Help-gsl] Nonlinear least-square-fitting parameter domain

2007-02-21 Thread Brian Gough
At Tue, 20 Feb 2007 01:44:09 -0300, Ricardo Zapata wrote: > Is there any way to give the parameters' range to the solver for > nonlinear square-fitting? I need my parameters to be > 0. I used > GSL_EDOM in my functions (f and df), but this makes the program to abort > instead of trying a new par

[Help-gsl] Nonlinear least-square-fitting parameter domain

2007-02-20 Thread Ricardo Zapata
Hi, Is there any way to give the parameters' range to the solver for nonlinear square-fitting? I need my parameters to be > 0. I used GSL_EDOM in my functions (f and df), but this makes the program to abort instead of trying a new parameter value. Thanks, Ricardo _