gsl_mdmin.c File Reference

Detailed Description

Contains the routines for performing multidimensional minimization fitting. See the section Multidimensional minimization for details.

Definition in file gsl_mdmin.c.

Go to the source code of this file.


int mdmin_main (void *void_gsl_fit_struct)
 The main function for performing multidimensional minimization.
void mdmin_fdf (const gsl_vector *parameters, void *void_gsl_fit_struct, double *f, gsl_vector *df)
 A routine which calculates the $\chi^2$ value and the gradient of $\chi^2$ together.
double mdmin_f (const gsl_vector *parameters, void *void_gsl_fit_struct)
 A routine which calculates the $\chi^2$.
void mdmin_df (const gsl_vector *parameters, void *void_gsl_fit_struct, gsl_vector *df)
 A routine which calculates the gradient of $\chi^2$.
double mdmin_derivatives (double p, void *void_gsl_fit_struct)
 A routine which calculates $\chi^2$ with a new parameter.
double mdmin_chisq (gsl_fit *gft)
 A routine which calculates $\chi^2$.
void mdmin_status (gsl_fit *gft, int iteration, gsl_multimin_fdfminimizer *s)
 A fitting status update printed to stderr.

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