LM_fit.h File Reference

Levenbaerg-Marquardt non linear data fit routine. More...

#include "basics.h"
#include "vector.h"
#include "matrix.h"
#include "constants.h"
#include "solver/gauss_jordan.h"
#include <signal.h>

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Namespaces
namespace	TBCI
Defines
#define	DELTAX   1e-30
#define	DELTA(i, j)   ((i==j)?1:0)
	the kronecker delta
#define	CON2   2.0
#define	CON   SQRT2
#define	BIG   1.0e30
#define	NTAB   10
#define	SAFE   2.0
Functions
template<typename T>
int	TBCI::Basis_Trafo (long int value, long int basis, Vector< T > &index)
template<typename T>
T	TBCI::Partial_Del (T(*func)(const Vector< T > &, const Vector< T > &), const Vector< T > &x, const Vector< T > &p, int mu, T h, T &err)
template<typename T>
T	TBCI::Chisq (Vector< T > &data, Vector< T > &func, Vector< T > &sig)
template<typename T>
T	TBCI::Chisquare_2D (T(*func)(const Vector< T > &, const Vector< T > &), Vector< T > &param, Vector< T > &x, Vector< T > &y, Vector< T > &z, Vector< T > &sigma)
template<typename T>
TVector< T >	TBCI::Grid_Min_2D (T(*func)(const Vector< T > &, const Vector< T > &), Vector< T > &x, Vector< T > &y, Vector< T > &z, Vector< T > &sig, Vector< T > &pmin, Vector< T > &pmax, Vector< T > &lambda, long int res, int max_it, char v)
template<typename T>
T	TBCI::LM_fit_2D (Vector< T > &x, Vector< T > &y, Vector< T > &z, Vector< T > &sig, Vector< T > &param, Vector< T > &plow, Vector< T > &phigh, T(*func)(const Vector< T > &, const Vector< T > &), Vector< T > lambda, Vector< T > &lscale, T tol, int iter, char ver)

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Detailed Description

Levenbaerg-Marquardt non linear data fit routine.

Definition in file LM_fit.h.

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Define Documentation

#define BIG   1.0e30

Definition at line 88 of file LM_fit.h.

Referenced by TBCI::partial_del(), and TBCI::Partial_Del().

#define CON   SQRT2

Definition at line 87 of file LM_fit.h.

Referenced by TBCI::partial_del(), and TBCI::Partial_Del().

#define CON2   2.0

Definition at line 86 of file LM_fit.h.

Referenced by TBCI::partial_del(), and TBCI::Partial_Del().

#define DELTA	(	i,
		j		)	((i==j)?1:0)

the kronecker delta

Definition at line 53 of file LM_fit.h.

Referenced by TBCI::lev_mar(), and TBCI::LM_fit_2D().

#define DELTAX   1e-30

Definition at line 49 of file LM_fit.h.

Referenced by TBCI::grid_min(), and TBCI::Grid_Min_2D().

#define NTAB   10

Definition at line 89 of file LM_fit.h.

Referenced by TBCI::partial_del(), and TBCI::Partial_Del().

#define SAFE   2.0

Definition at line 90 of file LM_fit.h.

Referenced by TBCI::partial_del(), and TBCI::Partial_Del().