lev_marq.h File Reference

#include <gandalf/linalg/vec_gen.h>
#include <gandalf/linalg/mat_gen.h>
#include <gandalf/linalg/mat_square.h>
#include <gandalf/common/linked_list.h>

Go to the source code of this file.

Classes
struct	Gan_LevMarqObs
	Observation structure for Levenberg-Marquardt minimisation. More...
struct	Gan_LevMarqStruct
	Structure for holding state of Levenberg-Marquardt algorithm. More...
Typedefs
typedef Gan_Bool(*	Gan_LevMarqObsFunc_h )(Gan_Vector *x, Gan_Vector *z, void *zdata, Gan_Vector *h, Gan_Matrix *H)
	Observation function for standard h-type observations.
typedef Gan_Bool(*	Gan_LevMarqObsFunc_F )(Gan_Vector *x, Gan_Vector *z, void *zdata, Gan_Vector *F, Gan_Matrix *Hx, Gan_Matrix *Hz)
	Observation function for F-type observations.
typedef Gan_LevMarqObs	Gan_LevMarqObs
	Observation structure for Levenberg-Marquardt minimisation.
typedef Gan_LevMarqStruct	Gan_LevMarqStruct
	Structure for holding state of Levenberg-Marquardt algorithm.
typedef Gan_Bool(*	Gan_LevMarqInitFunc )(Gan_Vector *x, Gan_List *obs_list, void *data)
	Callback function for initialising Levenberg-Marquardt algorithm.
Enumerations
enum	Gan_LevMarqObsType { GAN_LEV_MARQ_OBS_H, GAN_LEV_MARQ_OBS_H_ROBUST, GAN_LEV_MARQ_OBS_F }
	Observation type for Levenberg-Marquardt minimisation. More...
Functions
Gan_LevMarqStruct *	gan_lev_marq_alloc (void)
	Macro: Allocates a Levenberg-Marquardt structure.

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Detailed Description

Module: Levenberg-Marquardt non-linear minimisation algorithm

Part of: Gandalf Library

Version:

1.14

Date:

2005/08/22 08:52:18

Author:

jps

Copyright: (c) 2000 Imagineer Software Limited

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