levmar.h File Reference

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Macros
#define	LM_DBL_PREC
#define	LM_SNGL_PREC
#define	LM_DER_WORKSZ(npar, nmeas)   (2*(nmeas) + 4*(npar) + (nmeas)*(npar) + (npar)*(npar))
#define	LM_DIF_WORKSZ(npar, nmeas)   (4*(nmeas) + 4*(npar) + (nmeas)*(npar) + (npar)*(npar))
#define	LM_BC_DER_WORKSZ(npar, nmeas)   (2*(nmeas) + 4*(npar) + (nmeas)*(npar) + (npar)*(npar))
#define	LM_BC_DIF_WORKSZ(npar, nmeas)   LM_BC_DER_WORKSZ((npar), (nmeas)) /* LEVMAR_BC_DIF currently implemented using LEVMAR_BC_DER()! */
#define	LM_LEC_DER_WORKSZ(npar, nmeas, nconstr)   LM_DER_WORKSZ((npar)-(nconstr), (nmeas))
#define	LM_LEC_DIF_WORKSZ(npar, nmeas, nconstr)   LM_DIF_WORKSZ((npar)-(nconstr), (nmeas))
#define	LM_BLEC_DER_WORKSZ(npar, nmeas, nconstr)   LM_LEC_DER_WORKSZ((npar), (nmeas)+(npar), (nconstr))
#define	LM_BLEC_DIF_WORKSZ(npar, nmeas, nconstr)   LM_LEC_DIF_WORKSZ((npar), (nmeas)+(npar), (nconstr))
#define	LM_BLEIC_DER_WORKSZ(npar, nmeas, nconstr1, nconstr2)   LM_BLEC_DER_WORKSZ((npar)+(nconstr2), (nmeas)+(nconstr2), (nconstr1)+(nconstr2))
#define	LM_BLEIC_DIF_WORKSZ(npar, nmeas, nconstr1, nconstr2)   LM_BLEC_DIF_WORKSZ((npar)+(nconstr2), (nmeas)+(nconstr2), (nconstr1)+(nconstr2))
#define	LM_OPTS_SZ   5 /* max(4, 5) */
#define	LM_INFO_SZ   10
#define	LM_ERROR   -1
#define	LM_INIT_MU   1E-03
#define	LM_STOP_THRESH   1E-17
#define	LM_DIFF_DELTA   1E-06
#define	LM_VERSION   "2.6 (November 2011)"

Functions
int	dlevmar_der (void(*func)(double *p, double *hx, int m, int n, void *adata), void(*jacf)(double *p, double *j, int m, int n, void *adata), double *p, double *x, int m, int n, int itmax, double *opts, double *info, double *work, double *covar, void *adata)
int	dlevmar_dif (void(*func)(double *p, double *hx, int m, int n, void *adata), double *p, double *x, int m, int n, int itmax, double *opts, double *info, double *work, double *covar, void *adata)
int	dlevmar_bc_der (void(*func)(double *p, double *hx, int m, int n, void *adata), void(*jacf)(double *p, double *j, int m, int n, void *adata), double *p, double *x, int m, int n, double *lb, double *ub, double *dscl, int itmax, double *opts, double *info, double *work, double *covar, void *adata)
int	dlevmar_bc_dif (void(*func)(double *p, double *hx, int m, int n, void *adata), double *p, double *x, int m, int n, double *lb, double *ub, double *dscl, int itmax, double *opts, double *info, double *work, double *covar, void *adata)
int	slevmar_der (void(*func)(float *p, float *hx, int m, int n, void *adata), void(*jacf)(float *p, float *j, int m, int n, void *adata), float *p, float *x, int m, int n, int itmax, float *opts, float *info, float *work, float *covar, void *adata)
int	slevmar_dif (void(*func)(float *p, float *hx, int m, int n, void *adata), float *p, float *x, int m, int n, int itmax, float *opts, float *info, float *work, float *covar, void *adata)
int	slevmar_bc_der (void(*func)(float *p, float *hx, int m, int n, void *adata), void(*jacf)(float *p, float *j, int m, int n, void *adata), float *p, float *x, int m, int n, float *lb, float *ub, float *dscl, int itmax, float *opts, float *info, float *work, float *covar, void *adata)
int	slevmar_bc_dif (void(*func)(float *p, float *hx, int m, int n, void *adata), float *p, float *x, int m, int n, float *lb, float *ub, float *dscl, int itmax, float *opts, float *info, float *work, float *covar, void *adata)
int	dAx_eq_b_LU_noLapack (double *A, double *B, double *x, int n)
int	sAx_eq_b_LU_noLapack (float *A, float *B, float *x, int n)
void	dlevmar_chkjac (void(*func)(double *p, double *hx, int m, int n, void *adata), void(*jacf)(double *p, double *j, int m, int n, void *adata), double *p, int m, int n, void *adata, double *err)
void	slevmar_chkjac (void(*func)(float *p, float *hx, int m, int n, void *adata), void(*jacf)(float *p, float *j, int m, int n, void *adata), float *p, int m, int n, void *adata, float *err)
double	dlevmar_stddev (double *covar, int m, int i)
double	dlevmar_corcoef (double *covar, int m, int i, int j)
double	dlevmar_R2 (void(*func)(double *p, double *hx, int m, int n, void *adata), double *p, double *x, int m, int n, void *adata)
float	slevmar_stddev (float *covar, int m, int i)
float	slevmar_corcoef (float *covar, int m, int i, int j)
float	slevmar_R2 (void(*func)(float *p, float *hx, int m, int n, void *adata), float *p, float *x, int m, int n, void *adata)
void	slevmar_locscale (void(*func)(float *p, float *hx, int m, int n, void *adata), float *p, float *x, int m, int n, void *adata, int howto, float locscl[2], float **residptr)
int	slevmar_outlid (float *r, int n, float thresh, float ls[2], char *outlmap)

Macro Definition Documentation

LM_BC_DER_WORKSZ

#define LM_BC_DER_WORKSZ	(		npar,
			nmeas
	)		(2*(nmeas) + 4*(npar) + (nmeas)*(npar) + (npar)*(npar))

LM_BC_DIF_WORKSZ

#define LM_BC_DIF_WORKSZ	(		npar,
			nmeas
	)		LM_BC_DER_WORKSZ((npar), (nmeas)) /* LEVMAR_BC_DIF currently implemented using LEVMAR_BC_DER()! */

LM_BLEC_DER_WORKSZ

#define LM_BLEC_DER_WORKSZ	(		npar,
			nmeas,
			nconstr
	)		LM_LEC_DER_WORKSZ((npar), (nmeas)+(npar), (nconstr))

LM_BLEC_DIF_WORKSZ

#define LM_BLEC_DIF_WORKSZ	(		npar,
			nmeas,
			nconstr
	)		LM_LEC_DIF_WORKSZ((npar), (nmeas)+(npar), (nconstr))

LM_BLEIC_DER_WORKSZ

#define LM_BLEIC_DER_WORKSZ	(		npar,
			nmeas,
			nconstr1,
			nconstr2
	)		LM_BLEC_DER_WORKSZ((npar)+(nconstr2), (nmeas)+(nconstr2), (nconstr1)+(nconstr2))

LM_BLEIC_DIF_WORKSZ

#define LM_BLEIC_DIF_WORKSZ	(		npar,
			nmeas,
			nconstr1,
			nconstr2
	)		LM_BLEC_DIF_WORKSZ((npar)+(nconstr2), (nmeas)+(nconstr2), (nconstr1)+(nconstr2))

LM_DBL_PREC

#define LM_DBL_PREC

LM_DER_WORKSZ

#define LM_DER_WORKSZ	(		npar,
			nmeas
	)		(2*(nmeas) + 4*(npar) + (nmeas)*(npar) + (npar)*(npar))

LM_DIF_WORKSZ

#define LM_DIF_WORKSZ	(		npar,
			nmeas
	)		(4*(nmeas) + 4*(npar) + (nmeas)*(npar) + (npar)*(npar))

LM_DIFF_DELTA

#define LM_DIFF_DELTA   1E-06

LM_ERROR

#define LM_ERROR   -1

LM_INFO_SZ

#define LM_INFO_SZ   10

LM_INIT_MU

#define LM_INIT_MU   1E-03

LM_LEC_DER_WORKSZ

#define LM_LEC_DER_WORKSZ	(		npar,
			nmeas,
			nconstr
	)		LM_DER_WORKSZ((npar)-(nconstr), (nmeas))

LM_LEC_DIF_WORKSZ

#define LM_LEC_DIF_WORKSZ	(		npar,
			nmeas,
			nconstr
	)		LM_DIF_WORKSZ((npar)-(nconstr), (nmeas))

LM_OPTS_SZ

#define LM_OPTS_SZ   5 /* max(4, 5) */

LM_SNGL_PREC

#define LM_SNGL_PREC

LM_STOP_THRESH

#define LM_STOP_THRESH   1E-17

LM_VERSION

#define LM_VERSION   "2.6 (November 2011)"

Function Documentation

dAx_eq_b_LU_noLapack()

int dAx_eq_b_LU_noLapack	(	double *	A,
		double *	B,
		double *	x,
		int	n
	)

dlevmar_bc_der()

int dlevmar_bc_der	(	void(*)(double *p, double *hx, int m, int n, void *adata)	func,
		void(*)(double *p, double *j, int m, int n, void *adata)	jacf,
		double *	p,
		double *	x,
		int	m,
		int	n,
		double *	lb,
		double *	ub,
		double *	dscl,
		int	itmax,
		double *	opts,
		double *	info,
		double *	work,
		double *	covar,
		void *	adata
	)

dlevmar_bc_dif()

int dlevmar_bc_dif	(	void(*)(double *p, double *hx, int m, int n, void *adata)	func,
		double *	p,
		double *	x,
		int	m,
		int	n,
		double *	lb,
		double *	ub,
		double *	dscl,
		int	itmax,
		double *	opts,
		double *	info,
		double *	work,
		double *	covar,
		void *	adata
	)

dlevmar_chkjac()

void dlevmar_chkjac	(	void(*)(double *p, double *hx, int m, int n, void *adata)	func,
		void(*)(double *p, double *j, int m, int n, void *adata)	jacf,
		double *	p,
		int	m,
		int	n,
		void *	adata,
		double *	err
	)

dlevmar_corcoef()

double dlevmar_corcoef	(	double *	covar,
		int	m,
		int	i,
		int	j
	)

dlevmar_der()

int dlevmar_der	(	void(*)(double *p, double *hx, int m, int n, void *adata)	func,
		void(*)(double *p, double *j, int m, int n, void *adata)	jacf,
		double *	p,
		double *	x,
		int	m,
		int	n,
		int	itmax,
		double *	opts,
		double *	info,
		double *	work,
		double *	covar,
		void *	adata
	)

dlevmar_dif()

int dlevmar_dif	(	void(*)(double *p, double *hx, int m, int n, void *adata)	func,
		double *	p,
		double *	x,
		int	m,
		int	n,
		int	itmax,
		double *	opts,
		double *	info,
		double *	work,
		double *	covar,
		void *	adata
	)

dlevmar_R2()

double dlevmar_R2	(	void(*)(double *p, double *hx, int m, int n, void *adata)	func,
		double *	p,
		double *	x,
		int	m,
		int	n,
		void *	adata
	)

dlevmar_stddev()

double dlevmar_stddev	(	double *	covar,
		int	m,
		int	i
	)

sAx_eq_b_LU_noLapack()

int sAx_eq_b_LU_noLapack	(	float *	A,
		float *	B,
		float *	x,
		int	n
	)

slevmar_bc_der()

int slevmar_bc_der	(	void(*)(float *p, float *hx, int m, int n, void *adata)	func,
		void(*)(float *p, float *j, int m, int n, void *adata)	jacf,
		float *	p,
		float *	x,
		int	m,
		int	n,
		float *	lb,
		float *	ub,
		float *	dscl,
		int	itmax,
		float *	opts,
		float *	info,
		float *	work,
		float *	covar,
		void *	adata
	)

slevmar_bc_dif()

int slevmar_bc_dif	(	void(*)(float *p, float *hx, int m, int n, void *adata)	func,
		float *	p,
		float *	x,
		int	m,
		int	n,
		float *	lb,
		float *	ub,
		float *	dscl,
		int	itmax,
		float *	opts,
		float *	info,
		float *	work,
		float *	covar,
		void *	adata
	)

slevmar_chkjac()

void slevmar_chkjac	(	void(*)(float *p, float *hx, int m, int n, void *adata)	func,
		void(*)(float *p, float *j, int m, int n, void *adata)	jacf,
		float *	p,
		int	m,
		int	n,
		void *	adata,
		float *	err
	)

slevmar_corcoef()

float slevmar_corcoef	(	float *	covar,
		int	m,
		int	i,
		int	j
	)

slevmar_der()

int slevmar_der	(	void(*)(float *p, float *hx, int m, int n, void *adata)	func,
		void(*)(float *p, float *j, int m, int n, void *adata)	jacf,
		float *	p,
		float *	x,
		int	m,
		int	n,
		int	itmax,
		float *	opts,
		float *	info,
		float *	work,
		float *	covar,
		void *	adata
	)

slevmar_dif()

int slevmar_dif	(	void(*)(float *p, float *hx, int m, int n, void *adata)	func,
		float *	p,
		float *	x,
		int	m,
		int	n,
		int	itmax,
		float *	opts,
		float *	info,
		float *	work,
		float *	covar,
		void *	adata
	)

slevmar_locscale()

void slevmar_locscale	(	void(*)(float *p, float *hx, int m, int n, void *adata)	func,
		float *	p,
		float *	x,
		int	m,
		int	n,
		void *	adata,
		int	howto,
		float	locscl[2],
		float **	residptr
	)

slevmar_outlid()

int slevmar_outlid	(	float *	r,
		int	n,
		float	thresh,
		float	ls[2],
		char *	outlmap
	)

slevmar_R2()

float slevmar_R2	(	void(*)(float *p, float *hx, int m, int n, void *adata)	func,
		float *	p,
		float *	x,
		int	m,
		int	n,
		void *	adata
	)

slevmar_stddev()

float slevmar_stddev	(	float *	covar,
		int	m,
		int	i
	)