operaLMFit.h File Reference

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Data Structures
struct	lm_control_struct
	Compact high-level interface. More...
struct	lm_status_struct
struct	lmcurve_data_struct
Functions
void	lm_printout_std (int n_par, const double *par, int m_dat, const void *data, const double *fvec, int printflags, int iflag, int iter, int nfev)
double	lm_enorm (int, const double *)
void	lmmin (int n_par, double *par, int m_dat, const void *data, void(*evaluate)(int n_par, const double *par, int m_dat, const void *data, double *fvec, int *info), const lm_control_struct *control, lm_status_struct *status, void(*printout)(int n_par, const double *par, int m_dat, const void *data, const double *fvec, int printflags, int iflag, int iter, int nfev))
void	lm_lmdif (int m, int n, double *x, double *fvec, double ftol, double xtol, double gtol, int maxfev, double epsfcn, double *diag, int mode, double factor, int *info, int *nfev, double *fjac, int *ipvt, double *qtf, double *wa1, double *wa2, double *wa3, double *wa4, void(*evaluate)(int n_par, const double *par, int m_dat, const void *data, double *fvec, int *info), void(*printout)(int n_par, const double *par, int m_dat, const void *data, const double *fvec, int printflags, int iflag, int iter, int nfev), int printflags, const void *data)
	Legacy low-level interface.
void	lmcurve_evaluate (int n_par, const double *par, int m_dat, const void *data, double *fvec, int *info)
void	lmcurve_fit (int n_par, double *par, int m_dat, const double *x, const double *y, double(*function)(double x, const double *par, int n_par), lm_control_struct *control, lm_status_struct *status)
Variables
const lm_control_struct	lm_control_double
const lm_control_struct	lm_control_float
const char *	lm_infmsg []
const char *	lm_shortmsg []

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Function Documentation

double lm_enorm	(	int	,
		const double *
	)

sum squares.

calculation of norm.

void lm_lmdif	(	int	m,
		int	n,
		double *	x,
		double *	fvec,
		double	ftol,
		double	xtol,
		double	gtol,
		int	maxfev,
		double	epsfcn,
		double *	diag,
		int	mode,
		double	factor,
		int *	info,
		int *	nfev,
		double *	fjac,
		int *	ipvt,
		double *	qtf,
		double *	wa1,
		double *	wa2,
		double *	wa3,
		double *	wa4,
		void(*)(int n_par, const double *par, int m_dat, const void *data, double *fvec, int *info)	evaluate,
		void(*)(int n_par, const double *par, int m_dat, const void *data, const double *fvec, int printflags, int iflag, int iter, int nfev)	printout,
		int	printflags,
		const void *	data
	)

Legacy low-level interface.

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void lm_printout_std	(	int	n_par,
		const double *	par,
		int	m_dat,
		const void *	data,
		const double *	fvec,
		int	printflags,
		int	iflag,
		int	iter,
		int	nfev
	)

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void lmcurve_evaluate	(	int	n_par,
		const double *	par,
		int	m_dat,
		const void *	data,
		double *	fvec,
		int *	info
	)

void lmcurve_fit	(	int	n_par,
		double *	par,
		int	m_dat,
		const double *	x,
		const double *	y,
		double(*)(double x, const double *par, int n_par)	function,
		lm_control_struct *	control,
		lm_status_struct *	status
	)

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void lmmin	(	int	n_par,
		double *	par,
		int	m_dat,
		const void *	data,
		void(*)(int n_par, const double *par, int m_dat, const void *data, double *fvec, int *info)	evaluate,
		const lm_control_struct *	control,
		lm_status_struct *	status,
		void(*)(int n_par, const double *par, int m_dat, const void *data, const double *fvec, int printflags, int iflag, int iter, int nfev)	printout
	)

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Variable Documentation

const lm_control_struct lm_control_double

const lm_control_struct lm_control_float

const char* lm_infmsg[]

const char* lm_shortmsg[]