LTL: ltl::Gaussian< TPAR, TDAT, 5, 2 > Class Template Reference

LTL 2.0.x

Inherits ltl::MRQFunction< TPAR, TDAT, 5, 2 >.

Public Member Functions
	Gaussian ()

void	setData (const MArray< TDAT, 2 > &indata, const TDAT in_nan, const MArray< TDAT, 2 > &inerror2)

void	freeData ()

TPAR	marquardtCoefficients (const FVector< TPAR, 5 > &restrict_ parameter, const TPAR chisquare_limit, FMatrix< TPAR, 5, 5 > &restrict_ a, FVector< TPAR, 5 > &restrict_ b) const

void	setData (const MArray< TDAT, NDIM > &indata, const TDAT in_nan, const MArray< TDAT, NDIM > &inerror2)
	Set data, error and NaN value. More...

TPAR	marquardtCoefficients (const FVector< TPAR, NPAR > &restrict_ parameter, const TPAR chisquare_limit, FMatrix< TPAR, NPAR, NPAR > &restrict_ a, FVector< TPAR, NPAR > &restrict_ b) const
	Calculate actual $\chi^2$ (if better than old one) and Hessematrix. More...

size_t	getNdof () const
	Return degrees of freedom for fit. More...

Static Public Member Functions
static FVector< TPAR, 5 >	partofit (const FVector< TPAR, 5 > &parameter)

static FVector< TPAR, 5 >	fittopar (const FVector< TPAR, 5 > &fitpar, const typename FMatrix< TPAR, 5, 5 >::TraceVector &trace)

static FVector< TPAR, 5 >	covtoerr (const typename FMatrix< TPAR, 5, 5 >::TraceVector &trace, const FVector< TPAR, 5 > &fitpar)

static MArray< TDAT, 2 > &	fill (const FVector< TPAR, 5 > &restrict_ invalue, const int x, const int y, MArray< TDAT, 2 > &a)

static MArray< TDAT, 2 > &	fillExp (const FVector< TPAR, 5 > &restrict_ invalue, const int x, const int y, MArray< TDAT, 2 > &a)

static FVector< TPAR, NPAR >	partofit (const FVector< TPAR, NPAR > &parameter)
	Convert external fit parameters to internal representation. More...

static FVector< TPAR, NPAR >	fittopar (const FVector< TPAR, NPAR > &fitpar, const typename FMatrix< TPAR, NPAR, NPAR >::TraceVector &trace)
	Convert internal fit parameters to external representation. More...

static FVector< TPAR, NPAR >	covtoerr (const typename FMatrix< TPAR, NPAR, NPAR >::TraceVector &trace, const FVector< TPAR, NPAR > &fitpar)
	Calculate external error in parameters from internal covariance matrix. More...

Protected Attributes
MArray< TDAT, NDIM >	data_

TDAT	nan_data_

MArray< TDAT, NDIM >	error2_

int	ndof_

Constructor & Destructor Documentation

template<class TPAR , class TDAT >

ltl::Gaussian< TPAR, TDAT, 5, 2 >::Gaussian ( )

inline

Member Function Documentation

template<class TPAR , class TDAT >

void ltl::Gaussian< TPAR, TDAT, 5, 2 >::setData	(	const MArray< TDAT, 2 > &	indata,
		const TDAT	in_nan,
		const MArray< TDAT, 2 > &	inerror2
	)

inline

template<class TPAR , class TDAT >

void ltl::Gaussian< TPAR, TDAT, 5, 2 >::freeData ( )

inline

template<class TPAR , class TDAT >

static FVector<TPAR, 5> ltl::Gaussian< TPAR, TDAT, 5, 2 >::partofit ( const FVector< TPAR, 5 > & parameter )

inlinestatic

template<class TPAR , class TDAT >

static FVector<TPAR, 5> ltl::Gaussian< TPAR, TDAT, 5, 2 >::fittopar	(	const FVector< TPAR, 5 > &	fitpar,
		const typename FMatrix< TPAR, 5, 5 >::TraceVector &	trace
	)

inlinestatic

template<class TPAR , class TDAT >

static FVector<TPAR, 5> ltl::Gaussian< TPAR, TDAT, 5, 2 >::covtoerr	(	const typename FMatrix< TPAR, 5, 5 >::TraceVector &	trace,
		const FVector< TPAR, 5 > &	fitpar
	)

inlinestatic

template<class TPAR , class TDAT >

static MArray<TDAT, 2>& ltl::Gaussian< TPAR, TDAT, 5, 2 >::fill	(	const FVector< TPAR, 5 > &restrict_	invalue,
		const int	x,
		const int	y,
		MArray< TDAT, 2 > &	a
	)

inlinestatic

template<class TPAR , class TDAT >

static MArray<TDAT, 2>& ltl::Gaussian< TPAR, TDAT, 5, 2 >::fillExp	(	const FVector< TPAR, 5 > &restrict_	invalue,
		const int	x,
		const int	y,
		MArray< TDAT, 2 > &	a
	)

inlinestatic

template<class TPAR , class TDAT >

TPAR ltl::Gaussian< TPAR, TDAT, 5, 2 >::marquardtCoefficients	(	const FVector< TPAR, 5 > &restrict_	parameter,
		const TPAR	chisquare_limit,
		FMatrix< TPAR, 5, 5 > &restrict_	a,
		FVector< TPAR, 5 > &restrict_	b
	)		const

inline

void ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::setData	(	const MArray< TDAT, NDIM > &	indata,
		const TDAT	in_nan,
		const MArray< TDAT, NDIM > &	inerror2
	)

inlineinherited

Set data, error and NaN value.

static FVector<TPAR, NPAR> ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::partofit ( const FVector< TPAR, NPAR > & parameter )

inlinestaticinherited

Convert external fit parameters to internal representation.

static FVector<TPAR, NPAR> ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::fittopar	(	const FVector< TPAR, NPAR > &	fitpar,
		const typename FMatrix< TPAR, NPAR, NPAR >::TraceVector &	trace
	)

inlinestaticinherited

Convert internal fit parameters to external representation.

static FVector<TPAR, NPAR> ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::covtoerr	(	const typename FMatrix< TPAR, NPAR, NPAR >::TraceVector &	trace,
		const FVector< TPAR, NPAR > &	fitpar
	)

inlinestaticinherited

Calculate external error in parameters from internal covariance matrix.

TPAR ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::marquardtCoefficients	(	const FVector< TPAR, NPAR > &restrict_	parameter,
		const TPAR	chisquare_limit,
		FMatrix< TPAR, NPAR, NPAR > &restrict_	a,
		FVector< TPAR, NPAR > &restrict_	b
	)		const

inlineinherited

Calculate actual $\chi^2$ (if better than old one) and Hessematrix.

size_t ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::getNdof ( ) const

inlineinherited

Return degrees of freedom for fit.

Member Data Documentation

MArray<TDAT, NDIM> ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::data_

protectedinherited

TDAT ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::nan_data_

protectedinherited

MArray<TDAT, NDIM> ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::error2_

protectedinherited

int ltl::MRQFunction< TPAR, TDAT, NPAR, NDIM >::ndof_

protectedinherited