Inheritance diagram for ExponentialDecayFunction:

Collaboration diagram for ExponentialDecayFunction:

Public Member Functions
	ExponentialDecayFunction (unsigned int nDataPoints, vnl_vector< double > &xData, vnl_vector< double > &yData, bool flgUseGradient)

double	compute (unsigned int i, double k, double s)
	Compute the value of the exponential decay function at a given index 'i'. More...

double	compute (double x, double k, double s)
	Compute the value of the exponential decay function at a given 'x'. More...

double	compute_dydk (unsigned int i, double k, double s)
	Compute the derivative with respect to 'k' at index 'i'. More...

double	compute_dydk (double x, double k, double s)
	Compute the derivative with respect to 'k' at 'x'. More...

double	compute_dydsig (unsigned int i, double k, double s)
	Compute the derivative with respect to 's' at index 'i'. More...

double	compute_dydsig (double x, double k, double s)
	Compute the derivative with respect to 's' at 'x'. More...

void	f (const vnl_vector< double > &a, vnl_vector< double > &residual) override
	Evaluate the vector of residual for parameters 'a'. More...

void	gradf (const vnl_vector< double > &a, vnl_matrix< double > &J) override
	Evaluate the gradient with respect to each parameter. More...

Protected Attributes
unsigned int	m_nDataPoints
	The number of data points. More...

vnl_vector< double > *	m_xData
	The 'x' ordinate data values. More...

vnl_vector< double > *	m_yData
	The 'y' ordinate data values. More...

Constructor & Destructor Documentation

ExponentialDecayFunction::ExponentialDecayFunction	(	unsigned int	nDataPoints,
		vnl_vector< double > &	xData,
		vnl_vector< double > &	yData,
		bool	flgUseGradient
	)

inline

Member Function Documentation

double ExponentialDecayFunction::compute	(	unsigned int	i,
		double	k,
		double	s
	)

inline

Compute the value of the exponential decay function at a given index 'i'.

double ExponentialDecayFunction::compute	(	double	x,
		double	k,
		double	s
	)

inline

Compute the value of the exponential decay function at a given 'x'.

double ExponentialDecayFunction::compute_dydk	(	unsigned int	i,
		double	k,
		double	s
	)

inline

Compute the derivative with respect to 'k' at index 'i'.

double ExponentialDecayFunction::compute_dydk	(	double	x,
		double	k,
		double	s
	)

inline

Compute the derivative with respect to 'k' at 'x'.

double ExponentialDecayFunction::compute_dydsig	(	unsigned int	i,
		double	k,
		double	s
	)

inline

Compute the derivative with respect to 's' at index 'i'.

double ExponentialDecayFunction::compute_dydsig	(	double	x,
		double	k,
		double	s
	)

inline

Compute the derivative with respect to 's' at 'x'.

void ExponentialDecayFunction::f	(	const vnl_vector< double > &	a,
		vnl_vector< double > &	residual
	)

inlineoverride

Evaluate the vector of residual for parameters 'a'.

void ExponentialDecayFunction::gradf	(	const vnl_vector< double > &	a,
		vnl_matrix< double > &	J
	)

inlineoverride

Evaluate the gradient with respect to each parameter.

unsigned int ExponentialDecayFunction::m_nDataPoints

protected

The number of data points.

vnl_vector< double >* ExponentialDecayFunction::m_xData

protected

The 'x' ordinate data values.

vnl_vector< double >* ExponentialDecayFunction::m_yData

protected

The 'y' ordinate data values.

The documentation for this class was generated from the following file: