nonlinleastsq.h File Reference

#include <mlpack/core.hpp>
#include "Global/libvespucci.h"

Go to the source code of this file.

Namespaces
	Vespucci
	A namespace for "global" functions, including math functions.
	Vespucci::Math
	A namespace for math functions relating to linear least squares regression.
	Vespucci::Math::NonLinLeastSq

Functions
double	GaussianFn (double t, const double *p)
	Gaussian. More...
double	LorentzianFn (double t, const double *p)
	Lorentzian. More...
double	VoigtFn (double t, const double *p)
	VoigtFn. More...
VESPUCCI_EXPORT arma::vec	Vespucci::Math::NonLinLeastSq::EstimateGaussParams (arma::vec x, arma::vec y)
	Vespucci::Math::NonLinLeastSq::EstimateGaussParams. More...
VESPUCCI_EXPORT arma::vec	Vespucci::Math::NonLinLeastSq::EstimateLorentzParams (arma::vec x, arma::vec y)
VESPUCCI_EXPORT arma::vec	Vespucci::Math::NonLinLeastSq::FitGaussian (arma::vec x, arma::vec y)
	Vespucci::Math::NonLinLeastSq::FitGaussian. More...
VESPUCCI_EXPORT arma::vec	Vespucci::Math::NonLinLeastSq::FitLorentzian (arma::vec x, arma::vec y)
VESPUCCI_EXPORT arma::vec	Vespucci::Math::NonLinLeastSq::FitVoigt (arma::vec x, arma::vec y)

Function Documentation

double GaussianFn	(	double	t,
		const double *	p
	)

Gaussian.

Parameters

t	values of t or x...
p	parameters A, b (mu), c (sigma), in that order

Returns

Definition at line 31 of file nonlinleastsq.cpp.

double LorentzianFn	(	double	t,
		const double *	p
	)

Lorentzian.

Parameters

t
p	parameters I, gamma and x0, in that order

Returns

Definition at line 42 of file nonlinleastsq.cpp.

double VoigtFn	(	double	t,
		const double *	p
	)

VoigtFn.

Parameters

t
p	amplitude, center, sigma, gamma

Returns

Definition at line 53 of file nonlinleastsq.cpp.