casa::FitterGaussian Class Reference

Manages Gaussian initial guesses and fits Gaussian curves to the histogram. More...

#include <FitterGaussian.h>

Inheritance diagram for casa::FitterGaussian:

Public Member Functions
	FitterGaussian ()
virtual QString	getSolutionStatistics () const
void	setPeak (double peakValue)
void	setCenter (double centerValue)
void	setFWHM (double fwhmValue)
virtual bool	doFit ()
virtual void	toAscii (QTextStream &stream) const
virtual	~FitterGaussian ()
virtual void	clearFit ()
Public Member Functions inherited from casa::Fitter
	Fitter ()
void	setData (casacore::Vector< casacore::Float > xValues, casacore::Vector< casacore::Float > yValues)
virtual void	restrictDomain (double xMin, double xMax)
virtual void	clearDomainLimits ()
void	setUnits (QString units)
casacore::Vector< casacore::Float >	getFitValues () const
casacore::Vector< casacore::Float >	getFitValuesX () const
bool	isFit () const
QString	getErrorMessage () const
QString	getStatusMessage () const
virtual	~Fitter ()

Private Member Functions
double	getPeak () const
double	getCenter () const
double	getFWHM () const
bool	estimateCenterPeak ()
bool	estimateFWHM ()
int	getPeakIndex () const

Private Attributes
double	peak
double	center
double	fwhm
bool	peakSpecified
bool	centerSpecified
bool	fwhmSpecified
float	solutionPeak
float	solutionCenter
float	solutionFWHM

Additional Inherited Members
Protected Member Functions inherited from casa::Fitter
QString	formatResultLine (QString label, float value, bool endLine=true) const
float	getMean () const
void	resetDataWithLimits ()
Protected Attributes inherited from casa::Fitter
float	solutionChiSquared
bool	solutionConverged
casacore::Vector< casacore::Float >	actualXValues
casacore::Vector< casacore::Float >	actualYValues
casacore::Vector< casacore::Float >	fitValues
double	domainMin
double	domainMax
QString	errorMsg
QString	statusMsg
QString	units
bool	dataFitted

Detailed Description

Manages Gaussian initial guesses and fits Gaussian curves to the histogram.

Definition at line 37 of file FitterGaussian.h.

Constructor & Destructor Documentation

casa::FitterGaussian::FitterGaussian

(

)

virtual casa::FitterGaussian::~FitterGaussian ( )

virtual

Member Function Documentation

virtual void casa::FitterGaussian::clearFit ( )

virtual

Reimplemented from casa::Fitter.

virtual bool casa::FitterGaussian::doFit ( )

virtual

Implements casa::Fitter.

bool casa::FitterGaussian::estimateCenterPeak ( )

private

bool casa::FitterGaussian::estimateFWHM ( )

private

double casa::FitterGaussian::getCenter ( ) const

private

double casa::FitterGaussian::getFWHM ( ) const

private

double casa::FitterGaussian::getPeak ( ) const

private

int casa::FitterGaussian::getPeakIndex ( ) const

private

virtual QString casa::FitterGaussian::getSolutionStatistics ( ) const

virtual

Implements casa::Fitter.

void casa::FitterGaussian::setCenter

(

double

centerValue

)

void casa::FitterGaussian::setFWHM

(

double

fwhmValue

)

void casa::FitterGaussian::setPeak

(

double

peakValue

)

virtual void casa::FitterGaussian::toAscii ( QTextStream &  stream ) const

virtual

Reimplemented from casa::Fitter.

Member Data Documentation

double casa::FitterGaussian::center

private

Definition at line 58 of file FitterGaussian.h.

bool casa::FitterGaussian::centerSpecified

private

Definition at line 61 of file FitterGaussian.h.

double casa::FitterGaussian::fwhm

private

Definition at line 59 of file FitterGaussian.h.

bool casa::FitterGaussian::fwhmSpecified

private

Definition at line 62 of file FitterGaussian.h.

double casa::FitterGaussian::peak

private

Definition at line 57 of file FitterGaussian.h.

bool casa::FitterGaussian::peakSpecified

private

Definition at line 60 of file FitterGaussian.h.

float casa::FitterGaussian::solutionCenter

private

Definition at line 64 of file FitterGaussian.h.

float casa::FitterGaussian::solutionFWHM

private

Definition at line 65 of file FitterGaussian.h.

float casa::FitterGaussian::solutionPeak

private

Definition at line 63 of file FitterGaussian.h.

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

• casa/code/guitools/Histogram/FitterGaussian.h