PacExponential Class Reference

Implementation of a simple exponential (radix: 2.0) for fitting. More...

#include <PacExponential.h>

Inheritance diagram for PacExponential:

List of all members.

Public Member Functions
	PacExponential (const std::vector< double > &params)
	PacExponential ()
	~PacExponential ()
QList < Pac::FitParameterProperties >	parameterProperties () const
QPixmap	formulaAsPixmap () const
QString	formulaExplanation () const
QVector< double >	fitResultCurve (const QVector< double > &xvals, const ROOT::Minuit2::MnUserParameterState &params) const
double	operator() (const std::vector< double > &x) const

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Detailed Description

Implementation of a simple exponential (radix: 2.0) for fitting.

Author:

Matthias Nagl <mnagl@uni-goettingen.de>

Note:

Parameters and x are reversed as described in the Minuit examples!

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Constructor & Destructor Documentation

PacExponential::PacExponential

(

const std::vector< double > &

params

)

PacExponential::PacExponential

(

)

PacExponential::~PacExponential

(

)

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Member Function Documentation

QVector< double > PacExponential::fitResultCurve	(	const QVector< double > &	xvals,
		const ROOT::Minuit2::MnUserParameterState &	params
	)		const [virtual]

Parameters:

params

In this method (and only here) params means what it says: the parameters of the fitted function like halflife, background ...

Implements PacAbstractFitFunction.

QPixmap PacExponential::formulaAsPixmap

(

)

const [virtual]

Implements PacAbstractFitFunction.

QString PacExponential::formulaExplanation

(

)

const [virtual]

Implements PacAbstractFitFunction.

double PacExponential::operator()

(

const std::vector< double > &

x

)

const

QList< Pac::FitParameterProperties > PacExponential::parameterProperties

(

)

const [virtual]

Note:

paramproperties is initialized in this method for performance reasons (to avoid unnecessary initializations)

Implements PacAbstractFitFunction.

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

• PacExponential.h
• PacExponential.cpp