SigmoidalFit Class Reference

#include <SigmoidalFit.h>

Inheritance diagram for SigmoidalFit:

List of all members.

Public Member Functions
double	eval (double *par, double x)
	Calculates the data for the output fit curve.
void	guessInitialValues ()
void	setLogistic (bool on=true)
	SigmoidalFit (ApplicationWindow *parent, Table *t, const QString &xCol, const QString &yCol, int startRow=1, int endRow=-1)
	SigmoidalFit (ApplicationWindow *parent, Graph *g, const QString &curveTitle, double start, double end)
	SigmoidalFit (ApplicationWindow *parent, Graph *g, const QString &curveTitle)
	SigmoidalFit (ApplicationWindow *parent, Graph *g)
Private Member Functions
void	calculateFitCurveData (double *X, double *Y)
	Calculates the data for the output fit curve and store itin the X an Y vectors.
void	init ()
Private Attributes
bool	d_logistic

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Constructor & Destructor Documentation

SigmoidalFit::SigmoidalFit	(	ApplicationWindow *	parent,
		Graph *	g
	)

References init().

SigmoidalFit::SigmoidalFit	(	ApplicationWindow *	parent,
		Graph *	g,
		const QString &	curveTitle
	)

References init(), and Filter::setDataFromCurve().

SigmoidalFit::SigmoidalFit	(	ApplicationWindow *	parent,
		Graph *	g,
		const QString &	curveTitle,
		double	start,
		double	end
	)

References init(), and Filter::setDataFromCurve().

SigmoidalFit::SigmoidalFit	(	ApplicationWindow *	parent,
		Table *	t,
		const QString &	xCol,
		const QString &	yCol,
		int	startRow = 1,
		int	endRow = -1
	)

References init(), and Fit::setDataFromTable().

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Member Function Documentation

void SigmoidalFit::calculateFitCurveData	(	double *	X,
		double *	Y
	)			[private, virtual]

Calculates the data for the output fit curve and store itin the X an Y vectors.

Reimplemented from Fit.

References Fit::d_gen_function, Filter::d_n, Filter::d_points, Fit::d_results, Filter::d_x, and Filter::x().

double SigmoidalFit::eval	(	double *	,
		double
	)			[inline, virtual]

Calculates the data for the output fit curve.

Reimplemented from Fit.

void SigmoidalFit::guessInitialValues

(

)

[virtual]

Reimplemented from Fit.

References Filter::d_n, Fit::d_param_init, Filter::d_x, Filter::d_y, Filter::x(), and Filter::y().

void SigmoidalFit::init

(

)

[private]

Reimplemented from Fit.

References boltzmann_d(), boltzmann_df(), boltzmann_f(), boltzmann_fdf(), Fit::d_df, Filter::d_explanation, Fit::d_f, Fit::d_fdf, Fit::d_formula, Fit::d_fsimplex, Fit::d_p, Fit::d_param_explain, Fit::d_param_names, and Fit::initWorkspace().

Referenced by SigmoidalFit().

void SigmoidalFit::setLogistic

(

bool

on = true

)

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Member Data Documentation

bool SigmoidalFit::d_logistic [private]

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

• qtiplot/src/analysis/SigmoidalFit.h
• qtiplot/src/analysis/SigmoidalFit.cpp