mass.h File Reference

#include <vector>
#include <algorithm>
#include <cmath>
#include <limits>
#include <gsl/gsl_sf_erf.h>
#include <gsl/gsl_histogram.h>
#include "../../filter.h"

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Classes
struct	BACKGROUND_PARAMS

Enumerations
enum	{ FIT_MODE_NONE, FIT_MODE_CONST_TOF, FIT_MODE_ENUM_END }

Functions
template<typename T >
void	meanAndStdev (const std::vector< T > &f, float &meanVal, float &stdevVal, bool normalCorrection=true)
unsigned int	doFitBackground (const std::vector< const FilterStreamData *> &dataIn, BACKGROUND_PARAMS &params)
void	createMassBackground (float massStart, float massEnd, unsigned int nBinsMass, float tofBackIntensity, vector< float > &histogram)
template<class T >
bool	andersonDarlingStatistic (std::vector< T > vals, float &meanV, float &stdevVal, float &statistic, size_t &undefCount, bool computeMeanAndStdev=true)
void	makeHistogram (const std::vector< float > &data, float start, float end, float step, std::vector< float > &histVals)

Variables
const char *	BACKGROUND_MODE_STRING [FIT_MODE_ENUM_END]

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
FIT_MODE_NONE
FIT_MODE_CONST_TOF
FIT_MODE_ENUM_END

Function Documentation

andersonDarlingStatistic()

template<class T >

bool andersonDarlingStatistic	(	std::vector< T >	vals,
		float &	meanV,
		float &	stdevVal,
		float &	statistic,
		size_t &	undefCount,
		bool	computeMeanAndStdev = true
	)

References makeHistogram(), and meanAndStdev().

Referenced by createMassBackground(), and doFitBackground().

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createMassBackground()

void createMassBackground	(	float	massStart,
		float	massEnd,
		unsigned int	nBinsMass,
		float	tofBackIntensity,
		vector< float > &	histogram
	)

References andersonDarlingStatistic(), ASSERT, createMassBackground(), IonStreamData::data, RandNumGen::genGaussDev(), RandNumGen::genUniformDev(), RandNumGen::initialise(), RandNumGen::initTimer(), makeHistogram(), and TEST.

Referenced by createMassBackground(), meanAndStdev(), and SpectrumPlotFilter::refresh().

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doFitBackground()

unsigned int doFitBackground	(	const std::vector< const FilterStreamData *> &	dataIn,
		BACKGROUND_PARAMS &	params
	)

References andersonDarlingStatistic(), ASSERT, BACKGROUND_PARAMS::binWidth, BACKGROUND_PARAMS::FIT_FAIL_AVG_COUNTS, BACKGROUND_PARAMS::FIT_FAIL_DATA_NON_GAUSSIAN, BACKGROUND_PARAMS::FIT_FAIL_INSUFF_DATA, BACKGROUND_PARAMS::FIT_FAIL_MIN_REQ_BINS, FIT_MODE_CONST_TOF, Filter::getStreamsOfType(), BACKGROUND_PARAMS::intensity, makeHistogram(), BACKGROUND_PARAMS::massEnd, BACKGROUND_PARAMS::massStart, BACKGROUND_PARAMS::mode, and BACKGROUND_PARAMS::stdev.

Referenced by meanAndStdev(), SpectrumPlotFilter::refresh(), and IonInfoFilter::refresh().

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makeHistogram()

void makeHistogram	(	const std::vector< float > &	data,
		float	start,
		float	end,
		float	step,
		std::vector< float > &	histVals
	)

References ASSERT.

Referenced by andersonDarlingStatistic(), createMassBackground(), and doFitBackground().

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meanAndStdev()

template<typename T >

void meanAndStdev	(	const std::vector< T > &	f,
		float &	meanVal,
		float &	stdevVal,
		bool	normalCorrection = true
	)

References createMassBackground(), doFitBackground(), BACKGROUND_PARAMS::massEnd, and BACKGROUND_PARAMS::massStart.

Referenced by andersonDarlingStatistic().

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Variable Documentation

BACKGROUND_MODE_STRING

const char* BACKGROUND_MODE_STRING[FIT_MODE_ENUM_END]

Referenced by SpectrumPlotFilter::getProperties(), SpectrumPlotFilter::setProperty(), and IonInfoFilter::setProperty().