QFir Class Reference

QFir FIR low pass filter (Ported from Calder) More...

Inheritance diagram for QFir:

Public Member Functions
	QFir ()
	QFir (const QCFirData &conf)
void	Clear ()
const QCFirData &	GetConfiguration () const
QError	Filter (const Diana::QVector &input, Diana::QVector &output) const
size_t	GetFilterReduction () const
size_t	GetFilteredSize () const
double	GetRiseTime () const
double	GetDelay () const

Private Member Functions
void	KayserBesselAlgorithm ()
double	Ino (double x)
	QObjectDef (QFir, 1)

Private Attributes
QCFirData	fConfiguration
std::vector< double >	fCoefficients
size_t	fFilteredSize
size_t	fFilterReduction
double	fRiseTime
double	fDelay

Detailed Description

QFir FIR low pass filter (Ported from Calder)

Author

Marco Vignati

Definition at line 17 of file QFir.hh.

Constructor & Destructor Documentation

QFir() [1/2]

QFir::QFir ( )

inline

Definition at line 19 of file QFir.hh.

References Clear().

QFir() [2/2]

QFir::QFir

(

const QCFirData &

conf

)

Definition at line 13 of file QFir.cc.

References err, fConfiguration, fDelay, fFilterReduction, Filter(), QCFirData::fM, QCFirData::fMethod, fRiseTime, QCFirData::KayserBessel, KayserBesselAlgorithm(), and QERR_SIZE_NOT_MATCH.

Member Function Documentation

Clear()

void QFir::Clear

(

)

Definition at line 52 of file QFir.cc.

References QCFirData::Clear(), fCoefficients, fConfiguration, fDelay, fFilteredSize, fFilterReduction, fRiseTime, and Q_DOUBLE_DEFAULT.

Referenced by QFir().

Filter()

QError QFir::Filter	(	const Diana::QVector &	input,
		Diana::QVector &	output
	)		const

Definition at line 63 of file QFir.cc.

References err, fCoefficients, fFilterReduction, N, QERR_SIZE_NOT_MATCH, and QERR_SUCCESS.

Referenced by QOptimumFilter::BuildFilter(), MDownSampling::Do(), and QFir().

GetConfiguration()

const QCFirData& QFir::GetConfiguration ( ) const

inline

Definition at line 23 of file QFir.hh.

References fConfiguration.

GetDelay()

double QFir::GetDelay ( ) const

inline

Definition at line 28 of file QFir.hh.

References fDelay.

GetFilteredSize()

size_t QFir::GetFilteredSize ( ) const

inline

Definition at line 26 of file QFir.hh.

References fFilteredSize.

GetFilterReduction()

size_t QFir::GetFilterReduction ( ) const

inline

Definition at line 25 of file QFir.hh.

References fFilterReduction.

Referenced by QOptimumFilter::BuildFilter(), and MDownSampling::Do().

GetRiseTime()

double QFir::GetRiseTime ( ) const

inline

Definition at line 27 of file QFir.hh.

References fRiseTime.

Ino()

double QFir::Ino ( double  x )

private

KayserBesselAlgorithm()

void QFir::KayserBesselAlgorithm ( )

private

Definition at line 86 of file QFir.cc.

References QCFirData::fAttDB, fCoefficients, fConfiguration, QCFirData::fCutoff, fFilterReduction, pow(), and sin().

Referenced by QFir().

QObjectDef()

QFir::QObjectDef ( QFir  , 1    )

private

Member Data Documentation

fCoefficients

std::vector<double> QFir::fCoefficients

private

Definition at line 36 of file QFir.hh.

Referenced by Clear(), Filter(), and KayserBesselAlgorithm().

fConfiguration

QCFirData QFir::fConfiguration

private

Definition at line 35 of file QFir.hh.

Referenced by Clear(), GetConfiguration(), KayserBesselAlgorithm(), and QFir().

fDelay

double QFir::fDelay

private

Definition at line 40 of file QFir.hh.

Referenced by Clear(), GetDelay(), and QFir().

fFilteredSize

size_t QFir::fFilteredSize

private

Definition at line 37 of file QFir.hh.

Referenced by Clear(), and GetFilteredSize().

fFilterReduction

size_t QFir::fFilterReduction

private

Definition at line 38 of file QFir.hh.

Referenced by Clear(), Filter(), GetFilterReduction(), KayserBesselAlgorithm(), and QFir().

fRiseTime

double QFir::fRiseTime

private

Definition at line 39 of file QFir.hh.

Referenced by Clear(), GetRiseTime(), and QFir().

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

• pkg/coretools/QFir.hh
• pkg/coretools/QFir.cc