QM-DSP

qm-dsp 1.8

#include <DFProcess.h>

Public Member Functions
	DFProcess (DFProcConfig Config)

virtual	~DFProcess ()

void	process (double src, double dst)

Private Member Functions
void	initialise (DFProcConfig Config)

void	deInitialise ()

void	removeDCNormalize (double src, double dst)

void	medianFilter (double src, double dst)

Private Attributes
int	m_length

int	m_FFOrd

int	m_winPre

int	m_winPost

double	m_alphaNormParam

double *	filtSrc

double *	filtDst

double *	m_filtScratchIn

double *	m_filtScratchOut

FiltFilt *	m_FiltFilt

bool	m_isMedianPositive

float	m_delta

Detailed Description

Definition at line 57 of file DFProcess.h.

Constructor & Destructor Documentation

DFProcess::DFProcess ( DFProcConfig Config )

Definition at line 35 of file DFProcess.cpp.

References filtDst, filtSrc, initialise(), m_FFOrd, m_filtScratchIn, and m_filtScratchOut.

DFProcess::~DFProcess ( )

virtual

Definition at line 47 of file DFProcess.cpp.

References deInitialise().

Member Function Documentation

void DFProcess::process	(	double *	src,
		double *	dst
	)

Definition at line 85 of file DFProcess.cpp.

References filtDst, filtSrc, m_FiltFilt, m_length, medianFilter(), FiltFilt::process(), and removeDCNormalize().

Referenced by TempoTrack::process(), PeakPicking::process(), and TempoTrack::tempoMM().

void DFProcess::initialise ( DFProcConfig Config )

private

Definition at line 52 of file DFProcess.cpp.

References Filter::Parameters::a, DFProcConfig::AlphaNormParam, Filter::Parameters::b, DFProcConfig::delta, filtDst, filtSrc, DFProcConfig::isMedianPositive, DFProcConfig::length, DFProcConfig::LPACoeffs, DFProcConfig::LPBCoeffs, DFProcConfig::LPOrd, m_alphaNormParam, m_delta, m_FiltFilt, m_isMedianPositive, m_length, m_winPost, m_winPre, DFProcConfig::winPost, and DFProcConfig::winPre.

Referenced by DFProcess().

void DFProcess::deInitialise ( )

private

Definition at line 76 of file DFProcess.cpp.

References filtDst, filtSrc, m_FiltFilt, m_filtScratchIn, and m_filtScratchOut.

Referenced by ~DFProcess().

void DFProcess::removeDCNormalize	(	double *	src,
		double *	dst
	)

private

Definition at line 179 of file DFProcess.cpp.

References MathUtilities::getAlphaNorm(), MathUtilities::getFrameMinMax(), m_alphaNormParam, and m_length.

Referenced by process().

void DFProcess::medianFilter	(	double *	src,
		double *	dst
	)

private

Definition at line 97 of file DFProcess.cpp.

References m_delta, m_isMedianPositive, m_length, m_winPost, m_winPre, and MathUtilities::median().

Referenced by process().

Member Data Documentation

int DFProcess::m_length

private

Definition at line 71 of file DFProcess.h.

Referenced by initialise(), medianFilter(), process(), and removeDCNormalize().

int DFProcess::m_FFOrd

private

Definition at line 72 of file DFProcess.h.

Referenced by DFProcess().

int DFProcess::m_winPre

private

Definition at line 74 of file DFProcess.h.

Referenced by initialise(), and medianFilter().

int DFProcess::m_winPost

private

Definition at line 75 of file DFProcess.h.

Referenced by initialise(), and medianFilter().

double DFProcess::m_alphaNormParam

private

Definition at line 77 of file DFProcess.h.

Referenced by initialise(), and removeDCNormalize().

double* DFProcess::filtSrc

private

Definition at line 79 of file DFProcess.h.

Referenced by deInitialise(), DFProcess(), initialise(), and process().

double* DFProcess::filtDst

private

Definition at line 80 of file DFProcess.h.

Referenced by deInitialise(), DFProcess(), initialise(), and process().

double* DFProcess::m_filtScratchIn

private

Definition at line 82 of file DFProcess.h.

Referenced by deInitialise(), and DFProcess().

double* DFProcess::m_filtScratchOut

private

Definition at line 83 of file DFProcess.h.

Referenced by deInitialise(), and DFProcess().

FiltFilt* DFProcess::m_FiltFilt

private

Definition at line 85 of file DFProcess.h.

Referenced by deInitialise(), initialise(), and process().

bool DFProcess::m_isMedianPositive

private

Definition at line 87 of file DFProcess.h.

Referenced by initialise(), and medianFilter().

float DFProcess::m_delta

private

Definition at line 88 of file DFProcess.h.

Referenced by initialise(), and medianFilter().

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