class to perform multichannel complex decorrelation of single channel waveforms using also optimum filter More...

Inheritance diagram for QMultiChannelDecorrelatorOF:

Public Member Functions
	QMultiChannelDecorrelatorOF (const std::vector< int > &channels, const QChannelCovariance *cov, const std::vector< Diana::QVector > &averagePulses)
	ctor, by default all channels are used to decorrelate More...

	QMultiChannelDecorrelatorOF (const int chan, const QChannelCovariance *cov, const Diana::QVector &averagePulse)
	ctor, by default all channels are used to decorrelate More...

	~QMultiChannelDecorrelatorOF ()
	dtor More...

const Diana::QVector &	GetAveragePulse (const int chan) const
	get average pulse More...

void	Filter (const std::vector< const Diana::QVector * > &inputs, const std::vector< const Diana::QVector * > &sideInputs, Diana::QVector &output) const
	filter, not implemented yet More...

Public Member Functions inherited from QMultiChannelDecorrelator
	QMultiChannelDecorrelator (const int chan, const QChannelCovariance *cov)
	ctor, by default all channels are used to decorrelate More...

virtual	~QMultiChannelDecorrelator ()
	dtor More...

void	SetSideChannels (const std::vector< int > &channels)
	chose subset of channels to use for decorrelation More...

const std::vector< int > &	GetSideChannels () const
	get subset of channels to use for decorrelation More...

const Diana::QVector &	GetOriginalPowerSpectrum () const
	get original average power spectrum of this channel More...

const Diana::QVector &	GetFilteredPowerSpectrum () const
	get average filtered spectrum of this channel More...

virtual void	Filter (const Diana::QVector &input, const std::vector< const Diana::QVector * > &sideInputs, Diana::QVector &output) const
	decorrelate input QVector from this channel using sideInputs QVectors from sideChannels, ordered as they were provieded in SetSideChannels(). If sideInputs.size() is different from the expected size then output is empty More...

const std::vector< int > &	GetChannels () const
	get main channels More...

void	SetScale (double scale)
	scale power spectra and filtered samples More...

double	GetOriginalResolution () const
	get original resolution More...

double	GetFilteredResolution () const
	get filtered resolution More...

Private Member Functions
void	Init (const std::vector< int > &allChannels)
	get expected resolution after filtering More...

Private Attributes
std::vector< Diana::QVector >	fAveragePulses
	average pulses corresponding to fChannels More...

int	fShift
	filter original -delay More...

double	fNorm
	filter normalization More...

Additional Inherited Members
Protected Member Functions inherited from QMultiChannelDecorrelator
	QMultiChannelDecorrelator (const int chan, const QChannelCovariance *cov, bool init)
	which inhibits initialization (used by inheriting classes) More...

	QMultiChannelDecorrelator (const std::vector< int > &channels, const QChannelCovariance *cov, bool init)
	which inhibits initialization (used by inheriting classes) More...

std::vector< int >::iterator	FindChannel (std::vector< int > &channels, const int chan)
	find if chan is contained in channels otherwise throw exception More...

double	ComputeResolution (const Diana::QVector &powerSpectrum) const
	compute resolution More...

Protected Attributes inherited from QMultiChannelDecorrelator
std::vector< int >	fChannels
	number of this channel More...

const QChannelCovariance *	fCovarianceMatrix
	pointer to global covariance matrix More...

std::vector< int >	fAvailableSideChannels
	all side channels available in fCovarianceMatrix (not only the selected ones) More...

Diana::QRealComplexFFT *	fTransformer
	FFT engine. More...

std::vector< int >	fSideChannels
	selected side channels More...

std::vector< Diana::QVectorC >	fWeights
	coefficients used in decorrelation More...

Diana::QVector	fOriginalPowerSpectrum
	original power spectrum of this channel More...

Diana::QVector	fDecorrelatedPowerSpectrum
	decorrelated power spectrum of this channel More...

double	fScale
	scale output More...

double	fOriginalResolution
	original resolution More...

double	fFilteredResolution
	expected filtered resolution More...

Detailed Description

class to perform multichannel complex decorrelation of single channel waveforms using also optimum filter

Author: Marco Vignati

Channels can be combined, e.g. thermistors on same channel. The output will be a single waveform combining "optimally" all channels.

Definition at line 15 of file QMultiChannelDecorrelatorOF.hh.

Constructor & Destructor Documentation

◆ QMultiChannelDecorrelatorOF() [1/2]

QMultiChannelDecorrelatorOF::QMultiChannelDecorrelatorOF	(	const std::vector< int > &	channels,
		const QChannelCovariance *	cov,
		const std::vector< Diana::QVector > &	averagePulses
	)

ctor, by default all channels are used to decorrelate

Parameters

channels	Channels to be merged
cov	multichannel complex covariance matrix
averagePulses	average pulses of channels

Definition at line 14 of file QMultiChannelDecorrelatorOF.cc.

References DianaThrow, err, fAveragePulses, QERR_OUT_OF_RANGE, and QMultiChannelDecorrelator::SetSideChannels().

◆ QMultiChannelDecorrelatorOF() [2/2]

QMultiChannelDecorrelatorOF::QMultiChannelDecorrelatorOF	(	const int	chan,
		const QChannelCovariance *	cov,
		const Diana::QVector &	averagePulse
	)

ctor, by default all channels are used to decorrelate

Parameters

chan	Channel to be decorrlated
cov	multichannel complex covariance matrix
averagePulse	average pulse of chan

Definition at line 7 of file QMultiChannelDecorrelatorOF.cc.

References fAveragePulses, and QMultiChannelDecorrelator::SetSideChannels().

◆ ~QMultiChannelDecorrelatorOF()

QMultiChannelDecorrelatorOF::~QMultiChannelDecorrelatorOF ( )

inline

dtor

Definition at line 32 of file QMultiChannelDecorrelatorOF.hh.

Member Function Documentation

◆ Filter()

void QMultiChannelDecorrelatorOF::Filter	(	const std::vector< const Diana::QVector * > &	inputs,
		const std::vector< const Diana::QVector * > &	sideInputs,
		Diana::QVector &	output
	)		const