RTPROCESSINGLIB::RtAveraging Class Reference

Real-time averaging. More...

#include <rtaveraging.h>

Public Types
typedef QSharedPointer< RtAveraging >	SPtr
typedef QSharedPointer< const RtAveraging >	ConstSPtr

Signals
void	evokedStim (const FIFFLIB::FiffEvokedSet &evokedStimSet, const QStringList &lResponsibleTriggerTypes)
void	operate (const Eigen::MatrixXd &matData)
void	averageNumberChanged (qint32 numAve)
void	averagePreStimChanged (qint32 samples, qint32 secs)
void	averagePostStimChanged (qint32 samples, qint32 secs)
void	averageTriggerChIdxChanged (qint32 idx)
void	averageArtifactReductionChanged (const QMap< QString, double > &mapThresholds)
void	averageBaselineActiveChanged (bool activate)
void	averageBaselineFromChanged (int fromSamp, int fromMSec)
void	averageBaselineToChanged (int toSamp, int toMSec)
void	averageResetRequested ()

Public Member Functions
	RtAveraging (quint32 numAverages, quint32 iPreStimSamples, quint32 iPostStimSamples, quint32 iBaselineFromSecs, quint32 iBaselineToSecs, quint32 iTriggerIndex, FIFFLIB::FiffInfo::SPtr pFiffInfo, QObject *parent=0)
	~RtAveraging ()
void	append (const Eigen::MatrixXd &data)
void	restart (quint32 numAverages, quint32 iPreStimSamples, quint32 iPostStimSamples, quint32 iBaselineFromSecs, quint32 iBaselineToSecs, quint32 iTriggerIndex, FIFFLIB::FiffInfo::SPtr pFiffInfo)
void	stop ()
void	setAverageNumber (qint32 numAve)
void	setPreStim (qint32 samples, qint32 secs)
void	setPostStim (qint32 samples, qint32 secs)
void	setTriggerChIndx (qint32 idx)
void	setArtifactReduction (const QMap< QString, double > &mapThresholds)
void	setBaselineActive (bool activate)
void	setBaselineFrom (int fromSamp, int fromMSec)
void	setBaselineTo (int toSamp, int toMSec)
void	reset ()

Protected Member Functions
void	handleResults (const FIFFLIB::FiffEvokedSet &evokedStimSet, const QStringList &lResponsibleTriggerTypes)

Protected Attributes
QThread	m_workerThread

Detailed Description

Real-time averaging.

Real-time averaging

Definition at line 284 of file rtaveraging.h.

Inheritance diagram for RTPROCESSINGLIB::RtAveraging:

Member Typedef Documentation

ConstSPtr

typedef QSharedPointer<const RtAveraging> RTPROCESSINGLIB::RtAveraging::ConstSPtr

Const shared pointer type for RtAveraging.

Definition at line 290 of file rtaveraging.h.

SPtr

typedef QSharedPointer<RtAveraging> RTPROCESSINGLIB::RtAveraging::SPtr

Shared pointer type for RtAveraging.

Definition at line 289 of file rtaveraging.h.

Constructor & Destructor Documentation

RtAveraging()

RtAveraging::RtAveraging ( quint32  numAverages, quint32  iPreStimSamples, quint32  iPostStimSamples, quint32  iBaselineFromSecs, quint32  iBaselineToSecs, quint32  iTriggerIndex, FIFFLIB::FiffInfo::SPtr  pFiffInfo, QObject *  parent = 0  )

explicit

Creates the real-time averaging object.

Parameters

[in]	numAverages	Number of evkos to average.
[in]	iPreStimSamples	Number of samples averaged before the stimulus.
[in]	iPostStimSamples	Number of samples averaged after the stimulus (including the stimulus).
[in]	iBaselineFromSecs	Start of baseline area which was/is used for correction in msecs.
[in]	iBaselineToSSecs	End of baseline area which was/is used for correction in msecs.
[in]	iTriggerIndex	Row in dex of channel which is to be scanned for triggers.
[in]	pFiffInfo	Associated Fiff Information.
[in]	parent	Parent QObject (optional).

Definition at line 545 of file rtaveraging.cpp.

~RtAveraging()

RtAveraging::~RtAveraging

(

)

Destroys the real-time averaging object.

Definition at line 599 of file rtaveraging.cpp.

Member Function Documentation

append()

void RtAveraging::append

(

const Eigen::MatrixXd &

data

)

Slot to receive incoming data.

Parameters

[in]

data

Data to calculate the average from.

Definition at line 606 of file rtaveraging.cpp.

handleResults()

void RtAveraging::handleResults ( const FIFFLIB::FiffEvokedSet &  evokedStimSet, const QStringList &  lResponsibleTriggerTypes  )

protected

Handles the results.

Definition at line 613 of file rtaveraging.cpp.

reset()

void RtAveraging::reset

(

)

Reset the data processing in the real-time worker

Definition at line 751 of file rtaveraging.cpp.

restart()

void RtAveraging::restart	(	quint32	numAverages,
		quint32	iPreStimSamples,
		quint32	iPostStimSamples,
		quint32	iBaselineFromSecs,
		quint32	iBaselineToSecs,
		quint32	iTriggerIndex,
		FIFFLIB::FiffInfo::SPtr	pFiffInfo
	)

Restarts the thread by interrupting its computation queue, quitting, waiting and then starting it again.

Parameters

[in]	numAverages	Number of evkos to average.
[in]	iPreStimSamples	Number of samples averaged before the stimulus.
[in]	iPostStimSamples	Number of samples averaged after the stimulus (including the stimulus).
[in]	iBaselineFromSecs	Start of baseline area which was/is used for correction in msecs.
[in]	iBaselineToSSecs	End of baseline area which was/is used for correction in msecs.
[in]	iTriggerIndex	Row in dex of channel which is to be scanned for triggers.
[in]	pFiffInfo	Associated Fiff Information.

Definition at line 622 of file rtaveraging.cpp.

setArtifactReduction()

void RtAveraging::setArtifactReduction

(

const QMap< QString, double > &

mapThresholds

)

Sets the artifact reduction

Parameters

[in]

mapThresholds

The new map including the current thresholds for the channels.

Definition at line 719 of file rtaveraging.cpp.

setAverageNumber()

void RtAveraging::setAverageNumber

(

qint32

numAve

)

Sets the number of averages

Parameters

[in]

numAve

new number of averages.

Definition at line 683 of file rtaveraging.cpp.

setBaselineActive()

void RtAveraging::setBaselineActive

(

bool

activate

)

Sets the baseline correction on or off

Parameters

[in]

activate

activate baseline correction.

Definition at line 726 of file rtaveraging.cpp.

setBaselineFrom()

void RtAveraging::setBaselineFrom	(	int	fromSamp,
		int	fromMSec
	)

Sets the from mSeconds of the baseline area

Parameters

[in]	fromSamp	from of baseline area in samples.
[in]	fromMSec	from of baseline area in mSeconds.

Definition at line 733 of file rtaveraging.cpp.

setBaselineTo()

void RtAveraging::setBaselineTo	(	int	toSamp,
		int	toMSec
	)

Sets the to mSeconds of the baseline area

Parameters

[in]	toSamp	to of baseline area in samples.
[in]	toMSec	to of baseline area in mSeconds.

Definition at line 742 of file rtaveraging.cpp.

setPostStim()

void RtAveraging::setPostStim	(	qint32	samples,
		qint32	secs
	)

Sets the number of post stimulus samples

Parameters

[in]	samples	new number of post stimulus samples.
[in]	secs	new number of pre stimulus seconds.

Definition at line 701 of file rtaveraging.cpp.

setPreStim()

void RtAveraging::setPreStim	(	qint32	samples,
		qint32	secs
	)

Sets the number of pre stimulus samples

Parameters

[in]	samples	new number of pre stimulus samples.
[in]	secs	new number of pre stimulus seconds.

Definition at line 690 of file rtaveraging.cpp.

setTriggerChIndx()

void RtAveraging::setTriggerChIndx

(

qint32

idx

)

Sets the index of the trigger channel which is to be scanned fo triggers

Parameters

[in]

idx

trigger channel index.

Definition at line 712 of file rtaveraging.cpp.

stop()

void RtAveraging::stop

(

)

Stops the thread by interrupting its computation queue, quitting and waiting.

Definition at line 674 of file rtaveraging.cpp.

Member Data Documentation

m_workerThread

QThread RTPROCESSINGLIB::RtAveraging::m_workerThread

protected

The worker thread.

Definition at line 440 of file rtaveraging.h.

---

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

• src/libraries/rtprocessing/rtaveraging.h
• src/libraries/rtprocessing/rtaveraging.cpp