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RtAveraging

Namespace: RTPROCESSINGLIB  ·  Library: DSP Library

#include <dsp/rt_averaging.h>

class RTPROCESSINGLIB::RtAveraging

Real-time averaging.

Controller that manages RtAveragingWorker for online epoch averaging with baseline correction.

Inheritance​

Public Methods​

RtAveraging(numAverages, iPreStimSamples, iPostStimSamples, iBaselineFromSecs, iBaselineToSecs, iTriggerIndex, pFiffInfo, parent)​

Creates the real-time averaging object.

Parameters:

  • numAverages : quint32 Number of evkos to average.

  • iPreStimSamples : quint32 Number of samples averaged before the stimulus.

  • iPostStimSamples : quint32 Number of samples averaged after the stimulus (including the stimulus).

  • iBaselineFromSecs : quint32 Start of baseline area which was/is used for correction in msecs.

  • iBaselineToSSecs End of baseline area which was/is used for correction in msecs.

  • iTriggerIndex : quint32 Row in dex of channel which is to be scanned for triggers.

  • pFiffInfo : FIFFLIB::FiffInfo::SPtr Associated Fiff Information.

  • parent : *QObject ** Parent QObject (optional).

~RtAveraging()​

Destroys the real-time averaging object.

append(data)​

Slot to receive incoming data.

Parameters:

  • data : const Eigen::MatrixXd & Data to calculate the average from.

restart(numAverages, iPreStimSamples, iPostStimSamples, iBaselineFromSecs, iBaselineToSecs, iTriggerIndex, pFiffInfo)​

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

Parameters:

  • numAverages : quint32 Number of evkos to average.

  • iPreStimSamples : quint32 Number of samples averaged before the stimulus.

  • iPostStimSamples : quint32 Number of samples averaged after the stimulus (including the stimulus).

  • iBaselineFromSecs : quint32 Start of baseline area which was/is used for correction in msecs.

  • iBaselineToSSecs End of baseline area which was/is used for correction in msecs.

  • iTriggerIndex : quint32 Row in dex of channel which is to be scanned for triggers.

  • pFiffInfo : FIFFLIB::FiffInfo::SPtr Associated Fiff Information.

stop()​

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

setAverageNumber(numAve)​

Sets the number of averages.

Parameters:

  • numAve : qint32 new number of averages.

setPreStim(samples, secs)​

Sets the number of pre stimulus samples.

Parameters:

  • samples : qint32 new number of pre stimulus samples.

  • secs : qint32 new number of pre stimulus seconds.

setPostStim(samples, secs)​

Sets the number of post stimulus samples.

Parameters:

  • samples : qint32 new number of post stimulus samples.

  • secs : qint32 new number of pre stimulus seconds.

setTriggerChIndx(idx)​

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

Parameters:

  • idx : qint32 trigger channel index.

setArtifactReduction(mapThresholds)​

Sets the artifact reduction.

Parameters:

  • mapThresholds : const QMap< QString, double > & The new map including the current thresholds for the channels.

setBaselineActive(activate)​

Sets the baseline correction on or off.

Parameters:

  • activate : bool activate baseline correction.

setBaselineFrom(fromSamp, fromMSec)​

Sets the from mSeconds of the baseline area.

Parameters:

  • fromSamp : int from of baseline area in samples.

  • fromMSec : int from of baseline area in mSeconds.

setBaselineTo(toSamp, toMSec)​

Sets the to mSeconds of the baseline area.

Parameters:

  • toSamp : int to of baseline area in samples.

  • toMSec : int to of baseline area in mSeconds.

reset()​

Reset the data processing in the real-time worker.

Authors of this file​