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RtAveragingWorker

Namespace: RTPROCESSINGLIB  ·  Library: DSP Library

#include <dsp/rt_averaging.h>

class RTPROCESSINGLIB::RtAveragingWorker

Real-time averaging worker.

Background worker thread that accumulates and averages epochs in real time.

Inheritance​

Public Methods​

RtAveragingWorker(numAverages, iPreStimSamples, iPostStimSamples, iBaselineFromMSecs, iBaselineToMSecs, iTriggerIndex, pFiffInfo)​

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).

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

  • iBaselineToMSecs : quint32 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.

doWork(matData)​

Perform one averaging step on new incoming data.

Parameters:

  • matData : const Eigen::MatrixXd & Data to average.

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()​

Resets the averaged data stored.

Authors of this file​