public ARArtifactDetector(ARModel model)
{
if (model == null)
{
throw new ArgumentException();
}
this.model = model;
errorDist = new OnlineVariance();
confusionDist = new OnlineVariance();
}
// end artifact fields
public SimpleFilterPipeable(
double sampleRate,
int channels,
double minFreq,
double maxFreq,
double transitionBandwidth,
double artifactLearningTime)
{
artifactLearningSize = (int)Math.Round(sampleRate * artifactLearningTime);
signalFilters = new IFilter <double> [channels];
artifactLearningSamples = new Queue <double> [channels];
arPredictors = new ARModel[channels];
lastPredictions = new double[channels];
arError = new OnlineVariance[channels];
for (int i = 0; i < channels; i++)
{
signalFilters[i] = new ConvolvingDoubleEndedFilter(minFreq, maxFreq, transitionBandwidth, sampleRate, true);
artifactLearningSamples[i] = new Queue <double>();
arError[i] = new OnlineVariance();
}
}
