/// <summary>
/// Return tonic statistic.
/// </summary>
///
/// <param name="tonicCoordinates">List of SCL tonic signal values.</param>
/// <param name="numberOfAffectedPoints">Number of affected points.</param>
///
/// <returns>
/// Tonic statistic for a specified lst of SCL tonic signal values.
/// </returns>
public TonicStatistics GetTonicStatistic(List <SignalDataByTime> tonicCoordinates, int numberOfAffectedPoints)
{
InflectionLine inflectionLinesHandler = new InflectionLine();
List <InflectionPoint> inflectionPoints = inflectionLinesHandler.GetInflectionPoints(AffectedCoordinatePoints(tonicCoordinates, numberOfAffectedPoints), "lowPass");
return(GetTonicStatisticsForPoints(inflectionPoints));
}
/// <summary>
/// Calculate arousal statistics for the passed time window.
/// </summary>
///
/// <param name="highPassCoordinates">List of all signal values stored in the cache.</param>
/// <param name="numberOfAffectedPoints">Number of affected points.</param>
/// <param name="timeWindow">Time wondow.</param>
///
/// <returns>
/// Arousal statistics for the passed time window.
/// </returns>
private ArousalStatistics GetArousalInfoForCoordinates(List <SignalDataByTime> highPassCoordinates, int numberOfAffectedPoints, double timeWindow)
{
InflectionLine inflectionLinesHandler = new InflectionLine();
List <SignalDataByTime> highPassCoordinatesByTimeWindow = AffectedCoordinatePoints(highPassCoordinates, numberOfAffectedPoints);
List <InflectionPoint> inflectionPoints = inflectionLinesHandler.GetInflectionPoints(highPassCoordinatesByTimeWindow, "highPass");
ArousalStatistics result = new ArousalStatistics();
result = GetArousalInfoForInflectionPoints(inflectionPoints, timeWindow);
result.SCRArousalArea = GetArousalArea(highPassCoordinatesByTimeWindow, timeWindow);
result.MovingAverage = GetMovingAverage(signalValues, numberOfAffectedPoints);
result.GeneralArousalLevel = GetGeneralArousalLevel(result.MovingAverage);
result.SCRAchievedArousalLevel = GetPhasicLevel(result.SCRArousalArea);
result.LastValue = highPassCoordinates.ElementAt(highPassCoordinates.Count - 1).HighPassValue;
result.LastRawSignalValue = signalValues.ElementAt(signalValues.Length - 1).SignalValue;
return(result);
}
