public HistoricalRange(float weight)
{
this.Weight = weight;
// We initialize these to MaxValue / MinValue respectively so that they snap to the first value observed.
this.min = new HistoricalBoundaryValue(float.MaxValue, HistoricalBoundaryValue.BoundaryDirection.Min, weight);
this.max = new HistoricalBoundaryValue(float.MinValue, HistoricalBoundaryValue.BoundaryDirection.Max, weight);
}
public ColorGeneratorBucket(int minFreqBin, int maxFreqBin, int iterationsPerSeconds, ushort hueShift)
{
if (this.minFreqBin < 0 || this.maxFreqBin < this.minFreqBin)
{
throw new ArgumentOutOfRangeException();
}
this.minFreqBin = minFreqBin;
this.maxFreqBin = maxFreqBin;
this.hueShift = hueShift;
float amplitudeBoundaryWeight = 1.0f / (iterationsPerSeconds * ApproximateAmplitudeBoundaryConvergenceInSeconds);
float smoothedPeakAmplitudeWeight = 1.0f / (iterationsPerSeconds * ApproximatePeakAmplitudeConvergenceInSeconds);
float peakFrequencyBoundaryWeight = 1.0f / (iterationsPerSeconds * ApproximatePeakFrequencyBoundaryConvergenceInSeconds);
float smoothedPeakFrequencyWeight = 1.0f / (iterationsPerSeconds * ApproximatePeakFrequencyConvergenceInSeconds);
this.historicalAmplitudeRange = new HistoricalRange(weight: amplitudeBoundaryWeight);
this.smoothedPeakAmplitude = new HistoricalBoundaryValue(float.MinValue, HistoricalBoundaryValue.BoundaryDirection.Max, weight: smoothedPeakAmplitudeWeight);
this.historicalFrequencyRange = new HistoricalRange(weight: peakFrequencyBoundaryWeight);
this.smoothedPeakFrequency = new HistoricalValue(0, weight: smoothedPeakFrequencyWeight);
}
