private void prepareDtw()
{
List <double> dtws = new List <double>();
DynamicTimeWrapping dtwCalculator = new DynamicTimeWrapping();
for (int i = 0; i < this.sign.Count; i++)
{
for (int j = 0; j <= i; j++)
{
dtws.Add(dtwCalculator.calcSimilarity(this.sign[i], this.sign[j]));
}
}
this.DtwMax = dtws.Max();
this.DtwStd = calcStd(dtws.Average(), dtws);
}
//private double calcTotalRatioForEachStroke_SD(List<List<double>> list)
//{
// double temp = 0;
// double[][] array = list.Select(a => a.ToArray()).ToArray();
// return temp;
//}
private double calcPreciseComparison_SD()
{
List <double> forDTW = new List <double>();
for (int i = 0; i < sign.Count; i++)
{
for (int j = i + 1; j < sign.Count; j++)
{
if (i != j)
{
DynamicTimeWrapping dtw = new DynamicTimeWrapping();
forDTW.Add(dtw.calcSimilarity(sign[j], sign[i]));
}
}
}
return(calc_SD(forDTW, true));
}