public static double Value(TimeSeries input, int index, int length, int order1, int order2)
{
if (index < length + order1 + order2 - 1 + input.FirstIndex)
{
return(double.NaN);
}
double num = 0.0;
for (int index1 = index; index1 > index - order2; --index1)
{
num += K_Slow.Value(input, index1, length, order1);
}
return(num / (double)order2);
}
protected override void Calculate(int index)
{
double Data = K_Slow.Value(this.fInput, index, this.fLength, this.fOrder);
this.Add(this.fInput.GetDateTime(index), Data);
}