public override double[][] getData()
{
//////BOLL: MA(CLOSE, M);
//////UB: BOLL + 2 * STD(CLOSE, M);
//////LB: BOLL - 2 * STD(CLOSE, M);
List <double> boll = new List <double>();
List <double> ub = new List <double>();
List <double> lb = new List <double>();
for (int i = 0; i < OrgData.Length; i++)
{
int M = _M;
List <double> PastVal = null;
if (i < M)
{
PastVal = OrgData.ToList <double>();
}
else
{
PastVal = OrgData.ToList <double>().GetRange(OrgData.Length - M, M);
}
double std = ProbMath.CalculateStdDev(PastVal);
double ma = PastVal.Average();
boll.Add(ma);
ub.Add(ma + 2 * std);
lb.Add(ma - 2 * std);
}
double[][] r = new double[3][];
r[0] = boll.ToArray();
r[1] = ub.ToArray();
r[2] = lb.ToArray();
_LastResult = r;//所有子类此方法内均需执行该语句
return(r);
}
