public static BollingerBandsData BollingerBands(int Period, float StDev, double[] Input)
{
var bb = new BollingerBandsData();
int outBegIdx = 0;
int outNbElement = 0;
bb.Upper = new double[Input.Length];
bb.Middle = new double[Input.Length];
bb.Lower = new double[Input.Length];
var res = TACore.Bbands(0, Input.Length - 1, Input, Period, StDev, StDev, TACore.MAType.Sma, ref outBegIdx, ref outNbElement, bb.Upper, bb.Middle, bb.Lower);
bb.Upper = NormalizeArray(bb.Upper, Period);
bb.Middle = NormalizeArray(bb.Middle, Period);
bb.Lower = NormalizeArray(bb.Lower, Period);
return(bb);
}
public static Bbands Bbands(
int startIdx,
int endIdx,
float[] real,
int timePeriod = 5,
double nbDevUp = 2.0,
double nbDevDn = 2.0,
MAType mAType = MAType.Sma)
{
int outBegIdx = default(int);
int outNBElement = default(int);
double[] outRealUpperBand = new double[endIdx - startIdx + 1];
double[] outRealMiddleBand = new double[endIdx - startIdx + 1];
double[] outRealLowerBand = new double[endIdx - startIdx + 1];
var retCode = TACore.Bbands(
startIdx,
endIdx,
real,
timePeriod,
nbDevUp,
nbDevDn,
mAType,
ref outBegIdx,
ref outNBElement,
outRealUpperBand,
outRealMiddleBand,
outRealLowerBand);
return(new Bbands(
retCode,
outBegIdx,
outNBElement,
outRealUpperBand,
outRealMiddleBand,
outRealLowerBand));
}