Plotting
Class MovingAverage<E>

java.lang.Object
  Plotting.MovingAverage<E>

public class MovingAverage<E>
extends java.lang.Object

Calculate moving average.

Field Summary

private boolean	m_bIsExponential
private float	m_fDecayFactor
private int	m_iNumTrailingDays

Constructor Summary

MovingAverage()

Method Summary

void	CalculateEMA(PlotData<E> dat, int xDatIndex, int yDatIndex, PlotData<java.lang.Float> mov_avg)
void	CalculateMovingAverage(PlotData<E> dat, int xDatIndex, int yDatIndex, PlotData<java.lang.Float> mov_avg)
void	CalculateSMA(PlotData<E> dat, int xDatIndex, int yDatIndex, PlotData<java.lang.Float> mov_avg)
float	GetDecayFactor()
int	GetNumTrailingDays()
boolean	IsExponential()
void	SetDecayFactor(float factor)
void	SetExponential(boolean flag)
void	SetNumTrailingDays(int num)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

m_iNumTrailingDays

private int m_iNumTrailingDays

m_bIsExponential

private boolean m_bIsExponential

m_fDecayFactor

private float m_fDecayFactor

Constructor Detail

MovingAverage

public MovingAverage()

Method Detail

GetNumTrailingDays

public int GetNumTrailingDays()

SetNumTrailingDays

public void SetNumTrailingDays(int num)

IsExponential

public boolean IsExponential()

SetExponential

public void SetExponential(boolean flag)

GetDecayFactor

public float GetDecayFactor()

SetDecayFactor

public void SetDecayFactor(float factor)

CalculateMovingAverage

public void CalculateMovingAverage(PlotData<E> dat,
                                   int xDatIndex,
                                   int yDatIndex,
                                   PlotData<java.lang.Float> mov_avg)

CalculateEMA

public void CalculateEMA(PlotData<E> dat,
                         int xDatIndex,
                         int yDatIndex,
                         PlotData<java.lang.Float> mov_avg)

CalculateSMA

public void CalculateSMA(PlotData<E> dat,
                         int xDatIndex,
                         int yDatIndex,
                         PlotData<java.lang.Float> mov_avg)