DataTool.ExpMovingAvg

java.lang.Object

org.opensourcephysics.tools.DataTool.ExpMovingAvg

Enclosing class:: DataTool

public static class DataTool.ExpMovingAvg extends Object

A class to find an exponential moving average (weighting for previous values fall off by factor exp(-alpha)).

Constructor Summary

Constructors

Constructor

Description

ExpMovingAvg(double alpha)

Constructor.
Method Summary

Modifier and Type

Method

Description

double

average(double value)

Returns the moving average

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- ExpMovingAvg
  
  public ExpMovingAvg(double alpha)
  
  Constructor.
  
  Parameters:
  
  alpha - exponential constant
Method Details
- average
  
  public double average(double value)
  
  Returns the moving average
  
  Parameters:
  
  value - the raw value