JavaGenes, NASA Ames. Written largely by Al Globus

gov.nasa.alsUtility
Class RootMeanSquares

java.lang.Object
  extended bygov.nasa.alsUtility.RootMeanSquares

public class RootMeanSquares
extends java.lang.Object

class to calculate RMS values


Field Summary
protected  int count
           
protected  double sumSquares
           
 
Constructor Summary
RootMeanSquares()
           
 
Method Summary
 void addDatum(double value)
           
 double rms()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

sumSquares

protected double sumSquares

count

protected int count
Constructor Detail

RootMeanSquares

public RootMeanSquares()
Method Detail

addDatum

public void addDatum(double value)
Parameters:
value - a value to calculate the RMS on

rms

public double rms()
Returns:
the RMS of all values put in addDatum so far

JavaGenes, NASA Ames. Written largely by Al Globus