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# Class JSci.maths.wavelet.FWTCoefMath

    java.lang.Object
       |
       +----JSci.maths.AbstractMath
               |
               +----JSci.maths.wavelet.FWTCoefMath

public final class FWTCoefMath
extends AbstractMath

This class allows to do some operations on wavelet coefficients

##

areCompatible(FWTCoef, FWTCoef)
areCompatible(FWTCoef[])
energyRatio(FWTCoef[], int)
entropy(FWTCoef[])
entropy(FWTCoef[], int)
getJ(FWTCoef[])
icf(FWTCoef[])
icfVariance(FWTCoef[])
sumEnergies(FWTCoef[])
sumSquares(FWTCoef[], int)
  Compute the sum of the squares of the coefficients
sumVariance(FWTCoef[])
variance(FWTCoef[], int)
varianceRatio(FWTCoef[], int)

##

areCompatible

     public static boolean areCompatible(FWTCoef a,
                                         FWTCoef b)

areCompatible

     public static boolean areCompatible(FWTCoef a[])

getJ

     public static int getJ(FWTCoef a[])

sumSquares

     public static double sumSquares(FWTCoef a[],
                                     int i)

  Compute the sum of the squares of the coefficients

variance

     public static double variance(FWTCoef a[],
                                   int i)

sumEnergies

     public static double sumEnergies(FWTCoef a[])

entropy

     public static double entropy(FWTCoef a[],
                                  int i)

entropy

     public static double entropy(FWTCoef a[])

sumVariance

     public static double sumVariance(FWTCoef a[])

energyRatio

     public static double energyRatio(FWTCoef a[],
                                      int i)

varianceRatio

     public static double varianceRatio(FWTCoef a[],
                                        int i)

icf

     public static double icf(FWTCoef a[])

icfVariance

     public static double icfVariance(FWTCoef a[])

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