JSci.maths.wavelet
Class 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
- Author:
- Daniel Lemire
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
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)