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Class JSci.maths.wavelet.cdf3_5.MultiSpline3_5 

java.lang.Object
   |
   +----JSci.maths.wavelet.cdf3_5.MultiSpline3_5
public final class MultiSpline3_5
extends Object
implements Filter
Cohen-Daubechies-Feauveau with N=3 and Ntilde=5 adapted to the interval by Deslauriers-Dubuc-Lemire

Constructor Index

o MultiSpline3_5()

Method Index

o highpass(double[])
This is the implementation of the highpass Filter.
o highpass(double[], double[])
This is the implementation of the highpass Filter.
o lowpass(double[])
This is the implementation of the lowpass Filter.
o lowpass(double[], double[])
This is the implementation of the lowpass Filter.
o previousDimension(int)
This method return the number of "scaling" functions at the previous scale given a number of scaling functions.
o scaling(int, int)
o wavelet(int, int)

Constructors

o MultiSpline3_5 
 public MultiSpline3_5()

Methods

o previousDimension 
 public int previousDimension(int k)
This method return the number of "scaling" functions at the previous scale given a number of scaling functions. The answer is always smaller than the provided value (about half since this is a dyadic implementation). This relates to the same idea as the "Filter type". It is used by the interface "Filter".

o lowpass 
 public double[] lowpass(double v[],
                         double param[])
This is the implementation of the lowpass Filter. It is used by the interface "Filter". Lowpass filters are normalized so that they preserve constants away from the boundaries.

o highpass 
 public double[] highpass(double v[],
                          double param[])
This is the implementation of the highpass Filter. It is used by the interface "Filter". Highpass filters are normalized in order to get L2 orthonormality of the resulting wavelets (when it applies). See the class DiscreteHilbertSpace for an implementation of the L2 integration.

o lowpass 
 public double[] lowpass(double gete[])
This is the implementation of the lowpass Filter. It is used by the interface "Filter". Lowpass filters are normalized so that they preserve constants away from the boundaries.

o highpass 
 public double[] highpass(double v[])
This is the implementation of the highpass Filter. It is used by the interface "Filter". Highpass filters are normalized in order to get L2 orthonormality of the resulting wavelets (when it applies). See the class DiscreteHilbertSpace for an implementation of the L2 integration.

o scaling 
 public static QuadraticSpline scaling(int n0,
                                       int k)
o wavelet 
 public static QuadraticSpline wavelet(int n0,
                                       int k)

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