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java.lang.Object JSci.maths.wavelet.MultiscaleFunction JSci.maths.wavelet.daubechies3.Wavelet3
public final class Wavelet3
Daubechies wavelets adapted to the interval by Meyer. Thanks to Pierre Vial for the filters.
Constructor Summary | |
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Wavelet3()
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Wavelet3(int N0,
int K)
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Method Summary | |
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java.lang.Object |
clone()
Return a copy of this object |
int |
dimension()
Number of scaling functions at scale where this wavelet belongs. |
int |
dimension(int jfin)
Given that the wavelet is written in terms of a scale containing dimension() scaling functions and going jfin scales ahead (iterating jfin times), tells you how many scaling functions you'll need. |
boolean |
equals(java.lang.Object a)
Check if another object is equal to this Wavelet8 object |
double[] |
evaluate(int j)
Return as an array the sampled values of the function |
int |
getFilterType()
This method is used to compute how the number of scaling functions changes from on scale to the other. |
int |
position()
Tells you what is the number of this wavelet. |
void |
setParameters(int N0,
int K)
Set the parameters for this object |
java.lang.String |
toString()
Return a String representation of the object |
Methods inherited from class JSci.maths.wavelet.MultiscaleFunction |
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mass, mass |
Methods inherited from class java.lang.Object |
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finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Wavelet3(int N0, int K)
public Wavelet3()
Method Detail |
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public boolean equals(java.lang.Object a)
equals
in class MultiscaleFunction
public java.lang.String toString()
toString
in class MultiscaleFunction
public int getFilterType()
getFilterType
in class MultiscaleFunction
public void setParameters(int N0, int K)
N0
- number of scaling function on the
scale of this objectK
- position or number of this object
IllegalScalingException
- if N0 is not
large enoughpublic java.lang.Object clone()
clone
in class MultiscaleFunction
public double[] evaluate(int j)
evaluate
in class MultiscaleFunction
j
- number of iterationspublic int dimension(int jfin)
dimension
in class MultiscaleFunction
jfin
- number of iterationspublic int dimension()
dimension
in class MultiscaleFunction
public int position()
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