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java.lang.Object FeatureExtractor.Filter.Wavelets.Wavelet
public abstract class Wavelet
Abstract class implementing the wavelet computation.
Constructor Summary | |
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Wavelet()
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Method Summary | |
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abstract double[] |
compute(double[] values)
Abstract method for applying the wavelet filter to a single array of values (row or column). |
double[][] |
compute(double[][] values,
int level)
Performs the wavelet filter computation. |
abstract java.lang.String |
toString()
Returns a string representation of this wavelet filter. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Wavelet()
Method Detail |
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public double[][] compute(double[][] values, int level)
values
- The matrix to be filtered.level
- Wavelet level.
public abstract double[] compute(double[] values)
values
- The array to be filtered.
public abstract java.lang.String toString()
toString
in class java.lang.Object
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