Class StandardFFTProvider

java.lang.Object

org.episteme.core.mathematics.analysis.fft.providers.StandardFFTProvider

All Implemented Interfaces:

FFTProvider, AlgorithmProvider

@AutoService({FFTProvider.class,AlgorithmProvider.class})
public class StandardFFTProvider
extends Object
implements FFTProvider

Standard single-threaded implementation of FFTProvider.

Constructor Summary

Constructors

Constructor	Description
StandardFFTProvider()

Method Summary

Modifier and Type	Method	Description
String	getName()
double[][]	inverseTransform(double[] real, double[] imag)
float[][]	inverseTransform(float[] real, float[] imag)
Real[][]	inverseTransform(Real[] real, Real[] imag)
double[][][]	inverseTransform2D(double[][] real, double[][] imag)
float[][][]	inverseTransform2D(float[][] real, float[][] imag)
Real[][][]	inverseTransform2D(Real[][] real, Real[][] imag)
double[][][][]	inverseTransform3D(double[][][] real, double[][][] imag)
float[][][][]	inverseTransform3D(float[][][] real, float[][][] imag)
Real[][][][]	inverseTransform3D(Real[][][] real, Real[][][] imag)
Complex[]	inverseTransformComplex(Complex[] data)
Complex[][]	inverseTransformComplex2D(Complex[][] data)
Complex[][][]	inverseTransformComplex3D(Complex[][][] data)
boolean	isAvailable()	Checks if the provider is available in the current environment.
double[][]	transform(double[] real, double[] imag)
float[][]	transform(float[] real, float[] imag)
Real[][]	transform(Real[] real, Real[] imag)
double[][][]	transform2D(double[][] real, double[][] imag)
float[][][]	transform2D(float[][] real, float[][] imag)
Real[][][]	transform2D(Real[][] real, Real[][] imag)
double[][][][]	transform3D(double[][][] real, double[][][] imag)
float[][][][]	transform3D(float[][][] real, float[][][] imag)
Real[][][][]	transform3D(Real[][][] real, Real[][][] imag)
Complex[]	transformComplex(Complex[] data)
Complex[][]	transformComplex2D(Complex[][] data)
Complex[][][]	transformComplex3D(Complex[][][] data)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface AlgorithmProvider

description, getMetadata, getPriority, score, shutdown

Methods inherited from interface FFTProvider

getAlgorithmType

Constructor Details

StandardFFTProvider

public StandardFFTProvider()

Method Details

getName

public String getName()

Specified by:

getName in interface AlgorithmProvider

Specified by:

getName in interface FFTProvider

transform

public float[][] transform(float[] real,
 float[] imag)

Specified by:

transform in interface FFTProvider

inverseTransform

public float[][] inverseTransform(float[] real,
 float[] imag)

Specified by:

inverseTransform in interface FFTProvider

transform

public double[][] transform(double[] real,
 double[] imag)

Specified by:

transform in interface FFTProvider

inverseTransform

public double[][] inverseTransform(double[] real,
 double[] imag)

Specified by:

inverseTransform in interface FFTProvider

transform

public Real[][] transform(Real[] real,
 Real[] imag)

Specified by:

transform in interface FFTProvider

inverseTransform

public Real[][] inverseTransform(Real[] real,
 Real[] imag)

Specified by:

inverseTransform in interface FFTProvider

transformComplex

public Complex[] transformComplex(Complex[] data)

Specified by:

transformComplex in interface FFTProvider

inverseTransformComplex

public Complex[] inverseTransformComplex(Complex[] data)

Specified by:

inverseTransformComplex in interface FFTProvider

transform2D

public float[][][] transform2D(float[][] real,
 float[][] imag)

Specified by:

transform2D in interface FFTProvider

inverseTransform2D

public float[][][] inverseTransform2D(float[][] real,
 float[][] imag)

Specified by:

inverseTransform2D in interface FFTProvider

transformComplex2D

public Complex[][] transformComplex2D(Complex[][] data)

Specified by:

transformComplex2D in interface FFTProvider

inverseTransformComplex2D

public Complex[][] inverseTransformComplex2D(Complex[][] data)

Specified by:

inverseTransformComplex2D in interface FFTProvider

transform2D

public double[][][] transform2D(double[][] real,
 double[][] imag)

Specified by:

transform2D in interface FFTProvider

inverseTransform2D

public double[][][] inverseTransform2D(double[][] real,
 double[][] imag)

Specified by:

inverseTransform2D in interface FFTProvider

transform2D

public Real[][][] transform2D(Real[][] real,
 Real[][] imag)

Specified by:

transform2D in interface FFTProvider

inverseTransform2D

public Real[][][] inverseTransform2D(Real[][] real,
 Real[][] imag)

Specified by:

inverseTransform2D in interface FFTProvider

transform3D

public float[][][][] transform3D(float[][][] real,
 float[][][] imag)

Specified by:

transform3D in interface FFTProvider

inverseTransform3D

public float[][][][] inverseTransform3D(float[][][] real,
 float[][][] imag)

Specified by:

inverseTransform3D in interface FFTProvider

transformComplex3D

public Complex[][][] transformComplex3D(Complex[][][] data)

Specified by:

transformComplex3D in interface FFTProvider

inverseTransformComplex3D

public Complex[][][] inverseTransformComplex3D(Complex[][][] data)

Specified by:

inverseTransformComplex3D in interface FFTProvider

transform3D

public double[][][][] transform3D(double[][][] real,
 double[][][] imag)

Specified by:

transform3D in interface FFTProvider

inverseTransform3D

public double[][][][] inverseTransform3D(double[][][] real,
 double[][][] imag)

Specified by:

inverseTransform3D in interface FFTProvider

transform3D

public Real[][][][] transform3D(Real[][][] real,
 Real[][][] imag)

Specified by:

transform3D in interface FFTProvider

inverseTransform3D

public Real[][][][] inverseTransform3D(Real[][][] real,
 Real[][][] imag)

Specified by:

inverseTransform3D in interface FFTProvider

isAvailable

public boolean isAvailable()

Description copied from interface: AlgorithmProvider

Checks if the provider is available in the current environment.

Specified by:

isAvailable in interface AlgorithmProvider