Uses of Class
fftManager.Complex

Packages that use Complex

Package	Description
clickDetector
clipgenerator
fftFilter
fftManager
Filters
IshmaelLocator
Localiser.algorithms
PamUtils
PamUtils.complex

Uses of Complex in clickDetector

Methods in clickDetector that return Complex

Modifier and Type	Method	Description
Complex[]	OldClickClass.getComplexSpectrum(int channel)	Returns the complex spectrum for a given channel using the shortest possible FFT length
Complex[]	OldClickClass.getComplexSpectrum(int channel, int fftLength)	Returns the complex spectrum for a given channel using a set FFT length

Uses of Complex in clipgenerator

Methods in clipgenerator that return Complex

Modifier and Type	Method	Description
Complex[][]	ClipDataUnit.generateComplexSpectrogram(int channel, int fftLength, int fftHop)	Generate complex spectrogram data for the clip.

Uses of Complex in fftFilter

Methods in fftFilter with parameters of type Complex

Modifier and Type	Method	Description
void	FFTFilter.runFilter(Complex[] complexData, int fftLength)	Filter complex FFT data.

Uses of Complex in fftManager

Methods in fftManager that return Complex

Modifier and Type	Method	Description
static Complex[]	Complex.allocateComplexArray(int n)	Allocate a new complex array in which each element has been created and it's contents set to 0 +i0;
static Complex[][]	Complex.allocateComplexArray(int n, int m)
Complex	Complex.clone()
Complex	Complex.conj()
static Complex[]	Complex.createComplexArray(double[] doubleArray)	Create a complex array from a double array
Complex	Complex.exp()	A new Complex object whose value is the complex exponential of this
Complex[]	FFTDataBlock.getComplexArray(int arrayLength)
Complex	Complex.minus(double b)	Subtract a real number from a complex number
Complex	Complex.minus(Complex b)	Subtract a real number from a complex number
Complex	Complex.plus(double b)	Add a real number to a complex number
Complex	Complex.plus(Complex b)	Adds a complex number
Complex	Complex.pow(double f)	Raises a complex number to a scalar power.
Complex[]	FFT.recursiveFFT(Complex[] complexIn)	Deprecated.
Complex[]	FFT.recursiveIFFT(Complex[] complexIn)	Deprecated.
Complex[]	FastFFT.rfft(double[] x, Complex[] y, int m)	Fast FFT function for real data.
Complex	Complex.sqrt()	Gets the square root of a Complex number
Complex	Complex.times(double b)	Multiply a complex number by a real
Complex	Complex.times(Complex b)	Multiply a complex number by another complex number

Methods in fftManager with parameters of type Complex

Modifier and Type	Method	Description
void	Complex.assign(Complex b)	Assign new real and imaginary values to an existing Complex number
int	ComplexComparator.compare(Complex o1, Complex o2)
int	Complex.compareTo(Complex o)
static void	Complex.conj(Complex x)	Converts a number to it's own complex conjugate
void	FastFFT.fft(Complex[] x)	In place fft of complex data.
void	FastFFT.fft(Complex[][] x)	In lace FFT of a 2D complex array.
void	FastFFT.ifft(Complex[] x, int m)	Inverse FFT for Complex data.
void	Complex.internalTimes(Complex b)	Multiply a complex numbers real and imaginary parts by a complex number
Complex	Complex.minus(Complex b)	Subtract a real number from a complex number
Complex	Complex.plus(Complex b)	Adds a complex number
Complex[]	FFT.recursiveFFT(Complex[] complexIn)	Deprecated.
Complex[]	FFT.recursiveIFFT(Complex[] complexIn)	Deprecated.
void	FFTDataBlock.recycleComplexArray(Complex[] complexArray)
Complex[]	FastFFT.rfft(double[] x, Complex[] y, int m)	Fast FFT function for real data.
Complex	Complex.times(Complex b)	Multiply a complex number by another complex number
static void	Complex.zeroComplexArray(Complex[] array)	Sets all the elements of a complex array to zero

Constructors in fftManager with parameters of type Complex

Modifier	Constructor	Description
	Complex(Complex a)	Constructor

Uses of Complex in Filters

Fields in Filters declared as Complex

Modifier and Type	Field	Description
protected Complex[]	IIRFilterMethod.poles
protected Complex[]	IIRFilterMethod.zeros

Methods in Filters that return Complex

Modifier and Type	Method	Description
Complex	PoleZeroPair.getPole()
Complex[]	IIRFilterMethod.getPoles(FilterParams filterParams)
Complex	PoleZeroPair.getZero()
Complex[]	IIRFilterMethod.getZeros(FilterParams filterParams)

Methods in Filters with parameters of type Complex

Modifier and Type	Method	Description
void	PoleZeroPair.setPole(Complex pole)
void	PoleZeroPair.setZero(Complex zero)

Constructors in Filters with parameters of type Complex

Modifier	Constructor	Description
	PoleZeroPair(Complex pole, Complex zero, boolean oddOne)

Uses of Complex in IshmaelLocator

Fields in IshmaelLocator declared as Complex

Modifier and Type	Field	Description
Complex[]	IshLocProcess.inputData

Uses of Complex in Localiser.algorithms

Methods in Localiser.algorithms with parameters of type Complex

Modifier and Type	Method	Description
FFTDataArray[]	DelayGroup.getComplexCorrelatorData(double[][] waveformInput, float sampleRate, Complex[][] preallocData, DelayMeasurementParams delayParams)	Get the complex data which will go into a cross correlation function, starting with a group of waveforms.
FFTDataArray	DelayGroup.getComplexCorrelatorData(double[] waveformInput, int fftLength, float sampleRate, Complex[] preallocData, DelayMeasurementParams delayParams)	Get the complex data which will go into a cross correlation function, starting with a waveform.
FFTDataArray	DelayGroup.getComplexCorrelatorData(ComplexArray spectrogramInput, float sampleRate, int signalLength, int fftLength, Complex[] preallocData, DelayMeasurementParams delayParams)	Get the complex data which will go into a cross correlation function, starting with a complex spectrum.
double[]	Correlations.getInterpolatedPeak(Complex[] complexData, double scale, double maxDelay)	Get the peak position and the peak height from a complex array returned by the ifft function.

Uses of Complex in PamUtils

Methods in PamUtils that return Complex

Modifier and Type	Method	Description
static Complex[][]	MatrixOps.complexMatrixCross(Complex[][] a, Complex[][] b)
static Complex	MatrixOps.det33Matrix(Complex[][] A)
static Complex	MatrixOps.detNnMatrix(Complex[][] A)
static Complex[][]	MatrixOps.inverse33Matrix(Complex[][] A)
static Complex[][]	MatrixOps.inverseNnMatrix(Complex[][] A)
static Complex	MatrixOps.recipComp(Complex z)
static Complex[][]	MatrixOps.scalarMultMatrix(Complex[][] a, Complex scalar)
static Complex[][]	MatrixOps.transposeMatrix(Complex[][] a)

Methods in PamUtils with parameters of type Complex

Modifier and Type	Method	Description
static boolean	MatrixOps.applyMask(Complex[] ary, double[] windowFunction)
static boolean	MatrixOps.checkRectangular(Complex[][] a)	Check the array is rectangular, => all sub arrays are same length.
static Complex[][]	MatrixOps.complexMatrixCross(Complex[][] a, Complex[][] b)
static Complex	MatrixOps.det33Matrix(Complex[][] A)
static Complex	MatrixOps.detNnMatrix(Complex[][] A)
static double[][]	MatrixOps.getRealMatrix(Complex[][] a)
static Complex[][]	MatrixOps.inverse33Matrix(Complex[][] A)
static Complex[][]	MatrixOps.inverseNnMatrix(Complex[][] A)
static void	MatrixOps.printMatrix(Complex[][] a)	debug tool print a complex matrix (with no null entries) to std out
static Complex	MatrixOps.recipComp(Complex z)
static Complex[][]	MatrixOps.scalarMultMatrix(Complex[][] a, Complex scalar)
static Complex[][]	MatrixOps.transposeMatrix(Complex[][] a)

Uses of Complex in PamUtils.complex

Methods in PamUtils.complex that return Complex

Modifier and Type	Method	Description
Complex	ComplexArray.dotProduct(ComplexArray s)	Dot product (aka Inner Product) of this array and another complex array 's'.
Complex	ComplexArray.get(int i)
Complex	ComplexArray.pow(int i, double f)	Raises a complex number to a scalar power.
Complex	ComplexArray.sqrt(int i)	Gets the square root of a Complex number
Complex	ComplexArray.times(int i, double f)

Methods in PamUtils.complex with parameters of type Complex

Modifier and Type	Method	Description
void	ComplexArray.set(int i, Complex complex)
ComplexArray	ComplexArray.times(Complex b)	return a new ComplexArray whose value is (this * b)