org.nd4j.linalg.cpu.nativecpu.complex

Class ComplexNDArray

java.lang.Object

org.nd4j.linalg.api.ndarray.BaseNDArray

org.nd4j.linalg.api.complex.BaseComplexNDArray

org.nd4j.linalg.cpu.nativecpu.complex.ComplexNDArray

All Implemented Interfaces:

Serializable, Iterable, IComplexNDArray, INDArray

public class ComplexNDArray
extends BaseComplexNDArray

ComplexNDArray for complex numbers.

Note that the indexing scheme for a complex ndarray is 2 * length not length.

The reason for this is the fact that imaginary components have to be stored alongside realComponent components.

Author:

Adam Gibson

See Also:

Serialized Form

Field Summary

Fields inherited from class org.nd4j.linalg.api.ndarray.BaseNDArray

compressed, data, javaShapeInformation, log, shapeInformation

Constructor Summary

Constructors

Constructor and Description
ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data)
ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data, int[] shape)
ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data, int[] shape, int[] stride)
ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data, int[] shape, int[] stride, long offset)
ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data, int[] newDims, int[] newStrides, long offset, char ordering)
ComplexNDArray(float[] doubles)
ComplexNDArray(float[][] floats)
ComplexNDArray(float[] data, Character order)
ComplexNDArray(float[] data, int[] shape)
ComplexNDArray(float[] data, int[] shape, char ordering) Create this ndarray with the given data and shape and 0 offset
ComplexNDArray(float[] data, int[] shape, int[] stride) Initialize with the given data,shape and stride
ComplexNDArray(float[] data, int[] shape, int[] stride, char ordering)
ComplexNDArray(float[] data, int[] shape, int[] stride, long offset)
ComplexNDArray(float[] data, int[] shape, int[] stride, long offset, char ordering) THe ordering of the ndarray
ComplexNDArray(float[] data, int[] shape, long offset)
ComplexNDArray(float[] data, int[] shape, long offset, char ordering)
ComplexNDArray(IComplexNumber[] newData, int[] shape) Create a complex ndarray with the given complex doubles.
ComplexNDArray(IComplexNumber[] newData, int[] shape, char ordering) Create a complex ndarray with the given complex doubles.
ComplexNDArray(IComplexNumber[] newData, int[] shape, int[] stride) Create a complex ndarray with the given complex doubles.
ComplexNDArray(IComplexNumber[] data, int[] shape, int[] stride, long offset, char ordering)
ComplexNDArray(INDArray m) Construct a complex matrix from a realComponent matrix.
ComplexNDArray(INDArray m, char ordering) Construct a complex matrix from a realComponent matrix.
ComplexNDArray(INDArray m, int[] stride) Create with the specified ndarray as the real component and the given stride
ComplexNDArray(INDArray m, int[] stride, char ordering) Initialize the given ndarray as the real component
ComplexNDArray(int[] shape)
ComplexNDArray(int[] shape, char ordering)
ComplexNDArray(int[] shape, int[] stride) Create the ndarray with the specified shape and stride and an offset of 0
ComplexNDArray(int[] shape, int[] stride, char ordering) Create the ndarray with the specified shape and stride and an offset of 0
ComplexNDArray(int[] shape, int[] stride, long offset) Construct an ndarray of the specified shape with an empty data array
ComplexNDArray(int[] shape, int[] stride, long offset, char ordering) Construct an ndarray of the specified shape with an empty data array
ComplexNDArray(int[] shape, long offset)
ComplexNDArray(int[] shape, long offset, char ordering)
ComplexNDArray(int newRows, int newColumns) Creates a new n times m ComplexDoubleMatrix.
ComplexNDArray(int newRows, int newColumns, char ordering) Creates a new n times m ComplexDoubleMatrix.
ComplexNDArray(List<IComplexNDArray> slices, int[] shape) Create an ndarray from the specified slices and the given shape
ComplexNDArray(List<IComplexNDArray> slices, int[] shape, char ordering) Create an ndarray from the specified slices and the given shape
ComplexNDArray(List<IComplexNDArray> slices, int[] shape, int[] stride) Create an ndarray from the specified slices and the given shape
ComplexNDArray(List<IComplexNDArray> slices, int[] shape, int[] stride, char ordering) Create an ndarray from the specified slices and the given shape

Method Summary

Modifier and Type	Method and Description
void	close()
INDArray	unsafeDuplication()
INDArray	unsafeDuplication(boolean blocking)

Methods inherited from class org.nd4j.linalg.api.complex.BaseComplexNDArray

add, add, add, add, add, add, addColumnVector, addi, addi, addi, addi, addi, addi, addi, addiColumnVector, addiRowVector, addRowVector, assign, assign, assign, assign, blasOffset, broadcast, checkDimensions, cond, condi, conj, conji, copyFromReal, copyImagTo, copyRealTo, create, create, create, create, create, create, create, create, create, create, create, createScalar, createScalarForIndex, cumsum, cumsumi, dimShuffle, distance1, distance2, div, div, div, div, div, div, divColumnVector, divi, divi, divi, divi, divi, divi, divi, diviColumnVector, diviRowVector, divRowVector, doColumnWise, doRowWise, dup, element, elementStride, eps, eps, eps, epsi, epsi, epsi, eq, eq, eq, eqi, eqi, eqi, equals, get, getColumn, getColumns, getComplex, getComplex, getComplex, getComplex, getComplex, getImag, getReal, getReal, getRow, getRows, getScalar, getScalar, getScalar, getStrides, gt, gt, gt, gti, gti, gti, hermitian, imag, linearView, linearViewColumnOrder, lt, lt, lt, lti, lti, lti, max, max, maxComplex, maxNumber, mean, meanComplex, meanNumber, min, min, minComplex, minNumber, mmul, mmul, mmuli, mmuli, mul, mul, mul, mul, mul, mul, mulColumnVector, muli, muli, muli, muli, muli, muli, muli, muliColumnVector, muliRowVector, mulRowVector, neg, negi, neq, neq, neq, neqi, neqi, neqi, newShape, norm1, norm1Complex, norm1Number, norm2, norm2Complex, norm2Number, normmax, normmaxComplex, normmaxNumber, permute, prod, prodComplex, prodNumber, put, put, put, put, put, put, put, put, put, put, put, put, put, putColumn, putImag, putImag, putImag, putImag, putImag, putReal, putReal, putReal, putReal, putReal, putRow, putScalar, putScalar, putScalar, putScalar, putScalar, putSlice, putSlice, ravel, rdiv, rdiv, rdiv, rdiv, rdiv, rdiv, rdivColumnVector, rdivi, rdivi, rdivi, rdivi, rdivi, rdivi, rdivi, rdiviColumnVector, rdiviRowVector, rdivRowVector, real, repmat, resetLinearView, reshape, reshape, reshape, reshape, rsub, rsub, rsub, rsub, rsub, rsub, rsubColumnVector, rsubi, rsubi, rsubi, rsubi, rsubi, rsubi, rsubi, rsubiColumnVector, rsubiRowVector, rsubRowVector, secondaryStride, slice, slice, squaredDistance, std, stdComplex, stdNumber, sub, sub, sub, sub, sub, sub, subArray, subColumnVector, subi, subi, subi, subi, subi, subi, subi, subiColumnVector, subiRowVector, subRowVector, sum, sumComplex, sumNumber, swapAxes, toString, transpose, transposei, var, varComplex, varNumber, vectorAlongDimension

Methods inherited from class org.nd4j.linalg.api.ndarray.BaseNDArray

add, amax, amaxNumber, amean, ameanNumber, amin, aminNumber, argMax, assertSlice, assignIf, checkArrangeArray, cleanup, columns, data, detach, div, doPermuteSwap, doPermuteSwap, dup, elementWiseStride, entropy, entropyNumber, equalsWithEps, fmod, fmod, fmod, fmod, fmodi, fmodi, getDouble, getDouble, getDouble, getDoubleUnsafe, getFloat, getFloat, getFloat, getInt, getLeadingOnes, getPercentile, getTrailingOnes, gte, gtei, index, init, innerMostStride, isAttached, isCleanedUp, isColumnVector, isCompressed, isInScope, isMatrix, isRowVector, isScalar, isSquare, isValid, isVector, isView, isWrapAround, iterator, javaTensorAlongDimension, length, lengthLong, leverage, leverageTo, linearIndex, logEntropy, logEntropyNumber, lte, ltei, majorStride, markAsCompressed, mean, median, medianNumber, migrate, mul, offset, ordering, originalOffset, percentile, percentileNumber, permutei, putiColumnVector, putiRowVector, putScalar, putScalar, putScalar, putScalar, putScalar, putScalar, putScalar, putScalarUnsafe, rank, ravel, rdiv, read, remainder, remainder, remainder, remainder, remainderi, remainderi, repeat, replaceWhere, rows, rsub, scan, setData, setOrder, setShape, setStride, setWrapAround, shannonEntropy, shannonEntropyNumber, shape, shapeInfo, shapeInfoDataBuffer, shapeInfoToString, shapeOf, size, slices, sliceVectors, std, stdNumber, stride, stride, strideOf, sub, subArray, sum, tensorAlongDimension, tensorssAlongDimension, var, vectorsAlongDimension, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nd4j.linalg.api.complex.IComplexNDArray

add, div, mul, rdiv, rsub, sub

Methods inherited from interface org.nd4j.linalg.api.ndarray.INDArray

amax, amaxNumber, amean, ameanNumber, amin, aminNumber, argMax, assignIf, cleanup, columns, data, detach, dup, elementWiseStride, entropy, entropyNumber, equalsWithEps, fmod, fmod, fmod, fmod, fmodi, fmodi, getDouble, getDouble, getDouble, getDoubleUnsafe, getFloat, getFloat, getFloat, getInt, getLeadingOnes, getTrailingOnes, gte, gtei, index, innerMostStride, isAttached, isCleanedUp, isColumnVector, isCompressed, isInScope, isMatrix, isRowVector, isScalar, isSquare, isVector, isView, isWrapAround, javaTensorAlongDimension, length, lengthLong, leverage, leverageTo, linearIndex, logEntropy, logEntropyNumber, lte, ltei, majorStride, markAsCompressed, mean, median, medianNumber, migrate, offset, ordering, originalOffset, percentile, percentileNumber, permutei, putiColumnVector, putiRowVector, putScalar, putScalar, putScalar, putScalar, putScalar, putScalar, putScalar, putScalarUnsafe, rank, ravel, remainder, remainder, remainder, remainder, remainderi, remainderi, repeat, replaceWhere, rows, scan, setData, setOrder, setShape, setStride, setWrapAround, shannonEntropy, shannonEntropyNumber, shape, shapeInfo, shapeInfoDataBuffer, shapeInfoToString, size, slices, sliceVectors, std, stdNumber, stride, stride, subArray, sum, tensorAlongDimension, tensorssAlongDimension, var, vectorsAlongDimension

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ComplexNDArray

public ComplexNDArray(float[] data,
                      int[] shape,
                      char ordering)

Create this ndarray with the given data and shape and 0 offset

Parameters:

data - the data to use

shape - the shape of the ndarray

ordering -

ComplexNDArray

public ComplexNDArray(int[] shape,
                      long offset,
                      char ordering)

ComplexNDArray

public ComplexNDArray(int[] shape)

ComplexNDArray

public ComplexNDArray(float[] data,
                      int[] shape,
                      int[] stride,
                      char ordering)

ComplexNDArray

public ComplexNDArray(int[] shape,
                      char ordering)

ComplexNDArray

public ComplexNDArray(INDArray m,
                      int[] stride,
                      char ordering)

Initialize the given ndarray as the real component

Parameters:

m - the real component

stride - the stride of the ndarray

ordering - the ordering for the ndarray

ComplexNDArray

public ComplexNDArray(INDArray m,
                      char ordering)

Construct a complex matrix from a realComponent matrix.

Parameters:

m -

ordering -

ComplexNDArray

public ComplexNDArray(INDArray m)

Construct a complex matrix from a realComponent matrix.

Parameters:

m -

ComplexNDArray

public ComplexNDArray(INDArray m,
                      int[] stride)

Create with the specified ndarray as the real component and the given stride

Parameters:

m - the ndarray to use as the stride

stride - the stride of the ndarray

ComplexNDArray

public ComplexNDArray(List<IComplexNDArray> slices,
                      int[] shape,
                      int[] stride)

Create an ndarray from the specified slices and the given shape

Parameters:

slices - the slices of the ndarray

shape - the final shape of the ndarray

stride - the stride of the ndarray

ComplexNDArray

public ComplexNDArray(List<IComplexNDArray> slices,
                      int[] shape,
                      int[] stride,
                      char ordering)

Create an ndarray from the specified slices and the given shape

Parameters:

slices - the slices of the ndarray

shape - the final shape of the ndarray

stride - the stride of the ndarray

ordering - the ordering for the ndarray

ComplexNDArray

public ComplexNDArray(List<IComplexNDArray> slices,
                      int[] shape,
                      char ordering)

Create an ndarray from the specified slices and the given shape

Parameters:

slices - the slices of the ndarray

shape - the final shape of the ndarray

ordering - the ordering of the ndarray

ComplexNDArray

public ComplexNDArray(List<IComplexNDArray> slices,
                      int[] shape)

Create an ndarray from the specified slices and the given shape

Parameters:

slices - the slices of the ndarray

shape - the final shape of the ndarray

ComplexNDArray

public ComplexNDArray(IComplexNumber[] newData,
                      int[] shape)

Create a complex ndarray with the given complex doubles. Note that this maybe an easier setup than the new float[]

Parameters:

newData - the new data for this array

shape - the shape of the ndarray

ComplexNDArray

public ComplexNDArray(IComplexNumber[] newData,
                      int[] shape,
                      int[] stride)

Create a complex ndarray with the given complex doubles. Note that this maybe an easier setup than the new float[]

Parameters:

newData - the new data for this array

shape - the shape of the ndarray

stride -

ComplexNDArray

public ComplexNDArray(IComplexNumber[] newData,
                      int[] shape,
                      char ordering)

Create a complex ndarray with the given complex doubles. Note that this maybe an easier setup than the new float[]

Parameters:

newData - the new data for this array

shape - the shape of the ndarray

ordering - the ordering for the ndarray

ComplexNDArray

public ComplexNDArray(float[] data,
                      int[] shape,
                      int[] stride)

Initialize with the given data,shape and stride

Parameters:

data - the data to use

shape - the shape of the ndarray

stride - the stride of the ndarray

ComplexNDArray

public ComplexNDArray(float[] data,
                      int[] shape,
                      int[] stride,
                      long offset,
                      char ordering)

THe ordering of the ndarray

Parameters:

data - the data to use

shape - the final shape of the ndarray

stride - the stride of the ndarray

offset - the offset

ordering - the ordering

ComplexNDArray

public ComplexNDArray(float[] data,
                      int[] shape,
                      int[] stride,
                      long offset)

ComplexNDArray

public ComplexNDArray(float[] data,
                      int[] shape)

ComplexNDArray

public ComplexNDArray(float[] data,
                      int[] shape,
                      long offset,
                      char ordering)

ComplexNDArray

public ComplexNDArray(float[] data,
                      int[] shape,
                      long offset)

ComplexNDArray

public ComplexNDArray(int[] shape,
                      int[] stride,
                      long offset)

Construct an ndarray of the specified shape with an empty data array

Parameters:

shape - the shape of the ndarray

stride - the stride of the ndarray

offset - the desired offset

ComplexNDArray

public ComplexNDArray(int[] shape,
                      int[] stride,
                      long offset,
                      char ordering)

Construct an ndarray of the specified shape with an empty data array

Parameters:

shape - the shape of the ndarray

stride - the stride of the ndarray

offset - the desired offset

ordering - the ordering for the ndarray

ComplexNDArray

public ComplexNDArray(int[] shape,
                      int[] stride,
                      char ordering)

Create the ndarray with the specified shape and stride and an offset of 0

Parameters:

shape - the shape of the ndarray

stride - the stride of the ndarray

ordering -

ComplexNDArray

public ComplexNDArray(int[] shape,
                      int[] stride)

Create the ndarray with the specified shape and stride and an offset of 0

Parameters:

shape - the shape of the ndarray

stride - the stride of the ndarray

ComplexNDArray

public ComplexNDArray(int[] shape,
                      long offset)

Parameters:

shape -

offset -

ComplexNDArray

public ComplexNDArray(int newRows,
                      int newColumns)

Creates a new n times m ComplexDoubleMatrix.

Parameters:

newRows - the number of rows (n) of the new matrix.

newColumns - the number of columns (m) of the new matrix.

ComplexNDArray

public ComplexNDArray(int newRows,
                      int newColumns,
                      char ordering)

Creates a new n times m ComplexDoubleMatrix.

Parameters:

newRows - the number of rows (n) of the new matrix.

newColumns - the number of columns (m) of the new matrix.

ordering - the ordering of the ndarray

ComplexNDArray

public ComplexNDArray(float[] doubles)

ComplexNDArray

public ComplexNDArray(float[][] floats)

ComplexNDArray

public ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data)

ComplexNDArray

public ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data,
                      int[] shape,
                      int[] stride,
                      long offset)

ComplexNDArray

public ComplexNDArray(IComplexNumber[] data,
                      int[] shape,
                      int[] stride,
                      long offset,
                      char ordering)

ComplexNDArray

public ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data,
                      int[] newDims,
                      int[] newStrides,
                      long offset,
                      char ordering)

ComplexNDArray

public ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data,
                      int[] shape)

ComplexNDArray

public ComplexNDArray(org.nd4j.linalg.api.buffer.DataBuffer data,
                      int[] shape,
                      int[] stride)

ComplexNDArray

public ComplexNDArray(float[] data,
                      Character order)

Method Detail

close

public void close()

unsafeDuplication

public INDArray unsafeDuplication()

unsafeDuplication

public INDArray unsafeDuplication(boolean blocking)