ComplexColumnVector

public final class ComplexColumnVector extends ComplexMatrix

Represents a complex column vector. It is also a Matrix with shape length * 1.

Parameters

data

must fit into the length of this vector.

Constructors

ComplexColumnVector

ComplexColumnVector ComplexColumnVector(Integer length, Function1<Integer, ComplexDouble> lambda)

It is possible to set a value using lambda function.

ComplexColumnVector

ComplexColumnVector ComplexColumnVector(Array<ComplexDouble> data)

If data is given, length is no longer necessary.

ComplexColumnVector

ComplexColumnVector ComplexColumnVector(Integer length, Array<ComplexDouble> data)

Creates a new column vector.

Functions

addRow

final ComplexMatrix addRow(Integer srcRowIndex, Integer dstRowIndex, Number fraction)

Do a row addition transformation; add dstRow multiplied by fraction to srcRow.

adjoint

final ComplexMatrix adjoint()

Calculate adjoint matrix of this matrix.

columnWiseMean

final ComplexRowVector columnWiseMean()

Calculate the mean value of each column.

colVecNormSq

final ComplexRowVector colVecNormSq()

Calculate the squared norm of each column vector.

concat

final ComplexMatrix concat(ComplexMatrix other, Integer concatDim)

Concatenate to other matrix.

final ComplexTensor concat(ComplexTensor other, Integer concatDim)

Concatenate to other tensor.

conjTrans

ComplexMatrix conjTrans()

Calculate conjugate transpose of this matrix.

copy

ComplexColumnVector copy()

Same as ComplexTensor.copy but returns ComplexColumnVector

crossProduct

final ComplexColumnVector crossProduct(ComplexColumnVector other)

Cross product.

div

ComplexColumnVector div(ComplexDouble other)

ComplexColumnVector div(Number other)

dotProduct

final ComplexDouble dotProduct(ComplexColumnVector other)

Dot product.

final ComplexDouble dotProduct(ComplexRowVector other)

Dot product.

eltwiseMul

final ComplexColumnVector eltwiseMul(ComplexColumnVector other)

Same as ComplexMatrix.eltwiseMul but returns ComplexColumnVector.

final ComplexMatrix eltwiseMul(ComplexMatrix other)

Element-wise multiplication.

equals

Boolean equals(Object other)

flatten

final ComplexTensor flatten()

Reshape to a 1-dimensional tensor.

frobeniusNormSquared

final Double frobeniusNormSquared()

Calculate squared frobenius norm.

get

final ComplexDouble get(Integer index)

final ComplexDouble get(IntArray indices)

final ComplexTensor get(Long indexLong)

final ComplexDouble get(Integer rowIndex, Integer colIndex)

getCols

final Integer getCols()

number of columns.

getData

final Array<ComplexDouble> getData()

must fit into the shape of this tensor.

getDim

final Integer getDim()

tensor dimension.

getLength

final Integer getLength()

length of a vector.

getRows

final Integer getRows()

number of rows.

getShape

final IntArray getShape()

tensor shape.

getSize

final Integer getSize()

getSubmatrix

ComplexMatrix getSubmatrix(Integer rowIndexStart, Integer rowIndexEnd, Integer colIndexStart, Integer colIndexEnd)

Get a submatrix by slicing this matrix.

getSubvector

final ComplexColumnVector getSubvector(Integer indexStart, Integer indexEnd)

Get a subvector by slicing this vector.

map

ComplexColumnVector map(Function1<ComplexDouble, ComplexDouble> lambda)

Same as Tensor.map but returns ComplexColumnVector.

minorMatrix

final ComplexMatrix minorMatrix(Integer rowIndex, Integer colIndex)

Get a minor matrix.

minus

final ComplexColumnVector minus(ComplexColumnVector other)

final ComplexMatrix minus(ComplexMatrix other)

final ComplexTensor minus(ComplexTensor other)

normalize

final ComplexColumnVector normalize()

Normalize this vector.

plus

final ComplexColumnVector plus(ComplexColumnVector other)

final ComplexMatrix plus(ComplexMatrix other)

final ComplexTensor plus(ComplexTensor other)

pow

final ComplexMatrix pow(Integer n)

Calculate the nth power of this matrix.

proj

final ComplexColumnVector proj(ComplexColumnVector direction)

Project this vector onto direction.

pseudoEquals

final Boolean pseudoEquals(ComplexTensor other)

Determines if other is close enough to be said the same.

replicate

final ComplexMatrix replicate(Integer n)

Concatenate the copies of this vector n times.

reshape

final ComplexTensor reshape(IntArray newShape)

Reshape this tensor.

final ComplexMatrix reshape(Integer newRows, Integer newCols)

Reshape this matrix.

rowVecNormSq

final ComplexColumnVector rowVecNormSq()

Calculate the squared norm of each row vector.

rowWiseMean

final ComplexColumnVector rowWiseMean()

Calculate the mean value of each row.

set

final Unit set(Integer index, ComplexDouble value)

final Unit set(IntArray indices, ComplexDouble value)

final Unit set(Integer rowIndex, Integer colIndex, ComplexDouble value)

setSubmatrix

Unit setSubmatrix(Integer rowIndexStart, Integer rowIndexEnd, Integer colIndexStart, Integer colIndexEnd, ComplexMatrix other)

Set a submatrix by substituting other to desired position.

setSubvector

final Unit setSubvector(Integer indexStart, Integer indexEnd, ComplexColumnVector other)

Set a subvector by substituting other to desired position.

sum

final ComplexDouble sum()

Calculate the sum of all values in this matrix.

switchRow

final ComplexMatrix switchRow(Integer rowIndex1, Integer rowIndex2)

Do a row switching transformation.

times

final ComplexColumnVector times(ComplexColumnVector other)

ComplexColumnVector times(ComplexDouble other)

ComplexMatrix times(ComplexMatrix other)

final ComplexTensor times(ComplexTensor other)

ComplexColumnVector times(Number other)

final ComplexColumnVector times(ColumnVector other)

toComplexColVector

final ComplexColumnVector toComplexColVector()

Downcast to ComplexColumnVector class if possible; i.e.

toComplexMatrix

final ComplexMatrix toComplexMatrix()

Downcast to ComplexMatrix class, if possible: i.e.

toComplexRowVector

final ComplexRowVector toComplexRowVector()

Downcast to ComplexRowVector class if possible; i.e.

toString

String toString()

trace

final ComplexDouble trace()

Calculate the trace of this matrix.

transpose

ComplexRowVector transpose()

Same as ComplexMatrix.transpose but returns ComplexRowVector.

unaryMinus

ComplexColumnVector unaryMinus()

unaryPlus

ComplexColumnVector unaryPlus()

Properties

cols

private final Integer cols

number of columns.

data

private final Array<ComplexDouble> data

must fit into the shape of this tensor.

dim

private final Integer dim

tensor dimension.

length

private final Integer length

length of a vector.

rows

private final Integer rows

number of rows.

shape

private final IntArray shape

tensor shape.

size

private final Integer size