mikera.matrixx.impl

Class RowMatrix

java.lang.Object

mikera.transformz.ATransform

mikera.transformz.AAffineTransform

mikera.transformz.ALinearTransform

mikera.matrixx.AMatrix

mikera.matrixx.impl.RowMatrix

All Implemented Interfaces:

Cloneable, Iterable<AVector>, INDArray, IMatrix

public class RowMatrix
extends AMatrix

Matrix class that wraps a vector as a 1-row matrix

Author:

Mike

Constructor Summary

Constructors

Constructor and Description
RowMatrix(AVector v)

Method Summary

Methods

Modifier and Type	Method and Description
AVector	asVector() Returns the matrix values as a single reference Vector in the form [row0 row1 row2....]
int	columnCount() Returns the number of columns in the matrix
double	elementSum() Returns the sum of all elements in the matrix
double	get(int row, int column) Returns a specified element in the matrix
ColumnMatrix	getTranspose() Returns a transposed version of this matrix.
int	rowCount() Returns the number of rows in the matrix
void	scale(double factor) Scales a matrix by a constant scalar factor.
void	set(int row, int column, double value) Sets a specified element in the matrix
AVector	toVector() Converts the matrix to a single flattened vector in row major order.
static RowMatrix	wrap(AVector v)

Methods inherited from class mikera.matrixx.AMatrix

add, addMultiple, calculateElement, clone, cloneRow, compose, compose, composeWith, composeWith, copyOfMatrix, copyOfTranslationVector, determinant, dimensionality, entrywiseMul, epsilonEquals, equals, equals, equals, get, getColumn, getLeadingDiagonal, getMatrixComponent, getRow, hashCode, inputDimensions, inverse, isFullyMutable, isIdentity, isInvertible, isSquare, isZeroMatrix, iterator, mul, outputDimensions, reshape, set, sub, swapColumns, swapRows, toAffineTransform, toMutableMatrix, toString, transform, transformInPlace, transposeInPlace

Methods inherited from class mikera.transformz.ALinearTransform

getTranslationComponent, isLinear

Methods inherited from class mikera.transformz.AAffineTransform

compose, transformNormal

Methods inherited from class mikera.transformz.ATransform

takeComponents, takeComponents, takeComponents, transform

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RowMatrix

public RowMatrix(AVector v)

Method Detail

wrap

public static RowMatrix wrap(AVector v)

rowCount

public int rowCount()

Description copied from class: AMatrix

Returns the number of rows in the matrix

Specified by:

rowCount in interface IMatrix

Specified by:

rowCount in class AMatrix

toVector

public AVector toVector()

Description copied from class: AMatrix

Converts the matrix to a single flattened vector in row major order.

Overrides:

toVector in class AMatrix

asVector

public AVector asVector()

Description copied from class: AMatrix

Returns the matrix values as a single reference Vector in the form [row0 row1 row2....]

Specified by:

asVector in interface INDArray

Overrides:

asVector in class AMatrix

scale

public void scale(double factor)

Description copied from class: AMatrix

Scales a matrix by a constant scalar factor.

Overrides:

scale in class AMatrix

columnCount

public int columnCount()

Description copied from class: AMatrix

Returns the number of columns in the matrix

Specified by:

columnCount in interface IMatrix

Specified by:

columnCount in class AMatrix

elementSum

public double elementSum()

Description copied from class: AMatrix

Returns the sum of all elements in the matrix

Overrides:

elementSum in class AMatrix

Returns:

get

public double get(int row,
         int column)

Description copied from class: AMatrix

Returns a specified element in the matrix

Specified by:

get in interface IMatrix

Specified by:

get in class AMatrix

set

public void set(int row,
       int column,
       double value)

Description copied from class: AMatrix

Sets a specified element in the matrix

Specified by:

set in interface IMatrix

Specified by:

set in class AMatrix

getTranspose

public ColumnMatrix getTranspose()

Description copied from class: AMatrix

Returns a transposed version of this matrix. May or may not be a reference.

Overrides:

getTranspose in class AMatrix

Returns: