Java org.apache.commons.math3.linear Array2DRowRealMatrix fields, constructors, methods, implement or subclass

Example usage for Java org.apache.commons.math3.linear Array2DRowRealMatrix fields, constructors, methods, implement or subclass

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Introduction

In this page you can find the methods, fields and constructors for org.apache.commons.math3.linear Array2DRowRealMatrix.

The text is from its open source code.

Subclass

org.apache.commons.math3.linear.Array2DRowRealMatrix has subclasses.
Click this link to see all its subclasses.

Constructor

Array2DRowRealMatrix(final double[][] d)
Create a new RealMatrix using the input array as the underlying data array.
Array2DRowRealMatrix(final double[] v)
Create a new (column) RealMatrix using v as the data for the unique column of the created matrix.
Array2DRowRealMatrix(final int rowDimension, final int columnDimension)
Create a new RealMatrix with the supplied row and column dimensions.
Array2DRowRealMatrix(final double[][] d, final boolean copyArray)
Create a new RealMatrix using the input array as the underlying data array.
Array2DRowRealMatrix()
Creates a matrix with no data

Method

voidaddToEntry(final int row, final int column, final double increment)
RealMatrixcopy()
double[]getColumn(final int column)
intgetColumnDimension()
double[][]getData()
double[][]getDataRef()
Get a reference to the underlying data array.
doublegetEntry(final int row, final int column)
double[]getRow(final int row)
intgetRowDimension()
RealMatrixgetSubMatrix(final int startRow, final int endRow, final int startColumn, final int endColumn)
RealMatrixgetSubMatrix(final int[] selectedRows, final int[] selectedColumns)
booleanisSquare()
Array2DRowRealMatrixmultiply(final Array2DRowRealMatrix m)
Returns the result of postmultiplying this by m .
voidmultiplyEntry(final int row, final int column, final double factor)
double[]operate(final double[] v)
RealMatrixscalarMultiply(final double d)
voidsetColumn(final int column, final double[] array)
voidsetEntry(final int row, final int column, final double value)
voidsetRow(final int row, final double[] array)
voidsetSubMatrix(final double[][] subMatrix, final int row, final int column)
Array2DRowRealMatrixsubtract(final Array2DRowRealMatrix m)
Returns this minus m .
RealMatrixtranspose()
doublewalkInRowOrder(final RealMatrixChangingVisitor visitor)
doublewalkInRowOrder(final RealMatrixPreservingVisitor visitor)