Uses of Class
org.la4j.matrix.sparse.CRSMatrix

Packages that use CRSMatrix

Package	Description
org.la4j
org.la4j.matrix.sparse

Uses of CRSMatrix in org.la4j

Fields in org.la4j with type parameters of type CRSMatrix

Modifier and Type	Field and Description
static MatrixFactory<CRSMatrix>	Matrices.CRS A matrix factory that produces zero CRSMatrix.
static MatrixFactory<CRSMatrix>	Matrices.SPARSE A default factory for sparse matrices.
static MatrixFactory<CRSMatrix>	Matrices.SPARSE_ROW_MAJOR A default factory for sparse row-major matrices.

Uses of CRSMatrix in org.la4j.matrix.sparse

Methods in org.la4j.matrix.sparse that return CRSMatrix

Modifier and Type	Method and Description
static CRSMatrix	CRSMatrix.block(Matrix a, Matrix b, Matrix c, Matrix d) Creates a block CRSMatrix of the given blocks a, b, c and d.
static CRSMatrix	CRSMatrix.diagonal(int size, double diagonal) Creates a diagonal CRSMatrix of the given size whose diagonal elements are equal to diagonal.
static CRSMatrix	CRSMatrix.from1DArray(int rows, int columns, double[] array) Creates a new CRSMatrix from the given 1D array with compressing (copying) the underlying array.
static CRSMatrix	CRSMatrix.from2DArray(double[][] array) Creates a new CRSMatrix from the given 2D array with compressing (copying) the underlying array.
static CRSMatrix	CRSMatrix.fromBinary(byte[] array) Decodes CRSMatrix from the given byte array.
static CRSMatrix	CRSMatrix.fromCSV(String csv) Parses CRSMatrix from the given CSV string.
static CRSMatrix	CRSMatrix.fromMatrixMarket(String mm) Parses CRSMatrix from the given Matrix Market string.
static CRSMatrix	CRSMatrix.identity(int size) Creates an identity CRSMatrix of the given size.
static CRSMatrix	CRSMatrix.random(int rows, int columns, double density, Random random) Creates a random CRSMatrix of the given shape: rows x columns.
static CRSMatrix	CRSMatrix.randomSymmetric(int size, double density, Random random) Creates a random symmetric CRSMatrix of the given size.
static CRSMatrix	CRSMatrix.zero(int rows, int columns) Creates a zero CRSMatrix of the given shape: rows x columns.
static CRSMatrix	CRSMatrix.zero(int rows, int columns, int capacity) Creates a zero CRSMatrix of the given shape: rows x columns with the given capacity.