NMathFunctionsToSparseMatrix(DoubleMatrix, Int32) Method

Create a Sparse matrix in compressed row (CSR) format from a dense matrix.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public static DoubleCsrSparseMatrix ToSparseMatrix(
	DoubleMatrix A,
	int maximumNumberNonzero
)

Public Shared Function ToSparseMatrix ( 
	A As DoubleMatrix,
	maximumNumberNonzero As Integer
) As DoubleCsrSparseMatrix

public:
static DoubleCsrSparseMatrix^ ToSparseMatrix(
	DoubleMatrix^ A, 
	int maximumNumberNonzero
)

static member ToSparseMatrix : 
        A : DoubleMatrix * 
        maximumNumberNonzero : int -> DoubleCsrSparseMatrix

A DoubleMatrix: A matrix.
maximumNumberNonzero Int32: The maximum number of nonzero elements to include in the output sparse matrix.

DoubleCsrSparseMatrix
A sparse matrix in CSR format containing at most

Exceptions

Exception	Condition
NMathException	Thrown if the routine is interrupted processing because there is no space in the CSR arrays according to the value on maximumNumberNonzero.