MatrixD.SolveLinearEquations Method (MatrixD, MatrixD)

MatrixDSolveLinearEquations Method (MatrixD, MatrixD)

Solves the linear set of equations A * X = B.

Namespace: DigitalRune.Mathematics.Algebra
Assembly: DigitalRune.Mathematics (in DigitalRune.Mathematics.dll) Version: 1.14.0.0 (1.14.0.14427)

Syntax

C++

Copy

public static MatrixD SolveLinearEquations(
	MatrixD matrixA,
	MatrixD matrixB
)

Public Shared Function SolveLinearEquations ( 
	matrixA As MatrixD,
	matrixB As MatrixD
) As MatrixD

public:
static MatrixD^ SolveLinearEquations(
	MatrixD^ matrixA, 
	MatrixD^ matrixB
)

static member SolveLinearEquations : 
        matrixA : MatrixD * 
        matrixB : MatrixD -> MatrixD

Parameters

matrixA: Type: DigitalRune.Mathematics.AlgebraMatrixD
The matrix A. (Can be rectangular. Number of rows ≥ number of columns.)
matrixB: Type: DigitalRune.Mathematics.AlgebraMatrixD
The matrix B with the same number of rows as A and any number of columns.

Return Value

Type: MatrixD
The matrix X.

Exceptions

Exception	Condition
ArgumentNullException	matrixA or matrixB is .
ArgumentException	The number of rows does not match.
ArgumentException	The number of rows in matrixA must be greater than or equal to the number of columns.
MathematicsException	The matrix A does not have full rank.

Remarks

If A is a square matrix, the X contains the solutions. If A is not a square matrix, the least squares solutions is returned.

Reference

MatrixD Class

SolveLinearEquations Overload

DigitalRune.Mathematics.Algebra Namespace