MatrixSolveForDiagonal Method (Decimal, Decimal, Boolean)

Returns the solution matrix for a linear system involving a diagonal matrix ion the right-hand side.

Namespace: Accord.Math
Assembly: Accord.Math (in Accord.Math.dll) Version: 3.8.0

Syntax

public static decimal[][] SolveForDiagonal(
	this decimal[][] matrix,
	decimal[] diagonalRightSide,
	bool leastSquares = false
)

<ExtensionAttribute>
Public Shared Function SolveForDiagonal ( 
	matrix As Decimal()(),
	diagonalRightSide As Decimal(),
	Optional leastSquares As Boolean = false
) As Decimal()()

Request Example View Source

Parameters

matrix: Type: SystemDecimal
The matrix for the linear problem.
diagonalRightSide: Type: SystemDecimal
The right side b.
leastSquares (Optional): Type: SystemBoolean
True to produce a solution even if the matrix is singular; false otherwise. Default is false.

Return Value

Type: Decimal

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type . When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

Please note that this does not check if the matrix is non-singular before attempting to solve. If a least squares solution is desired in case the matrix is singular, pass true to the leastSquares parameter when calling this function.

Reference

Matrix Class

SolveForDiagonal Overload

Accord.Math Namespace