SymmetricMatrix..::..ApplyMatrixFunction Method

SymmetricMatrix Class See Also

Computes a matrix function.

Namespace: Extreme.Mathematics.LinearAlgebra
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 4.2.11333.0 (4.2.12253.0)

Syntax

C#
public SymmetricMatrix ApplyMatrixFunction( Func<double, double> function )

Visual Basic (Declaration)
Public Function ApplyMatrixFunction ( _ function As Func(Of Double, Double) _ ) As SymmetricMatrix

Visual C++
public: SymmetricMatrix^ ApplyMatrixFunction( Func<double, double>^ function )

F#
member ApplyMatrixFunction : function:Func<float, float> -> SymmetricMatrix

Parameters

function: Type: System..::..Func<(Of <(<'Double, Double>)>)>
A delegate that represents a function of one variable that specifies the function to apply.

Return Value

A SymmetricMatrix that represents function applied to this instance.

Remarks

The matrix function is computed by computing the eigenvalue decomposition and applying the function to each of the eigenvalues.

Exceptions

Exception	Condition
System..::..ArgumentNullException	function is nullNothingnullptra null reference (Nothing in Visual Basic).