DoubleBandFactConditionNumber Method (NormType)

Computes an estimate of the reciprocal of the condition number of a given matrix in the specified norm type.

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

Syntax

public double ConditionNumber(
	NormType norm
)

Public Function ConditionNumber ( 
	norm As NormType
) As Double

public:
double ConditionNumber(
	NormType norm
)

member ConditionNumber : 
        norm : NormType -> float

norm: Type: CenterSpace.NMath.CoreNormType
The norm used to compute the condition number.

Type: Double
An estimate of the reciprocal of the condition number.

Remarks

The condition number of a matrix A is:

kappa = ||A|| ||AInv||

where AInv is the inverse of the matrix A. This function returns an estimate of the reciprocal of the condition number, rho = 1/kappa.

DoubleBandFactAddLanguageSpecificTextSet("LSTD2364C33_0?cpp=::|nu=.");ConditionNumber Method (NormType)