DoubleIterativelyReweightedLeastSqSolutionUnchanged Method

Default convergence function for IRLS. Can be made into a ToleranceMet delegate.

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

Syntax

public static bool SolutionUnchanged(
	double tol,
	DoubleVector lastSoln,
	DoubleVector currentSoln,
	DoubleVector lastResiduals,
	DoubleVector currentResiduals
)

Public Shared Function SolutionUnchanged ( 
	tol As Double,
	lastSoln As DoubleVector,
	currentSoln As DoubleVector,
	lastResiduals As DoubleVector,
	currentResiduals As DoubleVector
) As Boolean

public:
static bool SolutionUnchanged(
	double tol, 
	DoubleVector^ lastSoln, 
	DoubleVector^ currentSoln, 
	DoubleVector^ lastResiduals, 
	DoubleVector^ currentResiduals
)

static member SolutionUnchanged : 
        tol : float * 
        lastSoln : DoubleVector * 
        currentSoln : DoubleVector * 
        lastResiduals : DoubleVector * 
        currentResiduals : DoubleVector -> bool

Parameters

tol Double: The convergence tolerance.
lastSoln DoubleVector: The solution from the previous iteration.
currentSoln DoubleVector: The current solution.
lastResiduals DoubleVector: The residuals from the last iteration.
currentResiduals DoubleVector: The current residuals.

Return Value

Boolean
true if the solution has not changed, within tolerance, from the previous solution; otherwise false.

Reference

DoubleIterativelyReweightedLeastSq Class

CenterSpace.NMath.Core Namespace