LevenbergMarquardtMinimizerWithConstraintsNonAllocatingMinimum Method

public NonlinearMinimizationResult Minimum(
	IObjectiveModelNonAllocating objective,
	IReadOnlyList<double> initialGuess,
	IReadOnlyList<double>? scales,
	IReadOnlyList<bool>? isFixedByUser,
	CancellationToken cancellationToken,
	Action<int, double, IReadOnlyList<double>>? reportChi2Progress,
	double initialMu,
	double gradientTolerance,
	double stepTolerance,
	double functionTolerance,
	double minimalRSSImprovement,
	int? maximumIterations
)

Parameters

objective  IObjectiveModelNonAllocating

The objective function.

initialGuess  IReadOnlyListDouble

Initial parameter values.

scales  IReadOnlyListDouble

Parameter scales, or for automatic scaling.

isFixedByUser  IReadOnlyListBoolean

Per-parameter fixed flags, or if none are fixed.

cancellationToken  CancellationToken

Cancellation token.

reportChi2Progress  ActionInt32, Double, IReadOnlyListDouble

Progress callback (may be ).

initialMu  Double

Initial LM damping factor.

gradientTolerance  Double

Stopping threshold: infinity norm of gradient.

stepTolerance  Double

Stopping threshold: relative parameter change.

functionTolerance  Double

Stopping threshold: RSS value.

minimalRSSImprovement  Double

Minimum relative RSS improvement over 8 iterations before stopping.

maximumIterations  NullableInt32

Maximum iterations. = auto. 0 = evaluation only.

Return Value

[Missing <returns> documentation for "M:Altaxo.Calc.Optimization.LevenbergMarquardtMinimizerWithConstraintsNonAllocating.Minimum(Altaxo.Calc.Optimization.IObjectiveModelNonAllocating,System.Collections.Generic.IReadOnlyList{System.Double},System.Collections.Generic.IReadOnlyList{System.Double},System.Collections.Generic.IReadOnlyList{System.Boolean},System.Threading.CancellationToken,System.Action{System.Int32,System.Double,System.Collections.Generic.IReadOnlyList{System.Double}},System.Double,System.Double,System.Double,System.Double,System.Double,System.Nullable{System.Int32})"]

Reference