NonlinearObjectiveFunctionNonAllocatingNumericalJacobian Method

Numerically approximates the Jacobian at the specified parameter vector.

Namespace: Altaxo.Calc.Optimization.ObjectiveFunctions
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)

Syntax

protected override Matrix<double> NumericalJacobian(
	Vector<double> parameters,
	Vector<double> currentValues,
	int accuracyOrder = 2
)

parameters VectorDouble: The parameter vector at which to evaluate the Jacobian.
currentValues VectorDouble: The model values corresponding to parameters.
accuracyOrder Int32 (Optional): The desired accuracy order for the numerical approximation.

MatrixDouble
The numerically approximated Jacobian matrix.