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    • FillPartialDerivatives Method (Double, DenseVector(Double))
    • FillPartialDerivatives Method (Double, DenseVector)
  • FillPartialDerivatives Method (Double, DenseVector)
NonlinearCurveFillPartialDerivatives Method (Double, DenseVector)Extreme Optimization Numerical Libraries for .NET Professional
Fills a dense vector with the partial derivatives of the curve with respect to each of the curve parameters.

Namespace: Extreme.Mathematics.Curves
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16312.0)
Syntax

C#
VB
C++
F#
Copy
public virtual void FillPartialDerivatives(
	double x,
	DenseVector derivatives
)
Public Overridable Sub FillPartialDerivatives ( 
	x As Double,
	derivatives As DenseVector
)
public:
virtual void FillPartialDerivatives(
	double x, 
	DenseVector^ derivatives
)
abstract FillPartialDerivatives : 
        x : float * 
        derivatives : DenseVector -> unit 
override FillPartialDerivatives : 
        x : float * 
        derivatives : DenseVector -> unit 

Parameters

x
Type: SystemDouble
The value at which the partial derivatives should be evaluated.
derivatives
Type: Extreme.Mathematics.LinearAlgebraDenseVector
A DenseVector that is to hold the partial derivatives. The length of this vector must be at least the number of parameters of the curve.
Exceptions

ExceptionCondition
ArgumentNullExceptionderivatives is .
Remarks

This method calculates the partial derivatives at the specified point with respect to the parameters of the curve. The current values of the parameters are used.

The default implementation of this method calculates the partial derivatives using simple forward differences.

Version Information

Numerical Libraries

Supported in: 5.x, 4.x
See Also

Reference

NonlinearCurve Class
FillPartialDerivatives Overload
Extreme.Mathematics.Curves Namespace

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