FiniteDifferenceMethod Class

Represents a method for computing the derivative of a function using a finite differences approximation.

Definition

Namespace: Numerics.NET.Calculus
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3
C#
public class FiniteDifferenceMethod
Inheritance
Object  →  FiniteDifferenceMethod

Properties

AccuracyOrder Gets the accuracy order of the method.
Coefficients Gets a span containing the coefficients of the function values.
DerivativeOrder Gets the order of the derivative computed by the method.
Offsets Gets a span containing the distances between the points where the function is evaluated and the point where the derivative is requested, in units of the stepsize.

Methods

Backward Constructs a new finite difference method that uses backward differences to approximate a derivative of the specified order.
Central Constructs a new finite difference method that uses central differences to approximate a derivative of the specified order.
EqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
EstimateDerivative(Func<Double, Double>, Double) Estimates the derivative of a function at a point.
EstimateDerivative(Func<Double, Double>, Double, Boolean) Estimates the derivative of a function at a point.
EstimateDerivative(Func<Double, Double>, Double, Double) Estimates the derivative of a function at a point using a fixed step size.
EstimateDerivative(Func<Double, Double>, Double, Boolean, Double, Double, Double) Estimates the derivative of a function at a point.
FinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
Forward Constructs a new finite difference method that uses forward differences to approximate a derivative of the specified order.
FromOffsets Constructs a new finite differences method for the specified order of derivative that uses the specified set of points to approximate the derivative.
GetHashCodeServes as the default hash function.
(Inherited from Object)
GetTypeGets the Type of the current instance.
(Inherited from Object)
MemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
ToStringReturns a string that represents the current object.
(Inherited from Object)

See Also