Numerical |
Class for evaluating the Jacobian of a function using finite differences.
By default, a central 3-point method is used.
Inheritance HierarchyNamespace: Altaxo.Calc.Differentiation
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3261.0 (4.8.3261.0)
SyntaxC#
public class NumericalJacobian
The NumericalJacobian type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | NumericalJacobian | Creates a numerical Jacobian object with a three point central difference method. |
| NumericalJacobian(Int32, Int32) | Creates a numerical Jacobian with a specified differentiation scheme. |
Properties| Name | Description | |
|---|---|---|
 | FunctionEvaluations | Number of function evaluations. |
Methods| Name | Description | |
|---|---|---|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
| Evaluate(FuncDouble, Double, Double) | Evaluates the Jacobian of scalar univariate function f at point x. |
| Evaluate(FuncDouble, Double, Double) | Evaluates the Jacobian of a multivariate function f at vector x. |
| Evaluate(FuncDouble, Double, Double) | Evaluates the Jacobian of a multivariate function array f at vector x. |
| Evaluate(FuncDouble, Double, Double, Double) | Evaluates the Jacobian of a multivariate function f at vector x given a current function value. |
| Evaluate(FuncDouble, Double, Double, Double) | Evaluates the Jacobian of a multivariate function array f at vector x given a vector of current function values. |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| ResetFunctionEvaluations | Resets the function evaluation counter for the Jacobian. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
See Also