Rational Class |
Quotient of two polynomials, with coefficients a0..an (nominator) and b1..bm (denominator). The coefficent b0 of the denominator polynom is fixed to 1.
Inheritance HierarchyNamespace: Altaxo.Calc.FitFunctions.General
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
SyntaxC#
public class Rational : IFitFunctionWithDerivative, IFitFunction, IImmutable
The Rational type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | Rational | Initializes a new instance of the Rational class |
| Rational(Int32, Int32) | Initializes a new instance of the Rational class |
Properties| Name | Description | |
|---|---|---|
 | NumberOfDependentVariables | |
| NumberOfIndependentVariables | |
| NumberOfParameters | |
| PolynomialOrder_Denominator | |
| PolynomialOrder_Nominator |
Methods| Name | Description | |
|---|---|---|
 | CreateRational_1_1 | |
| DefaultParameterValue | |
| DefaultVarianceScaling | |
| DependentVariableName | |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
| Evaluate(Double, Double, Double) | |
| Evaluate(IROMatrixDouble, IReadOnlyListDouble, IVectorDouble, IReadOnlyListBoolean) | |
| EvaluateDerivative | |
 | 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) |
| GetParameterBoundariesHardLimit | Gets the parameter boundaries that are really a hard limit, i.e. outside those limits, the function would probably evaluate NaN values, or makes no sense. |
| GetParameterBoundariesSoftLimit | Gets the intended parameter boundaries. This are soft limits, boundaries so that the intended purpose of the fit function is fullfilled. Example: in the exponential decay Exp(-a*t) a is intended to be positive. This is a soft limit, and not a hard limit, because a could be also negative, and the fit nevertheless would succeed. |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| IndependentVariableName | |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| ParameterName | |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
| WithPolynomialOrder_Denominator | Creates a new instance with the provided order for the positive exponents. |
| WithPolynomialOrder_Nominator | Creates a new instance with the provided order for the nominator polynom. |
Events
See Also