PolyharmonicSpline Class |
Namespace: Altaxo.Calc.Interpolation
public class PolyharmonicSpline : IInterpolationFunction, IInterpolationCurve
The PolyharmonicSpline type exposes the following members.
Name | Description | |
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PolyharmonicSpline |
Initializes the spline with a regularization parameter of zero and an derivative order of 2.
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Name | Description | |
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DerivativeOrder |
Derivative order of the spline. Effectively, the L2-norm of this derivative is minimized.
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NumberOfControlPoints |
Number of control points.
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NumberOfDimensions | Number of dimensions of the control points. | |
RegularizationParameter |
Regularization parameter (>=0).
If the regularization parameter is zero, interpolation is exact.
As it approaches infinity, the resulting spline is reduced to a least squares linear fit (in 2D this is a plane, the bending energy is 0).
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Name | Description | |
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Construct(IReadOnlyListDouble, IReadOnlyListDouble) |
Constructs the interpolation (1 dimensional). The values and the corresponding coordinates of the values are given in separate vectors.
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Construct(IReadOnlyListDouble, IReadOnlyListDouble) |
Constructs the interpolation (any dimension). The values and the corresponding coordinates of the values are given in separate vectors.
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Construct(IReadOnlyListDouble, IReadOnlyListDouble, IReadOnlyListDouble) |
Constructs the interpolation (2 dimensional). The values and the corresponding coordinates of the values are given in separate vectors.
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Construct(IReadOnlyListDouble, IReadOnlyListDouble, IReadOnlyListDouble, IReadOnlyListDouble) |
Constructs the interpolation (3 dimensional). The values and the corresponding coordinates of the values are given in separate vectors.
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Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) | |
Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) | |
GetBendingEnergy |
Gets the bending energy of the interpolation.
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GetHashCode | Serves as the default hash function. (Inherited from Object.) | |
GetInterpolatedValue |
Gets the interpolation value of given coordinates x and y.
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GetType | Gets the Type of the current instance. (Inherited from Object.) | |
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
ToString | Returns a string that represents the current object. (Inherited from Object.) |
Name | Description | |
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DefaultDerivativeOrder | Default value of the DerivativeOrder. | |
DefaultRegularizationParameter | Default value of the RegularizationParameter. |