Barycentric
Definition
Namespace: Extreme.Mathematics.Curves
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
Overload List
| Get | Constructs a Floater-Hormann interpolating rational function through a set of points. |
| Get | Constructs the Floater-Hormann interpolating rational function of the specified order over the given interval for the specified function. |
GetFloaterHormannInterpolator(Vector<Double>, Vector<Double>, Int32)
Constructs a Floater-Hormann interpolating rational function
through a set of points.
public static BarycentricSeries GetFloaterHormannInterpolator(
Vector<double> xValues,
Vector<double> yValues,
int order
)Parameters
- xValues Vector<Double>
- A vector containing the x-coordinates of the interpolation points. The elements of this array must be distinct.
- yValues Vector<Double>
- A vector containing the y-coordinates of the interpolation points.
- order Int32
- The order or blending parameter of the Floater-Hormann basis.
Return Value
BarycentricSeriesThe interpolating BarycentricSeries for the specified points.
Exceptions
| Argument | xValues is null.
-or- yValues is null. |
| Dimension | The arrays xValues and yValues have different lengths. |
| Argument | order is less than zero or greater than or equal to the length of xValues and yValues. |
GetFloaterHormannInterpolator(Func<Double, Double>, Double, Double, Int32, Int32)
Constructs the Floater-Hormann interpolating rational function
of the specified order over the given interval
for the specified function.
public static BarycentricSeries GetFloaterHormannInterpolator(
Func<double, double> function,
double lowerBound,
double upperBound,
int length,
int order
)Parameters
- function Func<Double, Double>
- A delegate that represents the function to interpolate.
- lowerBound Double
- The lower bound of the interval.
- upperBound Double
- The upper bound of the interval.
- length Int32
- The number of interpolation points.
- order Int32
Return Value
BarycentricSeriesA BarycentricSeries object.
Exceptions
| Argument | The interval has zero length. |
| Argument | function is null. |
| Argument | order is less than zero or greater than or equal to length. |