Constructs a least squares B-spline approximation to the given data
points.
Namespace:
Imsl.Math
Assembly:
ImslCS (in ImslCS.dll) Version: 6.5.0.0
Syntax
Parameters
- xData
- Type: array<
System..::.Double
>[]()[]
A double array containing the x-coordinates of the data.
- yData
- Type: array<
System..::.Double
>[]()[]
A double array containing the y-coordinates of the data. The
arrays xData and yData must have the same length.
- nCoef
- Type: System..::.Int32
A int denoting the linear dimension of the spline subspace. It
should be smaller than the number of data points and greater than or
equal to the order of the spline.
- order
- Type: System..::.Int32
A int denoting the order of the spline.
- weight
- Type: array<
System..::.Double
>[]()[]
A double array containing the weights for the data.
The arrays xData, yDataa and weight must have
the same length.
- knot
- Type: array<
System..::.Double
>[]()[]
A double array containing the knot sequence for the spline.
See Also