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

C#
public BsLeastSquares(
	double[] xData,
	double[] yData,
	int nCoef
)
Visual Basic (Declaration)
Public Sub New ( _
	xData As Double(), _
	yData As Double(), _
	nCoef As Integer _
)
Visual C++
public:
BsLeastSquares(
	array<double>^ xData, 
	array<double>^ yData, 
	int nCoef
)

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 (whose default value is 4).

See Also