CubicSpline.CreateSmooth Method

Definition

Namespace: Numerics.NET.Curves
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4

Overload List

CreateSmooth(IList<Point>, Double) Constructs a smoothing spline for a set of points with specified smoothing parameter.
CreateSmooth(IList<Point>, Double, IList<Double>) Constructs a smoothing spline for a set of points with specified smoothing parameter and weights for the data points.
CreateSmooth(IList<Double>, IList<Double>, Double) Constructs a smoothing spline for a set of points with specified smoothing parameter.
CreateSmooth(IList<Double>, IList<Double>, Double, IList<Double>) Constructs a smoothing spline for a set of points with specified smoothing parameter and weights for the data points.

CreateSmooth(IList<Point>, Double)

Constructs a smoothing spline for a set of points with specified smoothing parameter.
C# 
public static CubicSpline CreateSmooth(
	IList<Point> dataPoints,
	double smoothingParameter
)

Parameters

dataPoints  IList<Point>
An list of Point values containing the data points.
smoothingParameter  Double
The smoothing parameter, with values between 0 (least squares horizontal line) and 1 (natural interpolating spline).

Return Value

CubicSpline

Remarks

This constructor constructs a smoothing spline which in general does not interpolate the data points but is more smooth.

Exceptions

ArgumentNullException

dataPoints is null.

CreateSmooth(IList<Point>, Double, IList<Double>)

Constructs a smoothing spline for a set of points with specified smoothing parameter and weights for the data points.
C# 
public static CubicSpline CreateSmooth(
	IList<Point> dataPoints,
	double smoothingParameter,
	IList<double> weights
)

Parameters

dataPoints  IList<Point>
An list of Point values containing the data points.
smoothingParameter  Double
The smoothing parameter, with values between 0 (least squares horizontal line) and 1 (natural interpolating spline).
weights  IList<Double>
A Double list containing the weights for the data points.

Return Value

CubicSpline

Remarks

This constructor constructs a smoothing spline which in general does not interpolate the data points but is more smooth.

Exceptions

ArgumentNullException

dataPoints is null.

CreateSmooth(IList<Double>, IList<Double>, Double)

Constructs a smoothing spline for a set of points with specified smoothing parameter.
C# 
public static CubicSpline CreateSmooth(
	IList<double> xValues,
	IList<double> yValues,
	double smoothingParameter
)

Parameters

xValues  IList<Double>
A Double list containing the x-values of the data points.
yValues  IList<Double>
A Double list containing the y-values corresponding to the values in xValues.
smoothingParameter  Double
The smoothing parameter, with values between 0 (least squares horizontal line) and 1 (natural interpolating spline).

Return Value

CubicSpline

Remarks

This constructor constructs a smoothing spline which in general does not interpolate the data points but is more smooth.

Exceptions

ArgumentNullException

xValues is null.

-or-

yValues is null.

DimensionMismatchException

The length of xValues does not equal the length of xValues.

CreateSmooth(IList<Double>, IList<Double>, Double, IList<Double>)

Constructs a smoothing spline for a set of points with specified smoothing parameter and weights for the data points.
C# 
public static CubicSpline CreateSmooth(
	IList<double> xValues,
	IList<double> yValues,
	double smoothingParameter,
	IList<double> weights
)

Parameters

xValues  IList<Double>
A Double list containing the x-values of the data points.
yValues  IList<Double>
A Double list containing the y-values corresponding to the values in xValues.
smoothingParameter  Double
The smoothing parameter, with values between 0 (least squares horizontal line) and 1 (natural interpolating spline).
weights  IList<Double>
A Double list containing the weights for the data points.

Return Value

CubicSpline

Remarks

This constructor constructs a smoothing spline which in general does not interpolate the data points but is more smooth.

Exceptions

ArgumentNullException

xValues is null.

-or-

yValues is null.

-or-

weights is null.

DimensionMismatchException

The length of yValues does not equal the length of xValues.

-or-

The length of weights does not equal the length of xValues.

See Also