SavitzkyGolayBuildBoundaryDerivatives Method

Builds the boundary points derivatives by sliding the center point of the filter towards each end of the data vectors. The filter length and polynomial degree are maintained.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

C++

Copy

public void BuildBoundaryDerivatives(
	DoubleVector data,
	ref DoubleVector filteredData,
	int order
)

Public Sub BuildBoundaryDerivatives ( 
	data As DoubleVector,
	ByRef filteredData As DoubleVector,
	order As Integer
)

public:
void BuildBoundaryDerivatives(
	DoubleVector^ data, 
	DoubleVector^% filteredData, 
	int order
)

member BuildBoundaryDerivatives : 
        data : DoubleVector * 
        filteredData : DoubleVector byref * 
        order : int -> unit

Parameters

data DoubleVector

Data to be differentiated.

filteredData DoubleVector

SG smoothed derivatives of

Copy

data

order Int32

Derivative order.

Exceptions

Exception	Condition
InvalidArgumentException	The length of the input data must be greater than window width = C# Copy NumberLeft + C# Copy NumberLeft + 1.

Reference

SavitzkyGolay Class

CenterSpace.NMath.Core Namespace