Smoothing.MovingAverage Method

public static Vector<double> MovingAverage(
	Vector<double> signal,
	int windowLength,
	Padding padding = Padding.None,
	double paddedValue = 0
)

Public Shared Function MovingAverage ( 
	signal As Vector(Of Double),
	windowLength As Integer,
	Optional padding As Padding = Padding.None,
	Optional paddedValue As Double = 0
) As Vector(Of Double)

public:
static Vector<double>^ MovingAverage(
	Vector<double>^ signal, 
	int windowLength, 
	Padding padding = Padding::None, 
	double paddedValue = 0
)

static member MovingAverage : 
        signal : Vector<float> * 
        windowLength : int * 
        ?padding : Padding * 
        ?paddedValue : float 
(* Defaults:
        let _padding = defaultArg padding Padding.None
        let _paddedValue = defaultArg paddedValue 0
*)
-> Vector<float> 

Parameters

signal  Vector<Double>

The signal to filter.

windowLength  Int32

The length of the smoothing window. Must be odd.

padding  Padding  (Optional)

(Optional.) Specifies how the signal is padded for calculations near the lower and upper bounds. The default value is None.

paddedValue  Double  (Optional)

(Optional.) If padding is Constant, the value to use for padding; ignored otherwise.

Return Value

This method smooths a signal by computing the mean of a local neighbourhood of windowLength points around each data point.

The padding argument determines how calculations will be performed near the boundaries of the signal. The default value, None, indicates that the signal is not padded. Instead, only the available data points will be used to compute the first and last few smoothed values.

Reference