WindowFunctions.BlackmanNuttall Method

Definition

Namespace: Numerics.NET.SignalProcessing
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2

BlackmanNuttall(Int32)	Returns a symmetric 4 term Blackman-Nuttall window of the specified length.
BlackmanNuttall(Int32, WindowSampling)	Returns a 4 term Blackman-Nuttall window of the specified length and symmetry.

Returns a symmetric 4 term Blackman-Nuttall window of the specified length.

public static WindowFunction BlackmanNuttall(
	int length
)

Visual Basic

Public Shared Function BlackmanNuttall ( 
	length As Integer
) As WindowFunction

C++/CLI

public:
static WindowFunction^ BlackmanNuttall(
	int length
)

static member BlackmanNuttall : 
        length : int -> WindowFunction

WindowFunction
A WindowFunction that represents a 4 term Blackman-Nuttall window with a length of length, normalized so the largest value is 1.

If the window length is even, the maximum value of 1 may not appear.

length is less than or equal to zero.

Returns a 4 term Blackman-Nuttall window of the specified length and symmetry.

public static WindowFunction BlackmanNuttall(
	int length,
	WindowSampling sampling
)

Visual Basic

Public Shared Function BlackmanNuttall ( 
	length As Integer,
	sampling As WindowSampling
) As WindowFunction

C++/CLI

public:
static WindowFunction^ BlackmanNuttall(
	int length, 
	WindowSampling sampling
)

static member BlackmanNuttall : 
        length : int * 
        sampling : WindowSampling -> WindowFunction

length Int32: The length of the window.
sampling WindowSampling: A WindowSampling value that indicates whether the filter is symmetrical or periodic.

WindowFunction
A WindowFunction that represents a 4 term Blackman-Nuttall window with a length of length, normalized so the largest value is 1.

If the window is symmetrical and the length is even, the maximum value of 1 may not appear.

length is less than or equal to zero.