You are here: NI Home > Support > Product Reference > Manuals > LabVIEW DSP Module 2.5 Help

Applies a Kaiser-Bessel window to the input sequence X(t).

Details  

	X(t) is the input signal.
	beta is proportional to the side lobe attenuation. That is, the larger beta is, the greater the side lobe attenuation. The default is 0.0.
	Kaiser-Bessel{X(t)} is the input signal with the Kaiser-Bessel window applied.

Kaiser-Bessel Window Details

If y represents the output sequence Kaiser-Bessel{X(t)}, the Kaiser-Bessel Window VI obtains the elements of y from

for i = 0, 1, 2, …, n – 1

where n is the number of elements in X(t), and I_o(·) is the zero-order modified Bessel function.