- KaiserWindow, also know as Kaiser–Bessel window, is a window function typically used for finite impulse response (FIR) filter design and spectral analysis.
- Window functions are used in applications where data is processed in short segments and have a smoothing effect by gradually tapering data values to zero at the ends of each segment.
- KaiserWindow[x,α] is equivalent to for -≤x≤ and 0 otherwise.
- KaiserWindow[x] is equivalent to KaiserWindow[x,3].
- KaiserWindow automatically threads over lists.
Examplesopen allclose all
Basic Examples (3)
Use a window specification to calculate sample PowerSpectralDensity of an ARMA process:
Properties & Relations (8)
Possible Issues (1)
Two-dimensional sampling of Kaiser window will use a different parameter for each row of samples when passed as a symbol to Array:
Wolfram Research (2012), KaiserWindow, Wolfram Language function, https://reference.wolfram.com/language/ref/KaiserWindow.html.
Wolfram Language. 2012. "KaiserWindow." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/KaiserWindow.html.
Wolfram Language. (2012). KaiserWindow. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/KaiserWindow.html