11193
EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Kaiser Window Transform
This Demonstration investigates the frequency-domain properties of the Kaiser window, a useful tool in signal processing.
Contributed by:
Jeff Bryant
Based on a program by:
Julius O. Smith
Modified by:
Faisal Mohamed
SNAPSHOTS
DETAILS
The Kaiser window is defined by the formula:
The Fourier transform of the Kaiser window
(where
is treated as continuous) is:
where
is the modified Bessel function of the first kind of zero order.
RELATED LINKS
The Kaiser Window
(
Wolfram Library Archive
)
PERMANENT CITATION
"
Kaiser Window Transform
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/KaiserWindowTransform/
Contributed by:
Jeff Bryant
Based on a program by:
Julius O. Smith
Modified by:
Faisal Mohamed
Share:
Embed Interactive Demonstration
New!
Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site.
More details »
Download Demonstration as CDF »
Download Author Code »
(preview »)
Files require
Wolfram
CDF Player
or
Mathematica
.
Related Demonstrations
More by Author
Frequency Spectrum of a Noisy Signal
Jon McLoone
Discrete Fourier Transform of Windowing Functions
Siva Perla
Digital Filters with Windowed Sinc Finite Impulse Response
Dana Tremblay
Complex and Real Planes of Discrete Fourier Transforms
Daniel de Souza Carvalho
Infinite Impulse Response (IIR) Digital Low-Pass Filter Design by Butterworth Method
Nasser M. Abbasi
Pi Filter
Selwyn Hollis
Pulse Width Modulation Principle
Harley H. Hartman
Beat Frequency of Sound Waves
Christopher Engberg
Power Content of Frequency Modulation and Phase Modulation
Nasser M. Abbasi
Discrete Fourier Sine and Cosine Transforms
Daniel de Souza Carvalho
Related Topics
Electrical Engineering
Physics
Signal Processing
Browse all topics
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have
Mathematica Player
or
Mathematica 7+