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About: Short Time Fourier Transform

Module by: Ivan Selesnick. E-mail the author

View the content: Short Time Fourier Transform


Name: Short Time Fourier Transform
ID: m10570
Language: English (en)
Summary: Introduction to the Short Time Fourier Transform, which includes it's definition and methods for its use.
Subject: Mathematics and Statistics, Science and Technology
Keywords: short time fourier transform, stft
Document Type: -//CNX//DTD CNXML 0.5 plus MathML//EN
License: Creative Commons Attribution License CC-BY 1.0

Authors: Ivan Selesnick (
Copyright Holders: Ivan Selesnick (
Maintainers: Adan Galvan (, Ivan Selesnick (

Latest version: 2.4 (history)
First publication date: May 1, 2002 12:00 am +0000
Last revision to module: Aug 9, 2005 2:16 pm +0000


PDF: m10570_2.4.pdf PDF file, for viewing content offline and printing. Learn more.
XML: m10570_2.4.cnxml XML that defines the structure and contents of the module, minus any included media files. Can be reimported in the editing interface. Learn more.

Version History

Version: 2.4 Aug 9, 2005 2:16 pm +0000 by Charlet Reedstrom
update to cnxml-0.5, fix typos, update mathml

Version: 2.3 Mar 28, 2003 12:00 am +0000 by Charlet Reedstrom
changed metadata, fixed typos and equations, marked up inline math variables as math, added codeline, added cnxns to figs

Version: 2.2 May 7, 2002 12:00 am +0000 by (Unknown)
updated author/maintainer info

Version: 2.1 May 7, 2002 12:00 am +0000 by (Unknown)
completed the module

Version: 2.0 May 1, 2002 12:00 am +0000 by (Unknown)
Added initial template for new module m10570

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American Chemical Society (ACS) Style Guide:

Selesnick, I. Short Time Fourier Transform, OpenStax-CNX Web site., Aug 9, 2005.

American Medical Assocation (AMA) Manual of Style:

Selesnick I. Short Time Fourier Transform [OpenStax-CNX Web site]. August 9, 2005. Available at:

American Psychological Assocation (APA) Publication Manual:

Selesnick, I. (2005, August 9). Short Time Fourier Transform. Retrieved from the OpenStax-CNX Web site:

Chicago Manual of Style (Bibliography):

Selesnick, Ivan. "Short Time Fourier Transform." OpenStax-CNX. August 9, 2005.

Chicago Manual of Style (Note):

Ivan Selesnick, "Short Time Fourier Transform," OpenStax-CNX, August 9, 2005,

Chicago Manual of Style (Reference, in Author-Date style):

Selesnick, I. 2005. Short Time Fourier Transform. OpenStax-CNX, August 9, 2005.

Modern Languages Association (MLA) Style Manual:

Selesnick, Ivan. Short Time Fourier Transform. OpenStax-CNX. 9 Aug. 2005 <>.