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About: Common Fourier Transforms

Module by: Melissa Selik, Richard Baraniuk. E-mail the authors

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Name: Common Fourier Transforms
ID: m10099
Language: English (en)
Summary: Lists time domain signal, frequency domain signal, and condition for twentytwo Fourier transforms.
Subject: Science and Technology
Keywords: continuous time, fourier transform, signals, systems
License: Creative Commons Attribution License CC-BY 3.0

Authors: Melissa Selik (, Richard Baraniuk (
Copyright Holders: Melissa Selik (, Richard Baraniuk (
Maintainers: Melissa Selik (, Richard Baraniuk (, Justin Romberg (, Ricardo Radaelli-Sanchez (, Mariyah Poonawala (, Prashant Singh (, Matthew Moravec (

Latest version: 2.12 (history)
First publication date: Jun 14, 2001 12:00 am -0500
Last revision to module: Dec 19, 2013 11:08 am -0600


PDF: m10099_2.12.pdf PDF file, for viewing content offline and printing. Learn more.
XML: m10099_2.12.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: 2.12 Dec 19, 2013 11:08 am -0600 by Collins Williamson
added moravec as maintainer

Version: 2.11 Jul 22, 2010 3:05 pm -0500 by Collins Williamson
2010 update

Version: 2.10 Oct 1, 2009 2:03 pm -0500 by Richard Baraniuk
added google analytics tracking code

Version: 2.9 Aug 10, 2004 1:16 pm -0500 by Elizabeth Gregory
Updated to CNXML 0.5

Version: 2.8 Jul 9, 2003 2:05 pm -0500 by Charlet Reedstrom

Version: 2.7 May 30, 2002 12:00 am -0500 by (Unknown)
Audited:  Checked printing and MathML.  Fixed few outdated tags.

Version: 2.6 Nov 26, 2001 12:00 am -0600 by (Unknown)
The module was converted to cnxml 0.3.5, the table tags were converted, and the mathml was cleaned up.

Version: 2.5 Nov 20, 2001 12:00 am -0600 by Brent Hendricks
Reverted to CNXML0.3 until tables are converted :(

Version: 2.4 Nov 20, 2001 12:00 am -0600 by Brent Hendricks
Updated to CNXML 0.3.5

Version: 2.3 Jul 20, 2001 12:00 am -0500 by (Unknown)
Added jrom as maintainer in database

Version: 2.2 Jun 22, 2001 12:00 am -0500 by (Unknown)
Changed all the erroneous minuses back to divides.

Version: 2.1 Jun 14, 2001 12:00 am -0500 by (Unknown)
Initial conversion from 0.1

Version: 2.0 Jun 14, 2001 12:00 am -0500 by (Unknown)
Added initial template for new module m10099

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American Chemical Society (ACS) Style Guide:

Selik, M.; Baraniuk, R. Common Fourier Transforms, OpenStax-CNX Web site., Dec 19, 2013.

American Medical Assocation (AMA) Manual of Style:

Selik M, Baraniuk R. Common Fourier Transforms [OpenStax-CNX Web site]. December 19, 2013. Available at:

American Psychological Assocation (APA) Publication Manual:

Selik, M., & Baraniuk, R. (2013, December 19). Common Fourier Transforms. Retrieved from the OpenStax-CNX Web site:

Chicago Manual of Style (Bibliography):

Selik, Melissa, and Richard Baraniuk. "Common Fourier Transforms." OpenStax-CNX. December 19, 2013.

Chicago Manual of Style (Note):

Melissa Selik and Richard Baraniuk, "Common Fourier Transforms," OpenStax-CNX, December 19, 2013,

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

Selik, M., & Baraniuk, R. 2013. Common Fourier Transforms. OpenStax-CNX, December 19, 2013.

Modern Languages Association (MLA) Style Manual:

Selik, Melissa, and Richard Baraniuk. Common Fourier Transforms. OpenStax-CNX. 19 Dec. 2013 <>.