OpenStax CNX

Sections
You are here: Home » Content » The DFT: Frequency Domain with a Computer Analysis

About: The DFT: Frequency Domain with a Computer Analysis

Module by: Robert Nowak. E-mail the author

View the content: The DFT: Frequency Domain with a Computer Analysis

Metadata

Name: The DFT: Frequency Domain with a Computer Analysis
ID: m10992
Language: English (en)
Summary: This module will take the ideas of sampling CT signals further by examining how such operations can be performed in the frequency domain and by using a computer.
Subject: Science and Technology
Keywords: A/D, analog, D/A, DFT, digital, discrete fourier transform, discrete time fourier transform, DTFT, sampling
Document Type: -//CNX//DTD CNXML 0.5 plus MathML//EN
License: Creative Commons Attribution License CC-BY 1.0

Authors: Robert Nowak (nowak@engr.wisc.edu)
Copyright Holders: Robert Nowak (nowak@engr.wisc.edu)
Maintainers: Michael Haag (mjhaag@gmail.com), Robert Nowak (nowak@engr.wisc.edu)

Latest version: 2.3 (history)
First publication date: Jan 9, 2003 12:00 am -0600
Last revision to module: Jul 22, 2005 3:08 pm -0500

Downloads

PDF: m10992_2.3.pdf PDF file, for viewing content offline and printing. Learn more.
EPUB: m10992_2.3.epub Electronic publication file, for viewing in handheld devices. Learn more.
XML: m10992_2.3.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.
Source Export ZIP: m10992_2.3.zip ZIP containing the module XML plus any included media files. Can be reimported in the editing interface. Learn more.
Offline ZIP: m10992_2.3_offline.zip An offline HTML copy of the content. Also includes XML, included media files, and other support files. Learn more.

Version History

Version: 2.3 Jul 22, 2005 3:08 pm -0500 by Charlet Reedstrom
Changes:
update to cnxml-0.5, fix typos

Version: 2.2 Mar 11, 2003 12:00 am -0600 by Michael Haag
Changes:
Corrected errors pointed out in comments.

Version: 2.1 Feb 28, 2003 12:00 am -0600 by Charlet Reedstrom
Changes:
fixed typos, added cnxns, removed hardcoded example number in name, fixed math markup in eqns 9 and 12 and removed extraneous apply lt and leq

Version: 2.0 Jan 9, 2003 12:00 am -0600 by (Unknown)
Changes:
New Module

How to Reuse and Attribute This Content

If you derive a copy of this content using a OpenStax_CNX account and publish your version, proper attribution of the original work will be automatically done for you.

If you reuse this work elsewhere, in order to comply with the attribution requirements of the license (CC-BY 1.0), you must include

  • the authors' names: Robert Nowak
  • the title of the work: The DFT: Frequency Domain with a Computer Analysis
  • the OpenStax_CNX URL where the work can be found: http://cnx.org/content/m10992/2.3/

See the citation section below for examples you can copy.

How to Cite and Attribute This Content

The following citation styles comply with the attribution requirements for the license (CC-BY 1.0) of this work:

American Chemical Society (ACS) Style Guide:

Nowak, R. The DFT: Frequency Domain with a Computer Analysis, OpenStax_CNX Web site. http://cnx.org/content/m10992/2.3/, Jul 22, 2005.

American Medical Assocation (AMA) Manual of Style:

Nowak R. The DFT: Frequency Domain with a Computer Analysis [OpenStax_CNX Web site]. July 22, 2005. Available at: http://cnx.org/content/m10992/2.3/.

American Psychological Assocation (APA) Publication Manual:

Nowak, R. (2005, July 22). The DFT: Frequency Domain with a Computer Analysis. Retrieved from the OpenStax_CNX Web site: http://cnx.org/content/m10992/2.3/

Chicago Manual of Style (Bibliography):

Nowak, Robert. "The DFT: Frequency Domain with a Computer Analysis." OpenStax_CNX. July 22, 2005. http://cnx.org/content/m10992/2.3/.

Chicago Manual of Style (Note):

Robert Nowak, "The DFT: Frequency Domain with a Computer Analysis," OpenStax_CNX, July 22, 2005, http://cnx.org/content/m10992/2.3/.

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

Nowak, R. 2005. The DFT: Frequency Domain with a Computer Analysis. OpenStax_CNX, July 22, 2005. http://cnx.org/content/m10992/2.3/.

Modern Languages Association (MLA) Style Manual:

Nowak, Robert. The DFT: Frequency Domain with a Computer Analysis. OpenStax_CNX. 22 July 2005 <http://cnx.org/content/m10992/2.3/>.