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About: Discrete-Time Filtering of Analog Signals

Module by: Don Johnson. E-mail the author

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Name: Discrete-Time Filtering of Analog Signals
ID: m0511
Language: English (en)
Summary: A brief introduction on how to filter digital signals
Subject: Science and Technology
Keywords: analog, analog signals, computational complexity, digital filter, digital signal processing, discrete-time, discrete-time filtering, DSP, filtering
License: Creative Commons Attribution License CC-BY 1.0

Authors: Don Johnson (dhj@rice.edu)
Copyright Holders: Don Johnson (dhj@rice.edu)
Maintainers: Don Johnson (dhj@rice.edu), Adan Galvan (agalvan@gmail.com), John Cottrell (jac3@rice.edu)

Latest version: 2.21 (history)
First publication date: Jul 25, 2000 12:00 am GMT-5
Last revision to module: Jun 5, 2009 2:45 pm GMT-5

Module XML: m0511_2.21.cnxml

Version History

Version: 2.21 Jun 5, 2009 2:45 pm GMT-5 by Connexions
Changes:
Modified markup for explicit .eps image reference

Version: 2.20 Jun 3, 2007 4:23 pm GMT-5 by Don Johnson
Changes:
Fixed some wording problems.

Version: 2.19 Sep 2, 2004 7:55 pm GMT-5 by Charlet Reedstrom
Changes:
updated to cnxml-0.5

Version: 2.18 Jul 26, 2003 6:28 pm GMT-5 by Don Johnson
Changes:
Fixed module links.

Version: 2.17 Aug 22, 2002 12:00 am GMT-5 by (Unknown)
Changes:
Fixed a dead link.

Version: 2.16 Aug 17, 2002 12:00 am GMT-5 by (Unknown)
Changes:
Removed base-2 from logarithms.

Version: 2.15 Aug 13, 2002 12:00 am GMT-5 by (Unknown)
Changes:
Upgraded to 0.4.

Version: 2.14 Aug 4, 2002 12:00 am GMT-5 by (Unknown)
Changes:
Fixed logarithm bases.

Version: 2.13 Apr 17, 2002 12:00 am GMT-5 by (Unknown)
Changes:
Audited by Erin Maloney on April 17, 2002 for best practices. Discrete function doesnt show as brackets in pdf... is this a problem?

Version: 2.12 Oct 29, 2001 12:00 am US/Central by (Unknown)
Changes:
Fixed typos.

Version: 2.11 Sep 14, 2001 12:00 am GMT-5 by (Unknown)
Changes:
- Use dhj as ID for Don

Version: 2.10 Sep 11, 2001 12:00 am GMT-5 by Brent Hendricks
Changes:
Converted to CNXML 0.3.5

Version: 2.9 Aug 23, 2001 12:00 am GMT-5 by (Unknown)
Changes:
deleted a whitespace after math tag.
-erin

Version: 2.8 Aug 23, 2001 12:00 am GMT-5 by (Unknown)
Changes:
Made O() a function

Version: 2.7 Aug 20, 2001 12:00 am GMT-5 by (Unknown)
Changes:
I re-uploaded the image and the .eps file.

Version: 2.6 Jul 17, 2001 12:00 am GMT-5 by (Unknown)
Changes:
keywords added
made John Cottrell a maintainer
fixed minor errors

Version: 2.5 Jun 12, 2001 12:00 am GMT-5 by (Unknown)
Changes:
uploaded updated ver

Version: 2.4 Jun 5, 2001 12:00 am GMT-5 by (Unknown)
Changes:
updated to ver .3

Version: 2.3 Jun 5, 2001 12:00 am GMT-5 by (Unknown)
Changes:
updated to ver .3

Version: 2.2 Jun 5, 2001 12:00 am GMT-5 by (Unknown)
Changes:
Fixed equation appearances, added an abstract.

Version: 2.0 Aug 10, 2000 12:00 am GMT-5 by Brent Hendricks
Changes:
Bumped version to 2.0

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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: Don Johnson
  • the title of the work: Discrete-Time Filtering of Analog Signals
  • the Connexions URL where the work can be found: http://cnx.org/content/m0511/2.21/

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:

Johnson, D. Discrete-Time Filtering of Analog Signals, Connexions Web site. http://cnx.org/content/m0511/2.21/, Jun 5, 2009.

American Medical Assocation (AMA) Manual of Style:

Johnson D. Discrete-Time Filtering of Analog Signals [Connexions Web site]. June 5, 2009. Available at: http://cnx.org/content/m0511/2.21/.

American Psychological Assocation (APA) Publication Manual:

Johnson, D. (2009, June 5). Discrete-Time Filtering of Analog Signals. Retrieved from the Connexions Web site: http://cnx.org/content/m0511/2.21/

Chicago Manual of Style (Bibliography):

Johnson, Don. "Discrete-Time Filtering of Analog Signals." Connexions. June 5, 2009. http://cnx.org/content/m0511/2.21/.

Chicago Manual of Style (Note):

Don Johnson, "Discrete-Time Filtering of Analog Signals," Connexions, June 5, 2009, http://cnx.org/content/m0511/2.21/.

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

Johnson, D. 2009. Discrete-Time Filtering of Analog Signals. Connexions, June 5, 2009. http://cnx.org/content/m0511/2.21/.

Modern Languages Association (MLA) Style Manual:

Johnson, Don. Discrete-Time Filtering of Analog Signals. Connexions. 5 June 2009 <http://cnx.org/content/m0511/2.21/>.