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Name: Multirate Filtering: Introduction
ID: m10024
Language: English (en)
Summary: A sample-rate compressor removes (D-1) of every D input samples. A sample-rate expander inserts (U-1) zeros after every input sample.
Subject: Science and Technology
Keywords: decimation, downsample, DSP, interpolation, multirate sampling, multirate system, sample-rate compressor, sample-rate expander, upsample
License: Creative Commons Attribution License CC-BY 1.0
Authors: Douglas L. Jones (dl-jones@uiuc.edu), Swaroop Appadwedula (appadwed@uiuc.edu), Matthew Berry (mjberry@uiuc.edu), Mark Haun (markhaun@uiuc.edu), Jake Janovetz (jake@janovetz.com), Michael Kramer (kramer@ifp.uiuc.edu), Dima Moussa (dmoussa@uiuc.edu), Daniel Sachs (sachs@uiuc.edu), Brian Wade (bwade@uiuc.edu)
Copyright Holders: Douglas L. Jones (dl-jones@uiuc.edu), Swaroop Appadwedula (appadwed@uiuc.edu), Matthew Berry (mjberry@uiuc.edu), Mark Haun (markhaun@uiuc.edu), Jake Janovetz (jake@janovetz.com), Michael Kramer (kramer@ifp.uiuc.edu), Dima Moussa (dmoussa@uiuc.edu), Daniel Sachs (sachs@uiuc.edu), Brian Wade (bwade@uiuc.edu)
Maintainers: Douglas L. Jones (dl-jones@uiuc.edu), Swaroop Appadwedula (appadwed@uiuc.edu), Matthew Berry (mjberry@uiuc.edu), Daniel Sachs (sachs@uiuc.edu), Mark Butala (butala@uiuc.edu), Ricardo Radaelli-Sanchez (ricky@alumni.rice.edu), Robert Morrison (rlmorris@uiuc.edu)
Latest version: 2.21 (history)
First publication date: May 31, 2001 12:00 am GMT-5
Last revision to module: Jun 3, 2009 3:24 pm GMT-5
Module XML: m10024_2.21.cnxml

Version History

Version: 2.21 Jun 3, 2009 3:24 pm GMT-5 by Connexions
Changes: 
Modified markup for explicit .eps image reference
Version: 2.20 Jun 1, 2009 9:20 am GMT-5 by Connexions
Changes: 
Modified markup for explicit .eps image reference
Version: 2.19 Feb 25, 2004 12:33 pm US/Central by Adan Galvan
Changes: 
added maintainer
Version: 2.18 Aug 1, 2003 10:55 am GMT-5 by Elizabeth Gregory
Changes: 
Updated to 0.5
Version: 2.17 Sep 5, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
added a maintainer
Version: 2.16 Sep 5, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
updated maintainers list
Version: 2.15 Aug 24, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
edited for content and style
edited metadata
Version: 2.14 Aug 21, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
changes a picture
Version: 2.13 Aug 20, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
edited title
Version: 2.12 Aug 19, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
edited metadata
Version: 2.11 Aug 19, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
upgraded to 0.4
Version: 2.10 Aug 19, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
edited metadata
Version: 2.9 Jun 13, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
edited for style
Version: 2.8 Jun 11, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
Added maintainers
Version: 2.7 Jun 3, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
Split module into three parts.
Version: 2.6 May 17, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
fixed a typo after consulting with Adan to see what it should really say
Version: 2.5 May 15, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
changed mn to mi where appropriate, removed hardcoded numbers in cnxns, changed markup of up- and down- and plusminus, changed unicode pi to pi tag, removed display=inline on eqn
Version: 2.4 Mar 14, 2002 12:00 am US/Central by (Unknown)
Changes: 
Demodularized, corrected a few mistakes and version number
Version: 2.3 Aug 14, 2001 12:00 am GMT-5 by (Unknown)
Changes: 
- Fixed authorlist
Version: 2.2 Aug 14, 2001 12:00 am GMT-5 by (Unknown)
Changes: 
- Updated to CNXML 0.3.5
Version: 2.1 May 31, 2001 12:00 am GMT-5 by (Unknown)
Changes: 
created new module
Version: 2.0 May 31, 2001 12:00 am GMT-5 by (Unknown)
Changes: 
Added initial template for new module m10024

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  • the authors' names: Douglas Jones, Swaroop Appadwedula, Matthew Berry, Mark Haun, Jake Janevitz, Michael Kramer, Dima Moussa, Daniel Sachs, Brian Wade
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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:

Jones, D.; Appadwedula, S.; Berry, M.; Haun, M.; Janevitz, J.; Kramer, M.; Moussa, D.; Sachs, D.; Wade, B. Multirate Filtering: Introduction, Connexions Web site. http://cnx.org/content/m10024/2.21/, Jun 3, 2009.

American Medical Assocation (AMA) Manual of Style:

Jones D, Appadwedula S, Berry M, et al. Multirate Filtering: Introduction [Connexions Web site]. June 3, 2009. Available at: http://cnx.org/content/m10024/2.21/.

American Psychological Assocation (APA) Publication Manual:

Jones, D., Appadwedula, S., Berry, M., Haun, M., Janevitz, J., Kramer, M., Moussa, D., Sachs, D., & Wade, B. (2009, June 3). Multirate Filtering: Introduction. Retrieved from the Connexions Web site: http://cnx.org/content/m10024/2.21/

Chicago Manual of Style (Bibliography):

Jones, Douglas, Swaroop Appadwedula, Matthew Berry, Mark Haun, Jake Janevitz, Michael Kramer, Dima Moussa, Daniel Sachs, and Brian Wade. "Multirate Filtering: Introduction." Connexions. June 3, 2009. http://cnx.org/content/m10024/2.21/.

Chicago Manual of Style (Note):

Douglas Jones and others, "Multirate Filtering: Introduction," Connexions, June 3, 2009, http://cnx.org/content/m10024/2.21/.

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

Jones, D., Appadwedula, S., Berry, M., Haun, M., Janevitz, J., Kramer, M., Moussa, D., Sachs, D., & Wade, B. 2009. Multirate Filtering: Introduction. Connexions, June 3, 2009. http://cnx.org/content/m10024/2.21/.

Modern Languages Association (MLA) Style Manual:

Jones, Douglas, Swaroop Appadwedula, Matthew Berry, Mark Haun, Jake Janevitz, Michael Kramer, Dima Moussa, Daniel Sachs, and Brian Wade. Multirate Filtering: Introduction. Connexions. 3 June 2009 <http://cnx.org/content/m10024/2.21/>.