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Module by: UW EE235 TA UW EE235 TA. E-mail the author

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Name: Filtering Periodic Signals
ID: m14481
Language: English (en)
Summary: This development of these labs was supported by the National Science Foundation under Grant No. DUE-0511635. Any opinions, conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.
Subject: Science and Technology
Document Type: -//CNX//DTD CNXML 0.5 plus MathML//EN
License: Creative Commons Attribution License CC-BY 2.0
Authors: UW EE235 TA UW EE235 TA (mo@ee.washington.edu)
Copyright Holders: UW EE235 TA UW EE235 TA (mo@ee.washington.edu)
Maintainers: UW EE235 TA UW EE235 TA (mo@ee.washington.edu)
Latest version: 1.8 (history)
First publication date: Oct 27, 2006 6:03 pm GMT-5
Last revision to module: Nov 11, 2008 5:09 pm US/Central

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Version History

Version: 1.9 Feb 23, 2010 9:55 pm US/Central by UW EE235 TA UW EE235 TA
Changes: 
Code in low-pass filtering example fixed so that H(s) is evaluated in rad/s and sampled FRF is plotted against Hz. Comments added to that code and previous example code.

-Charlie Matlack, cmatlack@uw.edu
Version: 1.8 Nov 11, 2008 5:09 pm US/Central by UW EE235 TA UW EE235 TA Currently viewing this version.
Changes: 
Added another hint for the Sound Separation exercise 4.
Version: 1.7 Nov 14, 2007 11:49 pm US/Central by UW EE235 TA UW EE235 TA
Changes: 
fixed typo in definition of sound & soundsc
Version: 1.6 Nov 12, 2007 5:18 pm US/Central by UW EE235 TA UW EE235 TA
Changes: 
Reorganized the presentation to have the FFT stuff first, so that it can serve as a reference. Aslo, this makes the LPF and HPF sections are shorter and more similar.
Version: 1.5 Nov 12, 2007 2:23 pm US/Central by UW EE235 TA UW EE235 TA
Changes: 
 Fixed a couple typos and made a few minor wording changes.  MO
Version: 1.4 Sep 28, 2007 3:02 pm GMT-5 by UW EE235 TA UW EE235 TA
Changes: 
added NSF credit/disclaimer to metadata
Version: 1.3 May 25, 2007 5:00 am GMT-5 by UW EE235 TA UW EE235 TA
Changes: 
Fixed typo in problem 5, fall to shake.
Version: 1.2 May 24, 2007 4:34 am GMT-5 by UW EE235 TA UW EE235 TA
Changes: 
In bonus problem, changed ed1 to shake.  Also changed mixed to mixedsig to avoid confusion with the previous problem.
Version: 1.1 Apr 30, 2007 1:53 am GMT-5 by UW EE235 TA UW EE235 TA
Changes: 
First post.

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UW EE235 TA, UW EE235 TA. "Filtering Periodic Signals." Connexions. November 11, 2008. http://cnx.org/content/m14481/1.8/.

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UW EE235 TA, UW EE235 TA. Filtering Periodic Signals. Connexions. 11 Nov. 2008 <http://cnx.org/content/m14481/1.8/>.