View the content:
Signals Represent Information
| Name: | Signals Represent Information |
| ID: | m0001 |
| Language: | English (en) |
| Summary: | |
| Subject: | Science and Technology |
| Keywords: | analog signal, digital signal, information, signal |
| 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), Roy Ha (rha@alumni.rice.edu) |
|
|
|
| Latest version: | 2.27 (history) |
| First publication date: | Jun 20, 2000 12:00 am -0500 |
| Last revision to module: | Jun 4, 2009 11:18 am -0500 |
| PDF: | m0001_2.27.pdf | PDF file, for viewing content offline and printing. Learn more. |
| EPUB: | m0001_2.27.epub | Electronic publication file, for viewing in handheld devices. Learn more. |
| XML: | m0001_2.27.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: | m0001_2.27.zip | ZIP containing the module XML plus any included media files. Can be reimported in the editing interface. Learn more. |
| Version: | 2.27 Jun 4, 2009 11:18 am -0500 by Connexions |
| Changes: | Modified markup for explicit .eps image reference |
|
|
|
| Version: | 2.26 May 9, 2007 11:26 am -0500 by Chuck Bearden |
| Changes: | Changed the ASCII table to look better. |
|
|
|
| Version: | 2.25 Apr 25, 2005 1:55 pm -0500 by Charlet Reedstrom |
| Changes: | update to cnxml-0.5 |
|
|
|
| Version: | 2.24 Aug 16, 2004 4:33 pm -0500 by Adan Galvan |
| Changes: | added colspecs so that table would print correctly |
|
|
|
| Version: | 2.23 Apr 16, 2003 12:00 am -0500 by Charlet Reedstrom |
| Changes: | replaced the old mode designation in math tag with display - it was bothering me |
|
|
|
| Version: | 2.22 Aug 16, 2002 12:00 am -0500 by (Unknown) |
| Changes: | Fixed minor typos. |
|
|
|
| Version: | 2.21 Jun 17, 2002 12:00 am -0500 by (Unknown) |
| Changes: | converted to cnxml 4.0 |
|
|
|
| Version: | 2.20 Jun 15, 2002 12:00 am -0500 by (Unknown) |
| Changes: | changed module name |
|
|
|
| Version: | 2.19 Jun 15, 2002 12:00 am -0500 by (Unknown) |
| Changes: | Changed the name of the modeule and deleted the first paragraph. |
|
|
|
| Version: | 2.18 Apr 2, 2002 12:00 am -0600 by (Unknown) |
| Changes: | Removed empty cnxn tag linking to first figure of the module. |
|
|
|
| Version: | 2.17 Mar 28, 2002 12:00 am -0600 by (Unknown) |
| Changes: | Fixed typo of "caterogy" and updated metadata. |
|
|
|
| Version: | 2.16 Sep 11, 2001 12:00 am -0500 by Brent Hendricks |
| Changes: | Converted to CNXML 0.3.5 |
|
|
|
| Version: | 2.15 Aug 29, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Fixed table reference error. |
|
|
|
| Version: | 2.14 Aug 29, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Fixed some keywords and minor typos. |
|
|
|
| Version: | 2.13 Aug 22, 2001 12:00 am -0500 by (Unknown) |
| Changes: | The table looks fine and the rest of the module does as well. -erin |
|
|
|
| Version: | 2.12 Aug 20, 2001 12:00 am -0500 by (Unknown) |
| Changes: | I reuploaded all the image files to include the eps files. |
|
|
|
| Version: | 2.11 Aug 17, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Added speechexample.eps to the pool |
|
|
|
| Version: | 2.10 Aug 17, 2001 12:00 am -0500 by (Unknown) |
| Changes: | No changes |
|
|
|
| Version: | 2.9 Aug 15, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Changed the table to a cals table. |
|
|
|
| Version: | 2.8 Aug 15, 2001 12:00 am -0500 by (Unknown) |
| Changes: | - Change ID to m0001 - Refer to png files, not gif |
|
|
|
| Version: | 2.7 Jul 17, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Reorganized to make more modular, minor fixes. |
|
|
|
| Version: | 2.6 May 31, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Changed around the intro paragraph to read better and made the MathML vectors x_0 into real vectors (not display vectors) |
|
|
|
| Version: | 2.5 May 31, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Changed the intro paragraph to be more readable and make the difference between analog and digital more clear. |
|
|
|
| Version: | 2.4 May 30, 2001 12:00 am -0500 by (Unknown) |
| Changes: | fd |
|
|
|
| Version: | 2.3 May 30, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Updated abstract |
|
|
|
| Version: | 2.2 May 25, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Sample text |
|
|
|
| Version: | 2.1 May 25, 2001 12:00 am -0500 by (Unknown) |
| Changes: | Updated module from cnxml ver 0.2 to ver 0.3 |
|
|
|
| Version: | 2.0 Feb 12, 2001 12:00 am -0600 by Brent Hendricks |
| Changes: | Bump version to 2.0 |
If you derive a copy of this content using a Connexions 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
See the citation section below for examples you can copy.
The following citation styles comply with the attribution requirements for the license (CC-BY 1.0) of this work:
Johnson, D. Signals Represent Information, Connexions Web site. http://cnx.org/content/m0001/2.27/, Jun 4, 2009.
Johnson D. Signals Represent Information [Connexions Web site]. June 4, 2009. Available at: http://cnx.org/content/m0001/2.27/.
Johnson, D. (2009, June 4). Signals Represent Information. Retrieved from the Connexions Web site: http://cnx.org/content/m0001/2.27/
Johnson, Don. "Signals Represent Information." Connexions. June 4, 2009. http://cnx.org/content/m0001/2.27/.
Don Johnson, "Signals Represent Information," Connexions, June 4, 2009, http://cnx.org/content/m0001/2.27/.
Johnson, D. 2009. Signals Represent Information. Connexions, June 4, 2009. http://cnx.org/content/m0001/2.27/.
Johnson, Don. Signals Represent Information. Connexions. 4 June 2009 <http://cnx.org/content/m0001/2.27/>.
More about this content: Metadata | Downloads | Version History
This work is licensed by Don Johnson under a Creative Commons Attribution License (CC-BY 1.0), and is an Open Educational Resource.
Last edited by Connexions on Jun 4, 2009 11:18 am -0500.
