| Name: | IIR Coefficient Quantization Analysis |
| ID: | m11926 |
| Language: | English (en) |
| Summary: | Proper coefficient quantization is essential for IIR filters. Sensitivity analysis shows that second-order cascade-form implementations have much lower sensitivity than higher-order direct-form or transpose-form structures. The normal form is even less sensitive, but requires more computation. |
| Subject: | Science and Technology |
| Keywords: | cascade-form structure, coefficient quantization, direct-form structure, IIR filter quantization, normal form, quantized pole locations, sensitivity analysis, transpose-form structure |
| Document Type: | -//CNX//DTD CNXML 0.5 plus MathML//EN |
| License: | Creative Commons Attribution License (CC-BY 1.0) |
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| Authors: | Douglas L. Jones (dl-jones@uiuc.edu) |
| Copyright Holders: | Douglas L. Jones (dl-jones@uiuc.edu) |
| Maintainers: | Douglas L. Jones (dl-jones@uiuc.edu), Kyle Clarkson (kclarks@gmail.com) |
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| Version: | 1.2 (history) |
| Created: | Jul 17, 2003 4:02 pm GMT-5 |
| Revised: | Jan 2, 2005 2:25 pm US/Central |
| Version: | 1.2 Jan 2, 2005 2:25 pm US/Central by Douglas L. Jones |
| Changes: | Minor edits and typo fixes. Added figures of quantized pole locations. Added links to other modules. |
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| Version: | 1.1 May 11, 2004 12:26 pm GMT-5 by Kyle Clarkson |
| Changes: | First Submission |
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Jones, D. IIR Coefficient Quantization Analysis, Connexions Web site. http://cnx.org/content/m11926/1.2/, Jan 2, 2005.
Jones D. IIR Coefficient Quantization Analysis [Connexions Web site]. January 2, 2005. Available at: http://cnx.org/content/m11926/1.2/.
Jones, D. (2005, January 2). IIR Coefficient Quantization Analysis. Retrieved from the Connexions Web site: http://cnx.org/content/m11926/1.2/
Jones, Douglas. "IIR Coefficient Quantization Analysis." Connexions. January 2, 2005. http://cnx.org/content/m11926/1.2/.
Douglas Jones, "IIR Coefficient Quantization Analysis," Connexions, January 2, 2005, http://cnx.org/content/m11926/1.2/.
Jones, D. 2005. IIR Coefficient Quantization Analysis. Connexions, January 2, 2005. http://cnx.org/content/m11926/1.2/.
Jones, Douglas. IIR Coefficient Quantization Analysis. Connexions. 2 Jan. 2005 <http://cnx.org/content/m11926/1.2/>.