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About: Digital Filter Structures and Quantization Error Analysis

Collection type: Course

Course by: Douglas L. Jones

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Name: Digital Filter Structures and Quantization Error Analysis
ID: col10259
Language: English (en)
Summary: Practical implementations of digital filters introduce errors due to finite-precision data and arithmetic. Many different structures, both for FIR and IIR filters, offer different trade-offs between computational complexity, memory use, precision, and error. Approximating the errors as additive noise provides fairly accurate estimates of the resulting quantization noise levels, which can be used both to predict the performance of a chosen implementation and to determine the precision needed to meet design requirements.
Collection Subtype: Course
Subject: Science and Technology
Keywords: Filter, DSP, IIR, FIR, Quantization
License: Creative Commons Attribution License CC-BY 1.0
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)
Version: 1.1 (history)
Created: Jun 25, 2004 1:08 pm GMT-5
Revised: Jan 2, 2005 2:39 pm US/Central

Version History

Version: 1.1 Jan 2, 2005 2:39 pm US/Central by Douglas L. Jones
Changes: 
Moved "Limit Cycles" and "Scaling" modules  into an "Overflow" folder.
Placed "State-variable representation" module in the "Structures" folder.

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Jones, D. Digital Filter Structures and Quantization Error Analysis, Connexions Web site. http://cnx.org/content/col10259/1.1/, Jan 2, 2005.

American Medical Assocation (AMA) Manual of Style:

Jones D. Digital Filter Structures and Quantization Error Analysis [Connexions Web site]. January 2, 2005. Available at: http://cnx.org/content/col10259/1.1/.

American Psychological Assocation (APA) Publication Manual:

Jones, D. (2005, January 2). Digital Filter Structures and Quantization Error Analysis. Retrieved from the Connexions Web site: http://cnx.org/content/col10259/1.1/

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Jones, Douglas. "Digital Filter Structures and Quantization Error Analysis." Connexions. January 2, 2005. http://cnx.org/content/col10259/1.1/.

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Douglas Jones, "Digital Filter Structures and Quantization Error Analysis," Connexions, January 2, 2005, http://cnx.org/content/col10259/1.1/.

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Jones, D. 2005. Digital Filter Structures and Quantization Error Analysis. Connexions, January 2, 2005. http://cnx.org/content/col10259/1.1/.

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Jones, Douglas. Digital Filter Structures and Quantization Error Analysis. Connexions. 2 Jan. 2005 <http://cnx.org/content/col10259/1.1/>.