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Implementation of low-complexity FIR filters using difference methods
Linköping University, Department of Electrical Engineering, Electronics System. Linköping University, The Institute of Technology.
Linköping University, Department of Electrical Engineering, Electronics System. Linköping University, The Institute of Technology.ORCID iD: 0000-0003-3470-3911
Linköping University, Department of Electrical Engineering, Electronics System. Linköping University, The Institute of Technology.
2004 (English)In: Swedish System-on-Chip Conference 2004, April 13-14, Båstad, Sweden, 2004Conference paper, Published paper (Other academic)
Abstract [en]

In this paper we discuss implementation of low-complexity FIR filters using difference methods. By realizing the differences between coefficients and from them the actual coefficients, the complexity of the filter implementations can be reduced. Here two different methods are proposed for selecting the differences. Both methods can be implemented with low execution times, making it possible to include them in the search for quantized filter coefficients.

Place, publisher, year, edition, pages
2004.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-23611Local ID: 3101OAI: oai:DiVA.org:liu-23611DiVA: diva2:243926
Conference
The Swedish System-on-Chip Conference 2004, April 13-14, Båstad, Sweden
Available from: 2009-10-07 Created: 2009-10-07 Last updated: 2015-03-11Bibliographically approved

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Ohlsson, HenrikGustafsson, OscarWanhammar, Lars

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