Implementation of low-complexity FIR filters using difference methods
2004 (English)In: Swedish System-on-Chip Conference 2004, April 13-14, Båstad, Sweden, 2004Conference paper (Other academic)
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
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-23611Local ID: 3101OAI: oai:DiVA.org:liu-23611DiVA: diva2:243926
The Swedish System-on-Chip Conference 2004, April 13-14, Båstad, Sweden