High-speed digital filtering: Structures and finite wordlength effects
dc.contributor.author | Arun, K. S. | en_US |
dc.contributor.author | Wagner, D. R. | en_US |
dc.date.accessioned | 2006-09-08T19:10:03Z | |
dc.date.available | 2006-09-08T19:10:03Z | |
dc.date.issued | 1992-11 | en_US |
dc.identifier.citation | Arun, K. S.; Wagner, D. R.; (1992). "High-speed digital filtering: Structures and finite wordlength effects." Journal of VLSI Signal Processing 4(4): 355-370. <http://hdl.handle.net/2027.42/41355> | en_US |
dc.identifier.issn | 0922-5773 | en_US |
dc.identifier.issn | 1573-109X | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/41355 | |
dc.description.abstract | This paper is a study of high-throughput filter structures such as block structures and their behavior in finite precision environments. Block structures achieve high throughput rates by using a large number of processors working in parallel. It has been believed that block structures which are relatively robust to round-off noise must also be robust to coefficient quantization errors. However, our research has shown that block structures, in fact, have high coefficient sensitivity. A potential problem that arises as a result of coefficient quantization is a periodically time-varying behavior exhibited by the realized filter. We will demonstrate how finite wordlength errors can change a nominally time-invariant filter into a time-varying system. We will identify the block structures that have low coefficient sensitivity, and develop high-speed structures that are immune to the time-varying problems caused by coefficient quantization. | en_US |
dc.format.extent | 1213430 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Kluwer Academic Publishers; Springer Science+Business Media | en_US |
dc.subject.other | Engineering | en_US |
dc.subject.other | Electronic and Computer Engineering | en_US |
dc.subject.other | Signal, Image and Speech Processing | en_US |
dc.subject.other | Circuits and Systems | en_US |
dc.title | High-speed digital filtering: Structures and finite wordlength effects | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Information and Library Science | en_US |
dc.subject.hlbsecondlevel | Electrical Engineering | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.subject.hlbtoplevel | Social Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Coordinated Science Laboratory, University of Illinois at Urbana-Champaign, 1101 W. Springfield Avenue, 61801, Urbana, IL; EECS Department, University of Michigan, 48103, Ann Arbor, MI | en_US |
dc.contributor.affiliationother | Coordinated Science Laboratory, University of Illinois at Urbana-Champaign, 1101 W. Springfield Avenue, 61801, Urbana, IL | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/41355/1/11265_2004_Article_BF00930646.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1007/BF00930646 | en_US |
dc.identifier.source | Journal of VLSI Signal Processing | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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