A unifying framework for finite wordlength realizations

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dc.contributor.authorHilaire, Thibault
dc.contributor.authorChevrel, Philippe
dc.contributor.authorWhidborne, James F.
dc.date.accessioned2007-08-31T11:26:32Z
dc.date.available2007-08-31T11:26:32Z
dc.date.issued2007-08
dc.description.abstractA general framework for the analysis of the finite wordlength (FWL) effects of linear time-invariant digital filter implementations is proposed. By means of a special implicit system description, all realization forms can be described. An algebraic characterization of the equivalent classes is provided, which enables a search for realizations that minimize the FWL effects to be made. Two suitable FWL coefficient sensitivity measures are proposed for use within the framework, these being a transfer function sensitivity measure and a pole sensitivity measure. An illustrative example is presented.en
dc.format.extent494802 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.citationHilaire T, Chevrel P, Whidborne JF. (2007) A unifying framework for finite wordlength realizations. IEEE Transactions on Circuits and Systems I: Regular Papers, Volume 54, Issue 8, August 2007, pp. 1765-1774en
dc.identifier.issn1558-0830
dc.identifier.urihttp://hdl.handle.net/1826/1836
dc.identifier.urihttp://dx.doi.org/10.1109/TCSI.2007.902408
dc.language.isoenen
dc.publisherIEEEen
dc.rightsCopyright © 2007 IEEE. Reprinted from IEEE Transactions on Circuits and Systems I: Regular Papers, 54(8) August 2007, 1765-1774. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Cranfield University's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it. General permission statement “©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.”
dc.titleA unifying framework for finite wordlength realizationsen
dc.typeArticleen

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