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dc.contributor.author | Gutiérrez Mazón, Roberto | es_ES |
dc.contributor.author | Valls Coquillat, Javier | es_ES |
dc.date.accessioned | 2014-02-10T19:19:24Z | |
dc.date.issued | 2011-12 | |
dc.identifier.issn | 1063-8210 | |
dc.identifier.uri | http://hdl.handle.net/10251/35461 | |
dc.description.abstract | A low cost, high-speed architecture for the computation of the binary logarithm is proposed. It is based on the Mitchell approximation with two correction stages: a piecewise linear interpolation with power-of-two slopes and truncated mantissa, and a LUT-based correction stage that correct the piecewise interpolation error. The architecture has been implemented in an FPGA device and the results are compared with other low cost architectures requiring less area and achieving high-speed. © 2006 IEEE. | es_ES |
dc.description.sponsorship | This research was supported by FEDER, the Spanish Ministerio de Ciencia e Innovacion, under Grant No. TEC2008-06787. | en_EN |
dc.format.extent | 5 | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | es_ES |
dc.relation.ispartof | IEEE Transactions on Very Large Scale Integration (VLSI) Systems | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Logarithm approximation | es_ES |
dc.subject | Mitchell's error correction | es_ES |
dc.subject | Piecewise linear approximation | es_ES |
dc.subject.classification | TECNOLOGIA ELECTRONICA | es_ES |
dc.title | Low cost hardware implementation of logarithm approximation | es_ES |
dc.type | Artículo | es_ES |
dc.embargo.lift | 10000-01-01 | |
dc.embargo.terms | forever | es_ES |
dc.identifier.doi | 10.1109/TVLSI.2010.2081387 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TEC2008-06787/ES/ARQUITECTURAS DE FEC PARA SISTEMAS DE COMUNICACIONES DE MUY ALTA VELOCIDAD/ | es_ES |
dc.rights.accessRights | Cerrado | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia | es_ES |
dc.description.bibliographicCitation | Gutiérrez Mazón, R.; Valls Coquillat, J. (2011). Low cost hardware implementation of logarithm approximation. IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 19(12):2326-2330. https://doi.org/10.1109/TVLSI.2010.2081387 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1109/TVLSI.2010.2081387 | es_ES |
dc.description.upvformatpinicio | 2326 | es_ES |
dc.description.upvformatpfin | 2330 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 19 | es_ES |
dc.description.issue | 12 | es_ES |
dc.relation.senia | 210719 | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |