Multidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters

A multidimensional systolic arrays realization of LMS algorithm by a method of mapping regular algorithm onto processor array, are designed. They are based on appropriately selected 1-D systolic array filter that depends on the inner product sum systolic implementation. Various arrays may be derive...

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Autores principales:	Riyadh A. H. AL-Helali, Bakir A. R. Al-Hashemy
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2009
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/51b068c5d8614cbc908d30bba76d1103
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id	oai:doaj.org-article:51b068c5d8614cbc908d30bba76d1103
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spelling	oai:doaj.org-article:51b068c5d8614cbc908d30bba76d11032021-12-02T10:53:12ZMultidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters1818-11712312-0789https://doaj.org/article/51b068c5d8614cbc908d30bba76d11032009-03-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/522https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 A multidimensional systolic arrays realization of LMS algorithm by a method of mapping regular algorithm onto processor array, are designed. They are based on appropriately selected 1-D systolic array filter that depends on the inner product sum systolic implementation. Various arrays may be derived that exhibit a regular arrangement of the cells (processors) and local interconnection pattern, which are important for VLSI implementation. It reduces latency time and increases the throughput rate in comparison to classical 1-D systolic arrays. The 3-D multilayered array consists of 2-D layers, which are connected with each other only by edges. Such arrays for LMS-based adaptive (FIR) filter may be opposed the fundamental requirements of fast convergence rate in most adaptive filter applications. Riyadh A. H. AL-HelaliBakir A. R. Al-HashemyAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 5, Iss 1 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Riyadh A. H. AL-Helali Bakir A. R. Al-Hashemy Multidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters
description	A multidimensional systolic arrays realization of LMS algorithm by a method of mapping regular algorithm onto processor array, are designed. They are based on appropriately selected 1-D systolic array filter that depends on the inner product sum systolic implementation. Various arrays may be derived that exhibit a regular arrangement of the cells (processors) and local interconnection pattern, which are important for VLSI implementation. It reduces latency time and increases the throughput rate in comparison to classical 1-D systolic arrays. The 3-D multilayered array consists of 2-D layers, which are connected with each other only by edges. Such arrays for LMS-based adaptive (FIR) filter may be opposed the fundamental requirements of fast convergence rate in most adaptive filter applications.
format	article
author	Riyadh A. H. AL-Helali Bakir A. R. Al-Hashemy
author_facet	Riyadh A. H. AL-Helali Bakir A. R. Al-Hashemy
author_sort	Riyadh A. H. AL-Helali
title	Multidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters
title_short	Multidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters
title_full	Multidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters
title_fullStr	Multidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters
title_full_unstemmed	Multidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters
title_sort	multidimensional systolic arrays of lms algorithm adaptive (fir) digital filters
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2009
url	https://doaj.org/article/51b068c5d8614cbc908d30bba76d1103
work_keys_str_mv	AT riyadhahalhelali multidimensionalsystolicarraysoflmsalgorithmadaptivefirdigitalfilters AT bakiraralhashemy multidimensionalsystolicarraysoflmsalgorithmadaptivefirdigitalfilters
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Multidimensional Systolic Arrays of LMS Algorithm Adaptive (FIR) Digital Filters

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