{"id":"https://openalex.org/W2074146639","doi":"https://doi.org/10.1007/s00034-015-9990-y","title":"Triple-Matrix Product-Based 2D Systolic Implementation of Discrete Fourier Transform","display_name":"Triple-Matrix Product-Based 2D Systolic Implementation of Discrete Fourier Transform","publication_year":2015,"publication_date":"2015-02-17","ids":{"openalex":"https://openalex.org/W2074146639","doi":"https://doi.org/10.1007/s00034-015-9990-y","mag":"2074146639"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-015-9990-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-015-9990-y","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048257662","display_name":"I. Mamatha","orcid":null},"institutions":[{"id":"https://openalex.org/I81556334","display_name":"Amrita Vishwa Vidyapeetham","ror":"https://ror.org/03am10p12","country_code":"IN","type":"education","lineage":["https://openalex.org/I81556334"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"I. Mamatha","raw_affiliation_strings":["School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore Campus, Bangalore, 560035, India","School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore, India 560035#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore Campus, Bangalore, 560035, India","institution_ids":["https://openalex.org/I81556334"]},{"raw_affiliation_string":"School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore, India 560035#TAB#","institution_ids":["https://openalex.org/I81556334"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072657959","display_name":"T. S. B. Sudarshan","orcid":"https://orcid.org/0000-0001-9032-7389"},"institutions":[{"id":"https://openalex.org/I81556334","display_name":"Amrita Vishwa Vidyapeetham","ror":"https://ror.org/03am10p12","country_code":"IN","type":"education","lineage":["https://openalex.org/I81556334"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"T. S. B. Sudarshan","raw_affiliation_strings":["School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore Campus, Bangalore, 560035, India","School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore, India 560035#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore Campus, Bangalore, 560035, India","institution_ids":["https://openalex.org/I81556334"]},{"raw_affiliation_string":"School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore, India 560035#TAB#","institution_ids":["https://openalex.org/I81556334"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009362621","display_name":"Shikha Tripathi","orcid":"https://orcid.org/0000-0001-8123-5570"},"institutions":[{"id":"https://openalex.org/I81556334","display_name":"Amrita Vishwa Vidyapeetham","ror":"https://ror.org/03am10p12","country_code":"IN","type":"education","lineage":["https://openalex.org/I81556334"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shikha Tripathi","raw_affiliation_strings":["School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore Campus, Bangalore, 560035, India","School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore, India 560035#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore Campus, Bangalore, 560035, India","institution_ids":["https://openalex.org/I81556334"]},{"raw_affiliation_string":"School of Engineering, Amrita Vishwa Vidyapeetham (University), Bangalore, India 560035#TAB#","institution_ids":["https://openalex.org/I81556334"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025809655","display_name":"Nikhil Bhattar","orcid":null},"institutions":[{"id":"https://openalex.org/I1296127346","display_name":"Broadcom (Israel)","ror":"https://ror.org/01jsrac29","country_code":"IL","type":"company","lineage":["https://openalex.org/I1296127346","https://openalex.org/I4210127325"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Nikhil Bhattar","raw_affiliation_strings":["Engineer Staff-II, IC Design, Broadcom India Research Pvt. Ltd, Bangalore, India","Engineer Staff-II, IC Design, Broadcom India Research Pvt. Ltd, Bangalore, India#TAB#"],"affiliations":[{"raw_affiliation_string":"Engineer Staff-II, IC Design, Broadcom India Research Pvt. Ltd, Bangalore, India","institution_ids":[]},{"raw_affiliation_string":"Engineer Staff-II, IC Design, Broadcom India Research Pvt. Ltd, Bangalore, India#TAB#","institution_ids":["https://openalex.org/I1296127346"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5048257662"],"corresponding_institution_ids":["https://openalex.org/I81556334"],"apc_list":null,"apc_paid":null,"fwci":0.2895,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.55788745,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"34","issue":"10","first_page":"3221","last_page":"3239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9934999942779541,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.7208927869796753},{"id":"https://openalex.org/keywords/systolic-array","display_name":"Systolic array","score":0.6785377264022827},{"id":"https://openalex.org/keywords/matrix-multiplication","display_name":"Matrix multiplication","score":0.6282016038894653},{"id":"https://openalex.org/keywords/dft-matrix","display_name":"DFT matrix","score":0.5931594371795654},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.5660288333892822},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5558350682258606},{"id":"https://openalex.org/keywords/multiplication","display_name":"Multiplication (music)","score":0.5428824424743652},{"id":"https://openalex.org/keywords/block-matrix","display_name":"Block matrix","score":0.5179508924484253},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5132184028625488},{"id":"https://openalex.org/keywords/realization","display_name":"Realization (probability)","score":0.48060959577560425},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.47858667373657227},{"id":"https://openalex.org/keywords/band-matrix","display_name":"Band matrix","score":0.4558490812778473},{"id":"https://openalex.org/keywords/triple-product","display_name":"Triple product","score":0.42796188592910767},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.4073159098625183},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4054786264896393},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2907916307449341},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2658616900444031},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2177828550338745},{"id":"https://openalex.org/keywords/square-matrix","display_name":"Square matrix","score":0.19975918531417847},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.17826640605926514},{"id":"https://openalex.org/keywords/symmetric-matrix","display_name":"Symmetric matrix","score":0.17473816871643066},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16284117102622986},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.15537551045417786},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11321848630905151},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.0942484438419342},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.0865626335144043},{"id":"https://openalex.org/keywords/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.08407995104789734}],"concepts":[{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.7208927869796753},{"id":"https://openalex.org/C150741067","wikidata":"https://www.wikidata.org/wiki/Q2377218","display_name":"Systolic array","level":3,"score":0.6785377264022827},{"id":"https://openalex.org/C17349429","wikidata":"https://www.wikidata.org/wiki/Q1049914","display_name":"Matrix multiplication","level":3,"score":0.6282016038894653},{"id":"https://openalex.org/C103945485","wikidata":"https://www.wikidata.org/wiki/Q5204933","display_name":"DFT matrix","level":5,"score":0.5931594371795654},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.5660288333892822},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5558350682258606},{"id":"https://openalex.org/C2780595030","wikidata":"https://www.wikidata.org/wiki/Q3860309","display_name":"Multiplication (music)","level":2,"score":0.5428824424743652},{"id":"https://openalex.org/C85817219","wikidata":"https://www.wikidata.org/wiki/Q884772","display_name":"Block matrix","level":3,"score":0.5179508924484253},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5132184028625488},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.48060959577560425},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.47858667373657227},{"id":"https://openalex.org/C33343441","wikidata":"https://www.wikidata.org/wiki/Q806350","display_name":"Band matrix","level":5,"score":0.4558490812778473},{"id":"https://openalex.org/C26979961","wikidata":"https://www.wikidata.org/wiki/Q36248","display_name":"Triple product","level":2,"score":0.42796188592910767},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.4073159098625183},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4054786264896393},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2907916307449341},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2658616900444031},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2177828550338745},{"id":"https://openalex.org/C69044650","wikidata":"https://www.wikidata.org/wiki/Q2739329","display_name":"Square matrix","level":4,"score":0.19975918531417847},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.17826640605926514},{"id":"https://openalex.org/C54848796","wikidata":"https://www.wikidata.org/wiki/Q339011","display_name":"Symmetric matrix","level":3,"score":0.17473816871643066},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16284117102622986},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.15537551045417786},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11321848630905151},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.0942484438419342},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0865626335144043},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.08407995104789734},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-015-9990-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-015-9990-y","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1492653380","https://openalex.org/W1657567962","https://openalex.org/W1903815988","https://openalex.org/W1904577662","https://openalex.org/W1971730389","https://openalex.org/W1971991029","https://openalex.org/W1999896796","https://openalex.org/W2017369466","https://openalex.org/W2035592458","https://openalex.org/W2061116754","https://openalex.org/W2061171222","https://openalex.org/W2098665695","https://openalex.org/W2104176873","https://openalex.org/W2124365448","https://openalex.org/W2128088646","https://openalex.org/W2128214401","https://openalex.org/W2130511199","https://openalex.org/W2133757342","https://openalex.org/W2136503010","https://openalex.org/W2136707745","https://openalex.org/W2139269844","https://openalex.org/W2142364191","https://openalex.org/W2148464077","https://openalex.org/W2148716268","https://openalex.org/W2148837717","https://openalex.org/W2150643115","https://openalex.org/W2158117733","https://openalex.org/W6600020652","https://openalex.org/W6609501207","https://openalex.org/W6633624738","https://openalex.org/W6635738639"],"related_works":["https://openalex.org/W4287824977","https://openalex.org/W3012604504","https://openalex.org/W2041540577","https://openalex.org/W2969146409","https://openalex.org/W2109128468","https://openalex.org/W2144793402","https://openalex.org/W3184093895","https://openalex.org/W2061942804","https://openalex.org/W2074146639","https://openalex.org/W1819313850"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
