{"id":"https://openalex.org/W2166063531","doi":"https://doi.org/10.1109/tcsi.2009.2023835","title":"A New Criterion for the Design of Variable Fractional-Delay FIR Digital Filters","display_name":"A New Criterion for the Design of Variable Fractional-Delay FIR Digital Filters","publication_year":2009,"publication_date":"2009-06-02","ids":{"openalex":"https://openalex.org/W2166063531","doi":"https://doi.org/10.1109/tcsi.2009.2023835","mag":"2166063531"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2009.2023835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2009.2023835","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","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/A5108354399","display_name":"Jong-Jy Shyu","orcid":null},"institutions":[{"id":"https://openalex.org/I192168892","display_name":"National University of Kaohsiung","ror":"https://ror.org/013zjb662","country_code":"TW","type":"education","lineage":["https://openalex.org/I192168892"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Jong-Jy Shyu","raw_affiliation_strings":["Department of Electrical Engineering, National University of Kaohsiung, Kaohsiung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National University of Kaohsiung, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I192168892"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085279585","display_name":"Soo\u2010Chang Pei","orcid":"https://orcid.org/0000-0003-2448-4196"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Soo-Chang Pei","raw_affiliation_strings":["Graduate Institute of Communication Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Communication Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013086735","display_name":"Cheng-Han Chan","orcid":null},"institutions":[{"id":"https://openalex.org/I109289231","display_name":"National Kaohsiung First University of Science and Technology","ror":"https://ror.org/03858r716","country_code":"TW","type":"education","lineage":["https://openalex.org/I109289231"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Cheng-Han Chan","raw_affiliation_strings":["Department of Computer and Communication Engineering, National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan","Department of aviation and Communication Electronics, Air Force Institute of Technology, Kaohsiung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Communication Engineering, National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I109289231"]},{"raw_affiliation_string":"Department of aviation and Communication Electronics, Air Force Institute of Technology, Kaohsiung, Taiwan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110214886","display_name":"Yun-Da Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yun-Da Huang","raw_affiliation_strings":["Graduate Institute of Communication Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Communication Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011213599","display_name":"Shih-Hsin Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shih-Hsin Lin","raw_affiliation_strings":["Graduate Institute of Communication Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Communication Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5108354399"],"corresponding_institution_ids":["https://openalex.org/I192168892"],"apc_list":null,"apc_paid":null,"fwci":4.2296,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.94506833,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"57","issue":"2","first_page":"368","last_page":"377"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9998999834060669,"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":0.9998999834060669,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9955000281333923,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.6594186425209045},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6242631077766418},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5778936743736267},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5574333667755127},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.5207878947257996},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5159502625465393},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5152997970581055},{"id":"https://openalex.org/keywords/iterative-design","display_name":"Iterative design","score":0.4510299265384674},{"id":"https://openalex.org/keywords/square-root","display_name":"Square root","score":0.4359200596809387},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.4321153461933136},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.4228702485561371},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4223291873931885},{"id":"https://openalex.org/keywords/group-delay-and-phase-delay","display_name":"Group delay and phase delay","score":0.4197627007961273},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.3824966251850128},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3534975051879883},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3252716660499573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2819414734840393},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13289761543273926}],"concepts":[{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.6594186425209045},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6242631077766418},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5778936743736267},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5574333667755127},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5207878947257996},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5159502625465393},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5152997970581055},{"id":"https://openalex.org/C106246047","wikidata":"https://www.wikidata.org/wiki/Q4928435","display_name":"Iterative design","level":3,"score":0.4510299265384674},{"id":"https://openalex.org/C11577676","wikidata":"https://www.wikidata.org/wiki/Q134237","display_name":"Square root","level":2,"score":0.4359200596809387},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.4321153461933136},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.4228702485561371},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4223291873931885},{"id":"https://openalex.org/C123792056","wikidata":"https://www.wikidata.org/wiki/Q365988","display_name":"Group delay and phase delay","level":3,"score":0.4197627007961273},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3824966251850128},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3534975051879883},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3252716660499573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2819414734840393},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13289761543273926},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2009.2023835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2009.2023835","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","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":38,"referenced_works":["https://openalex.org/W326883504","https://openalex.org/W1560604535","https://openalex.org/W1876018024","https://openalex.org/W1971070388","https://openalex.org/W2007115401","https://openalex.org/W2027405475","https://openalex.org/W2033582521","https://openalex.org/W2043019588","https://openalex.org/W2059083100","https://openalex.org/W2074615485","https://openalex.org/W2083870702","https://openalex.org/W2093259821","https://openalex.org/W2095944159","https://openalex.org/W2097722185","https://openalex.org/W2099404987","https://openalex.org/W2101203196","https://openalex.org/W2104025853","https://openalex.org/W2107234635","https://openalex.org/W2109782042","https://openalex.org/W2112138854","https://openalex.org/W2113871668","https://openalex.org/W2114811723","https://openalex.org/W2120579245","https://openalex.org/W2122787031","https://openalex.org/W2126697893","https://openalex.org/W2129622576","https://openalex.org/W2138163999","https://openalex.org/W2142874502","https://openalex.org/W2147996497","https://openalex.org/W2154485232","https://openalex.org/W2155595938","https://openalex.org/W2156278238","https://openalex.org/W2163920688","https://openalex.org/W2166485827","https://openalex.org/W2169539839","https://openalex.org/W2169970013","https://openalex.org/W6633788730","https://openalex.org/W6682741627"],"related_works":["https://openalex.org/W2810377961","https://openalex.org/W126808228","https://openalex.org/W1505918581","https://openalex.org/W2046083070","https://openalex.org/W2031512523","https://openalex.org/W2379702749","https://openalex.org/W1751484597","https://openalex.org/W1902114972","https://openalex.org/W4312130601","https://openalex.org/W1143231023"],"abstract_inverted_index":{"Conventionally,":[0],"variable":[1,15,32],"fractional-delay":[2],"finite-impulse-response":[3],"digital":[4],"filters":[5],"are":[6],"generally":[7],"designed":[8],"by":[9],"minimizing":[10],"the":[11,25,28,59,65,78,82,87,93,104,107],"root-mean-square":[12,29],"error":[13,30,63],"of":[14,27,31,81,106],"frequency":[16],"response.":[17],"In":[18],"this":[19,51],"paper,":[20],"a":[21,40],"new":[22],"criterion":[23],"concerning":[24],"minimization":[26,38],"group-delay":[33,62],"response":[34],"is":[35,39,48,73],"proposed.":[36],"However,":[37],"highly":[41],"nonlinear":[42],"problem,":[43],"so":[44],"an":[45,69],"iterative":[46,70,84],"method":[47],"proposed":[49,108],"in":[50,64],"paper":[52],"to":[53,102],"overcome":[54],"it.":[55],"To":[56],"further":[57],"reduce":[58],"maximum":[60],"absolute":[61],"least":[66],"squares":[67],"design,":[68],"weighting-updated":[71],"technique":[72],"also":[74],"proposed,":[75],"which":[76],"constitutes":[77],"outer":[79],"loop":[80],"overall":[83],"process":[85],"while":[86],"iteration":[88],"stated":[89],"earlier":[90],"makes":[91],"up":[92],"inner":[94],"loop.":[95],"Several":[96],"design":[97],"examples":[98],"will":[99],"be":[100],"presented":[101],"demonstrate":[103],"effectiveness":[105],"method.":[109]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
