{"id":"https://openalex.org/W1920178926","doi":"https://doi.org/10.1109/iscas.2002.1010480","title":"Design of variable Laguerre filters","display_name":"Design of variable Laguerre filters","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1920178926","doi":"https://doi.org/10.1109/iscas.2002.1010480","mag":"1920178926"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2002.1010480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2002.1010480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)","raw_type":"proceedings-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/A5074687233","display_name":"D.B.H. Tay","orcid":"https://orcid.org/0000-0001-5285-7426"},"institutions":[{"id":"https://openalex.org/I196829312","display_name":"La Trobe University","ror":"https://ror.org/01rxfrp27","country_code":"AU","type":"education","lineage":["https://openalex.org/I196829312"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"D.B.H. Tay","raw_affiliation_strings":["Department of Electronic Engineering, La Trobe University, VIC, Australia","Dept. of Electron. Eng., La Trobe Univ., Bundoora, VIC, Australia#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, La Trobe University, VIC, Australia","institution_ids":["https://openalex.org/I196829312"]},{"raw_affiliation_string":"Dept. of Electron. Eng., La Trobe Univ., Bundoora, VIC, Australia#TAB#","institution_ids":["https://openalex.org/I196829312"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029232546","display_name":"S.S. Abeysekera","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"S.S. Abeysekera","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074687233"],"corresponding_institution_ids":["https://openalex.org/I196829312"],"apc_list":null,"apc_paid":null,"fwci":8.1138,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.96708014,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"IV","last_page":"417"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.989300012588501,"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":0.9779000282287598,"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/laguerre-polynomials","display_name":"Laguerre polynomials","score":0.8067375421524048},{"id":"https://openalex.org/keywords/infinite-impulse-response","display_name":"Infinite impulse response","score":0.5883693099021912},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.5849173069000244},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.5555002093315125},{"id":"https://openalex.org/keywords/2d-filters","display_name":"2D Filters","score":0.5493851900100708},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.543212354183197},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.5429711937904358},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5194865465164185},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4652470350265503},{"id":"https://openalex.org/keywords/network-synthesis-filters","display_name":"Network synthesis filters","score":0.45719778537750244},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.433794766664505},{"id":"https://openalex.org/keywords/m-derived-filter","display_name":"m-derived filter","score":0.4248388409614563},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4244115352630615},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40139859914779663},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.34385496377944946},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.3215336501598358},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.31299126148223877},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2552192807197571},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17064803838729858},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12067744135856628},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09349197149276733},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.07478022575378418}],"concepts":[{"id":"https://openalex.org/C108408018","wikidata":"https://www.wikidata.org/wiki/Q1124546","display_name":"Laguerre polynomials","level":2,"score":0.8067375421524048},{"id":"https://openalex.org/C183816354","wikidata":"https://www.wikidata.org/wiki/Q665617","display_name":"Infinite impulse response","level":4,"score":0.5883693099021912},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.5849173069000244},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.5555002093315125},{"id":"https://openalex.org/C100106864","wikidata":"https://www.wikidata.org/wiki/Q16001029","display_name":"2D Filters","level":5,"score":0.5493851900100708},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.543212354183197},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.5429711937904358},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5194865465164185},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4652470350265503},{"id":"https://openalex.org/C51297928","wikidata":"https://www.wikidata.org/wiki/Q7001207","display_name":"Network synthesis filters","level":2,"score":0.45719778537750244},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.433794766664505},{"id":"https://openalex.org/C156930551","wikidata":"https://www.wikidata.org/wiki/Q17102852","display_name":"m-derived filter","level":4,"score":0.4248388409614563},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4244115352630615},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40139859914779663},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.34385496377944946},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.3215336501598358},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.31299126148223877},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2552192807197571},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17064803838729858},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12067744135856628},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09349197149276733},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.07478022575378418},{"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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2002.1010480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2002.1010480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2077130882","https://openalex.org/W2100103347","https://openalex.org/W2123357364","https://openalex.org/W2125304362","https://openalex.org/W2161398593","https://openalex.org/W6674985977"],"related_works":["https://openalex.org/W2026807254","https://openalex.org/W2030625393","https://openalex.org/W2809821017","https://openalex.org/W4245423377","https://openalex.org/W1976430192","https://openalex.org/W1997534378","https://openalex.org/W2087814598","https://openalex.org/W2172024317","https://openalex.org/W2967753808","https://openalex.org/W4313300152"],"abstract_inverted_index":{"Variable":[0],"filters":[1,3,49,59,88,107],"are":[2,34,108],"whose":[4],"frequency":[5,82],"characteristics":[6,19,52],"can":[7,60],"be":[8,21,61],"continuously":[9],"changed":[10],"to":[11,26,28,36],"suit":[12],"the":[13,30,38,44,66,79,95,98],"application":[14],"at":[15],"hand.":[16],"The":[17,55,75],"changing":[18],"must":[20],"achieved":[22],"readily":[23],"without":[24],"having":[25],"resort":[27],"redesigning":[29],"filter.":[31],"Spectral":[32],"parameters":[33],"used":[35],"control":[37],"filter's":[39],"characteristics.":[40],"In":[41],"this":[42],"paper":[43],"design":[45,67,76],"of":[46,57,97,103],"IIR":[47,73],"Laguerre":[48,58,87],"with":[50],"variable":[51,99,104],"is":[53],"addressed.":[54],"stability":[56],"easily":[62],"ensured":[63],"which":[64],"makes":[65],"easier":[68],"than":[69],"that":[70],"for":[71,85,93],"traditional":[72],"filters.":[74,100],"technique":[77],"utilises":[78],"recently":[80],"reported":[81],"transformation":[83],"method":[84],"fixed":[86],"and":[89],"polynomial":[90],"curve":[91],"fitting":[92],"modelling":[94],"coefficient":[96],"Design":[101],"examples":[102],"bandwidth":[105],"narrowband":[106],"given.":[109]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}