{"id":"https://openalex.org/W2137557032","doi":"https://doi.org/10.1109/tim.2010.2060870","title":"Accuracy of Sine Wave Frequency Estimation by Multipoint Interpolated DFT Approach","display_name":"Accuracy of Sine Wave Frequency Estimation by Multipoint Interpolated DFT Approach","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2137557032","doi":"https://doi.org/10.1109/tim.2010.2060870","mag":"2137557032"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2010.2060870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2010.2060870","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5006531391","display_name":"Daniel Belega","orcid":"https://orcid.org/0000-0002-4520-9292"},"institutions":[{"id":"https://openalex.org/I3122695212","display_name":"Polytechnic University of Timi\u015foara","ror":"https://ror.org/02v91gy68","country_code":"RO","type":"education","lineage":["https://openalex.org/I3122695212"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Daniel Belega","raw_affiliation_strings":["Faculty of Electronics and Telecommunications, Politehnica University of Timi\u015foara, Timisoara, Romania","Fac. of Electron. & Telecommun., Politeh. Univ. of Timisoara, Timis\u0327oara, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electronics and Telecommunications, Politehnica University of Timi\u015foara, Timisoara, Romania","institution_ids":["https://openalex.org/I3122695212"]},{"raw_affiliation_string":"Fac. of Electron. & Telecommun., Politeh. Univ. of Timisoara, Timis\u0327oara, Romania","institution_ids":["https://openalex.org/I3122695212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024289372","display_name":"Dominique Dallet","orcid":"https://orcid.org/0000-0002-7616-7099"},"institutions":[{"id":"https://openalex.org/I15057530","display_name":"Universit\u00e9 de Bordeaux","ror":"https://ror.org/057qpr032","country_code":"FR","type":"education","lineage":["https://openalex.org/I15057530"]},{"id":"https://openalex.org/I4210157089","display_name":"Laboratoire de l'Int\u00e9gration du Mat\u00e9riau au Syst\u00e8me","ror":"https://ror.org/04nabhy78","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I15057530","https://openalex.org/I4210091158","https://openalex.org/I4210095849","https://openalex.org/I4210157089","https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Dominique Dallet","raw_affiliation_strings":["Laboratoire de l'Int\u00e9gration du Mat\u00e9riau au Syst\u00e9me, cole Nationale Sup\u00e9rieure d'electronique, Informatique, T\u00e9l\u00e9communications, Math\u00e9maticque, et M\u00e9canique de Bordeaux, Institut Polytechnique de Bor, University of Bordeaux 1, Talence, France","Lab. de l'Integration du Materiau au Syst., Univ. of Bordeaux, Talence, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de l'Int\u00e9gration du Mat\u00e9riau au Syst\u00e9me, cole Nationale Sup\u00e9rieure d'electronique, Informatique, T\u00e9l\u00e9communications, Math\u00e9maticque, et M\u00e9canique de Bordeaux, Institut Polytechnique de Bor, University of Bordeaux 1, Talence, France","institution_ids":["https://openalex.org/I15057530","https://openalex.org/I4210157089"]},{"raw_affiliation_string":"Lab. de l'Integration du Materiau au Syst., Univ. of Bordeaux, Talence, France","institution_ids":["https://openalex.org/I15057530"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064526108","display_name":"Dario Petri","orcid":"https://orcid.org/0000-0002-9739-4469"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Dario Petri","raw_affiliation_strings":["Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","Department of Information Engineering and Computer Science, University of Trento , Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento , Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.5553,"has_fulltext":false,"cited_by_count":103,"citation_normalized_percentile":{"value":0.92827515,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"59","issue":"11","first_page":"2808","last_page":"2815"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9840999841690063,"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/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.968999981880188,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.7365368604660034},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.718925952911377},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5757771730422974},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5552875399589539},{"id":"https://openalex.org/keywords/spectral-density-estimation","display_name":"Spectral density estimation","score":0.5476344227790833},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5440652966499329},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5327529907226562},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.4925723671913147},{"id":"https://openalex.org/keywords/sine-wave","display_name":"Sine wave","score":0.470043808221817},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.46291759610176086},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.4534289538860321},{"id":"https://openalex.org/keywords/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.4403454065322876},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.4148358702659607},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.37274712324142456},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3047561049461365},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2281724512577057},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.22153812646865845},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.21369671821594238},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.15306219458580017},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14731723070144653},{"id":"https://openalex.org/keywords/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.13997626304626465},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13103830814361572},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10942363739013672},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10572478175163269},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09470775723457336}],"concepts":[{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.7365368604660034},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.718925952911377},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5757771730422974},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5552875399589539},{"id":"https://openalex.org/C30049272","wikidata":"https://www.wikidata.org/wiki/Q6555326","display_name":"Spectral density estimation","level":3,"score":0.5476344227790833},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5440652966499329},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5327529907226562},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.4925723671913147},{"id":"https://openalex.org/C66907618","wikidata":"https://www.wikidata.org/wiki/Q207527","display_name":"Sine wave","level":3,"score":0.470043808221817},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.46291759610176086},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.4534289538860321},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.4403454065322876},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.4148358702659607},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.37274712324142456},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3047561049461365},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2281724512577057},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.22153812646865845},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.21369671821594238},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15306219458580017},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14731723070144653},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.13997626304626465},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13103830814361572},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10942363739013672},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10572478175163269},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09470775723457336},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tim.2010.2060870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2010.2060870","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-00559267v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00559267","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement, 2010, pp.2808-2815. ⟨10.1109/TIM.2010.2060870⟩","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:iris.unitn.it:11572/85865","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/85865","pdf_url":null,"source":{"id":"https://openalex.org/S4377196320","display_name":"Iris (University of Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1613616705","https://openalex.org/W1971148229","https://openalex.org/W1985843947","https://openalex.org/W2006640707","https://openalex.org/W2022722751","https://openalex.org/W2032233115","https://openalex.org/W2052641708","https://openalex.org/W2058415695","https://openalex.org/W2085087633","https://openalex.org/W2097070072","https://openalex.org/W2104321176","https://openalex.org/W2117171983","https://openalex.org/W2147863598","https://openalex.org/W2153801242","https://openalex.org/W2155254070","https://openalex.org/W2172102189","https://openalex.org/W2984139959"],"related_works":["https://openalex.org/W2488177955","https://openalex.org/W2042351577","https://openalex.org/W3166675296","https://openalex.org/W2096918016","https://openalex.org/W2354831885","https://openalex.org/W4312945755","https://openalex.org/W4206971881","https://openalex.org/W2751540326","https://openalex.org/W4296437401","https://openalex.org/W3142025221"],"abstract_inverted_index":{"This":[0],"paper":[1],"focuses":[2],"on":[3,34,96],"the":[4,8,36,41,45,55,58,63,68,71,83,99,106],"frequency-domain":[5],"estimation":[6],"of":[7,11,57,62,85,101,119],"normalized":[9],"frequency":[10],"a":[12,17],"sine":[13],"wave":[14],"corrupted":[15],"by":[16,117],"stationary":[18],"white":[19],"noise.":[20],"The":[21,112],"weighted":[22],"multipoint":[23],"interpolated":[24],"discrete":[25],"Fourier":[26],"transform":[27],"method":[28],"is":[29,49,65,80,88],"considered,":[30],"and":[31,44,82,122],"its":[32],"effect":[33],"both":[35],"spectral":[37],"interference":[38],"due":[39],"to":[40,124],"image":[42],"component":[43],"additive":[46],"wideband":[47],"noise":[48],"taken":[50],"into":[51],"account.":[52],"In":[53],"particular,":[54],"expression":[56],"combined":[59],"standard":[60],"uncertainty":[61,108],"estimator":[64],"derived":[66,113],"in":[67],"case":[69],"when":[70],"H-term":[72],"maximum":[73],"sidelobe":[74],"decay":[75],"window":[76],"(H":[77],"\u2265":[78,93],"2)":[79],"used,":[81],"number":[84,100],"interpolation":[86,102],"points":[87,103],"2J":[89],"+":[90],"1":[91],"(J":[92],"1).":[94],"Based":[95],"this":[97],"expression,":[98],"that":[104],"minimize":[105],"estimator-combined":[107],"can":[109],"be":[110],"determined.":[111],"results":[114],"are":[115],"validated":[116],"means":[118],"computer":[120],"simulations":[121],"applied":[123],"experimental":[125],"data.":[126]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":11},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}