{"id":"https://openalex.org/W3187195181","doi":"https://doi.org/10.1145/3468691.3468717","title":"Harmonic detection algorithm based on self-convolution window six-line interpolation and improved all-phase FFT","display_name":"Harmonic detection algorithm based on self-convolution window six-line interpolation and improved all-phase FFT","publication_year":2021,"publication_date":"2021-05-20","ids":{"openalex":"https://openalex.org/W3187195181","doi":"https://doi.org/10.1145/3468691.3468717","mag":"3187195181"},"language":"en","primary_location":{"id":"doi:10.1145/3468691.3468717","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3468691.3468717","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 2nd International Conference on Computing, Networks and Internet of Things (CNIOT 2021)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100385204","display_name":"Wenyu Zhang","orcid":"https://orcid.org/0000-0002-5793-0431"},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenyu Zhang","raw_affiliation_strings":["Hubei University of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei University of Technology, China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061841829","display_name":"Haizhou Chen","orcid":"https://orcid.org/0000-0001-6518-5075"},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haizhou Chen","raw_affiliation_strings":["Hubei University of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei University of Technology, China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100757101","display_name":"Jing Zhang","orcid":"https://orcid.org/0000-0002-3732-7432"},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Zhang","raw_affiliation_strings":["Hubei University of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei University of Technology, China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082647012","display_name":"Zidie Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zidie Chen","raw_affiliation_strings":["Hubei University of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei University of Technology, China","institution_ids":["https://openalex.org/I74525822"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I74525822"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10573","display_name":"Power Quality and Harmonics","score":0.9932000041007996,"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/T10573","display_name":"Power Quality and Harmonics","score":0.9932000041007996,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9800999760627747,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9793000221252441,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.7949837446212769},{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.737830400466919},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6902468204498291},{"id":"https://openalex.org/keywords/window-function","display_name":"Window function","score":0.6824292540550232},{"id":"https://openalex.org/keywords/spectral-leakage","display_name":"Spectral leakage","score":0.617497980594635},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5771267414093018},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.5674493312835693},{"id":"https://openalex.org/keywords/prime-factor-fft-algorithm","display_name":"Prime-factor FFT algorithm","score":0.5336849093437195},{"id":"https://openalex.org/keywords/harmonic-analysis","display_name":"Harmonic analysis","score":0.5240290760993958},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.5109497904777527},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4852313995361328},{"id":"https://openalex.org/keywords/split-radix-fft-algorithm","display_name":"Split-radix FFT algorithm","score":0.43994754552841187},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.41312289237976074},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3539282977581024},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.2458655834197998},{"id":"https://openalex.org/keywords/short-time-fourier-transform","display_name":"Short-time Fourier transform","score":0.17705199122428894},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.1767902374267578},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.14491480588912964},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14211219549179077},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13326379656791687},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12323686480522156},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.12314581871032715},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08968082070350647},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.08327466249465942}],"concepts":[{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.7949837446212769},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.737830400466919},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6902468204498291},{"id":"https://openalex.org/C140101238","wikidata":"https://www.wikidata.org/wiki/Q1404885","display_name":"Window function","level":3,"score":0.6824292540550232},{"id":"https://openalex.org/C113407356","wikidata":"https://www.wikidata.org/wiki/Q1431214","display_name":"Spectral leakage","level":3,"score":0.617497980594635},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5771267414093018},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.5674493312835693},{"id":"https://openalex.org/C77928272","wikidata":"https://www.wikidata.org/wiki/Q7243214","display_name":"Prime-factor FFT algorithm","level":5,"score":0.5336849093437195},{"id":"https://openalex.org/C131770355","wikidata":"https://www.wikidata.org/wiki/Q876215","display_name":"Harmonic analysis","level":2,"score":0.5240290760993958},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.5109497904777527},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4852313995361328},{"id":"https://openalex.org/C103755468","wikidata":"https://www.wikidata.org/wiki/Q17103599","display_name":"Split-radix FFT algorithm","level":5,"score":0.43994754552841187},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.41312289237976074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3539282977581024},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2458655834197998},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.17705199122428894},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.1767902374267578},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.14491480588912964},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14211219549179077},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13326379656791687},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12323686480522156},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.12314581871032715},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08968082070350647},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.08327466249465942},{"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/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","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":1,"locations":[{"id":"doi:10.1145/3468691.3468717","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3468691.3468717","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 2nd International Conference on Computing, Networks and Internet of Things (CNIOT 2021)","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":5,"referenced_works":["https://openalex.org/W2354066850","https://openalex.org/W2391991476","https://openalex.org/W2392988305","https://openalex.org/W3160338771","https://openalex.org/W7038313908"],"related_works":["https://openalex.org/W1842766436","https://openalex.org/W1968615181","https://openalex.org/W4236113368","https://openalex.org/W2159125813","https://openalex.org/W2020989728","https://openalex.org/W2540261124","https://openalex.org/W1995875763","https://openalex.org/W2147205936","https://openalex.org/W1972981067","https://openalex.org/W2069330477"],"abstract_inverted_index":{"When":[0],"using":[1],"fast":[2],"Fourier":[3],"transform":[4],"to":[5,11,18,54,71],"analyze":[6],"harmonics,":[7],"it":[8],"is":[9,36,52,69,96],"difficult":[10],"realize":[12],"high":[13],"precision":[14],"harmonic":[15,73,106,118],"detection":[16,119],"due":[17],"the":[19,40,43,46,56,77,80,93,102,114],"spectrum":[20],"leakage":[21],"and":[22,58,108,121],"fence":[23],"effect":[24],"caused":[25],"by":[26],"asynchronous":[27],"sampling.":[28],"In":[29],"this":[30],"paper,":[31],"a":[32],"combined":[33],"optimization":[34],"algorithm":[35,51,68,95,115],"proposed.":[37],"By":[38],"analyzing":[39],"characteristics":[41],"of":[42,61,104],"self-convoluted":[44],"window,":[45],"self-convolution":[47],"window":[48],"six-spectrum-line":[49],"interpolation":[50],"proposed":[53,70,94],"estimate":[55,72],"amplitude":[57],"frequency":[59],"parameters":[60],"harmonics.":[62],"Meanwhile,":[63],"an":[64],"improved":[65],"all-phase":[66],"FFT":[67],"phase":[74],"parameters,":[75],"considering":[76],"fact":[78],"that":[79,113],"data":[81],"before":[82],"zero":[83],"hour":[84],"can":[85],"not":[86],"be":[87],"collected.":[88],"Finally,":[89],"through":[90],"simulation":[91],"experiments,":[92],"compared":[97],"with":[98],"other":[99],"algorithms":[100],"in":[101],"case":[103],"classical":[105],"signals":[107],"noise.":[109],"The":[110],"results":[111],"show":[112],"has":[116],"higher":[117],"accuracy":[120],"stronger":[122],"anti-noise":[123],"capability.":[124]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
