{"id":"https://openalex.org/W2866922299","doi":"https://doi.org/10.1109/meco.2018.8406072","title":"Method of decrease of discrete Fourier transform sidelobes without window functions","display_name":"Method of decrease of discrete Fourier transform sidelobes without window functions","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2866922299","doi":"https://doi.org/10.1109/meco.2018.8406072","mag":"2866922299"},"language":"en","primary_location":{"id":"doi:10.1109/meco.2018.8406072","is_oa":false,"landing_page_url":"https://doi.org/10.1109/meco.2018.8406072","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 7th Mediterranean Conference on Embedded Computing (MECO)","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/A5068460122","display_name":"\u0418. \u0418. \u041a\u0430\u043d\u0430\u0442\u043e\u0432","orcid":null},"institutions":[{"id":"https://openalex.org/I41518628","display_name":"Saint Petersburg State Electrotechnical University","ror":"https://ror.org/023bq8521","country_code":"RU","type":"education","lineage":["https://openalex.org/I41518628"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Ivan I. Kanatov","raw_affiliation_strings":["Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \u201cLETI\u201d, Saint Petersburg, Russia","Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \"LETI\", Saint Petersburg, Russia"],"affiliations":[{"raw_affiliation_string":"Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \u201cLETI\u201d, Saint Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]},{"raw_affiliation_string":"Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \"LETI\", Saint Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054418128","display_name":"Vyacheslav V. Gul'vansky","orcid":null},"institutions":[{"id":"https://openalex.org/I41518628","display_name":"Saint Petersburg State Electrotechnical University","ror":"https://ror.org/023bq8521","country_code":"RU","type":"education","lineage":["https://openalex.org/I41518628"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Vyacheslav V. Gul'vansky","raw_affiliation_strings":["Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \u201cLETI\u201d, Saint Petersburg, Russia","Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \"LETI\", Saint Petersburg, Russia"],"affiliations":[{"raw_affiliation_string":"Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \u201cLETI\u201d, Saint Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]},{"raw_affiliation_string":"Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \"LETI\", Saint Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054967047","display_name":"Dmitrii Kaplun","orcid":"https://orcid.org/0000-0003-2765-4509"},"institutions":[{"id":"https://openalex.org/I41518628","display_name":"Saint Petersburg State Electrotechnical University","ror":"https://ror.org/023bq8521","country_code":"RU","type":"education","lineage":["https://openalex.org/I41518628"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Dmitrii I. Kaplun","raw_affiliation_strings":["Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \u201cLETI\u201d, Saint Petersburg, Russia","Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \"LETI\", Saint Petersburg, Russia"],"affiliations":[{"raw_affiliation_string":"Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \u201cLETI\u201d, Saint Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]},{"raw_affiliation_string":"Department of Automation and Control Processes, Saint Petersburg Electrotechnical University \"LETI\", Saint Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5068460122"],"corresponding_institution_ids":["https://openalex.org/I41518628"],"apc_list":null,"apc_paid":null,"fwci":0.3885,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.56767047,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12537","display_name":"Flow Measurement and Analysis","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12537","display_name":"Flow Measurement and Analysis","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T11698","display_name":"Underwater Acoustics Research","score":0.9577999711036682,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9433000087738037,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/window-function","display_name":"Window function","score":0.748538613319397},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.6238218545913696},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.5831648707389832},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.5117285251617432},{"id":"https://openalex.org/keywords/spectral-analysis","display_name":"Spectral analysis","score":0.5035647749900818},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4993875026702881},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.49698951840400696},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.48844948410987854},{"id":"https://openalex.org/keywords/spectral-density-estimation","display_name":"Spectral density estimation","score":0.46251192688941956},{"id":"https://openalex.org/keywords/basis-function","display_name":"Basis function","score":0.46147915720939636},{"id":"https://openalex.org/keywords/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.45595717430114746},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.4444696307182312},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.44150510430336},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.44054073095321655},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.43886271119117737},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4122750163078308},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3427068591117859},{"id":"https://openalex.org/keywords/short-time-fourier-transform","display_name":"Short-time Fourier transform","score":0.32135912775993347},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2936006784439087},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.26632988452911377},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2621515691280365},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22374209761619568},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.112158864736557},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08542740345001221}],"concepts":[{"id":"https://openalex.org/C140101238","wikidata":"https://www.wikidata.org/wiki/Q1404885","display_name":"Window function","level":3,"score":0.748538613319397},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.6238218545913696},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.5831648707389832},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.5117285251617432},{"id":"https://openalex.org/C2983668108","wikidata":"https://www.wikidata.org/wiki/Q280453","display_name":"Spectral analysis","level":3,"score":0.5035647749900818},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4993875026702881},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.49698951840400696},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.48844948410987854},{"id":"https://openalex.org/C30049272","wikidata":"https://www.wikidata.org/wiki/Q6555326","display_name":"Spectral density estimation","level":3,"score":0.46251192688941956},{"id":"https://openalex.org/C5917680","wikidata":"https://www.wikidata.org/wiki/Q2621825","display_name":"Basis function","level":2,"score":0.46147915720939636},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.45595717430114746},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.4444696307182312},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.44150510430336},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.44054073095321655},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.43886271119117737},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4122750163078308},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3427068591117859},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.32135912775993347},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2936006784439087},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.26632988452911377},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2621515691280365},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22374209761619568},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.112158864736557},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08542740345001221},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/meco.2018.8406072","is_oa":false,"landing_page_url":"https://doi.org/10.1109/meco.2018.8406072","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 7th Mediterranean Conference on Embedded Computing (MECO)","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":2,"referenced_works":["https://openalex.org/W617233257","https://openalex.org/W2511779597"],"related_works":["https://openalex.org/W4205152111","https://openalex.org/W2393357744","https://openalex.org/W4221076379","https://openalex.org/W2100209102","https://openalex.org/W197430446","https://openalex.org/W1965222729","https://openalex.org/W4327650142","https://openalex.org/W2358528705","https://openalex.org/W3112721282","https://openalex.org/W4232826315"],"abstract_inverted_index":{"The":[0,28,44],"paper":[1],"suggests":[2],"the":[3,6,36,55],"technique":[4,29,45,57],"for":[5],"spectral":[7,37],"analysis":[8,38],"of":[9,54],"polyharmonic":[10],"signals":[11],"in":[12,19,35],"Fourier":[13],"basis":[14],"that":[15],"can":[16],"be":[17],"used":[18],"hydroacoustic":[20],"monitoring":[21],"tasks,":[22],"radiolocation,":[23],"radiocommunication":[24],"and":[25,40],"measurement":[26],"capabilities.":[27],"decreases":[30],"sidelobes":[31],"levels":[32],"without":[33],"deterioration":[34],"resolution,":[39],"increases":[41],"signal-to-noise":[42],"ratio.":[43],"was":[46],"compared":[47],"with":[48],"other":[49],"window":[50],"functions.":[51],"Main":[52],"advantages":[53],"suggested":[56],"were":[58],"defined.":[59]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}