{"id":"https://openalex.org/W2079938542","doi":"https://doi.org/10.1016/s0165-1684(02)00430-9","title":"Instantaneous frequency estimation by using the Wigner distribution and linear interpolation","display_name":"Instantaneous frequency estimation by using the Wigner distribution and linear interpolation","publication_year":2003,"publication_date":"2003-02-04","ids":{"openalex":"https://openalex.org/W2079938542","doi":"https://doi.org/10.1016/s0165-1684(02)00430-9","mag":"2079938542"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(02)00430-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(02)00430-9","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","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/A5074877434","display_name":"Ljubi\u0161a Stankovi\u0107","orcid":"https://orcid.org/0000-0002-9736-9036"},"institutions":[{"id":"https://openalex.org/I5936373","display_name":"University of Montenegro","ror":"https://ror.org/02drrjp49","country_code":"ME","type":"education","lineage":["https://openalex.org/I5936373"]}],"countries":["ME"],"is_corresponding":true,"raw_author_name":"LJubi\u0161a Stankovi\u0107","raw_affiliation_strings":["Elektrotehnicki Fakultet, University of Montenegro, Podgorica, Montenegro 81000, Yugoslavia"],"affiliations":[{"raw_affiliation_string":"Elektrotehnicki Fakultet, University of Montenegro, Podgorica, Montenegro 81000, Yugoslavia","institution_ids":["https://openalex.org/I5936373"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011621698","display_name":"Igor Djurovi\u0107","orcid":"https://orcid.org/0000-0003-3856-2706"},"institutions":[{"id":"https://openalex.org/I5936373","display_name":"University of Montenegro","ror":"https://ror.org/02drrjp49","country_code":"ME","type":"education","lineage":["https://openalex.org/I5936373"]}],"countries":["ME"],"is_corresponding":false,"raw_author_name":"Igor Djurovi\u0107","raw_affiliation_strings":["Elektrotehnicki Fakultet, University of Montenegro, Podgorica, Montenegro 81000, Yugoslavia"],"affiliations":[{"raw_affiliation_string":"Elektrotehnicki Fakultet, University of Montenegro, Podgorica, Montenegro 81000, Yugoslavia","institution_ids":["https://openalex.org/I5936373"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5098118505","display_name":"Radomir-Mato Lakovi\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I5936373","display_name":"University of Montenegro","ror":"https://ror.org/02drrjp49","country_code":"ME","type":"education","lineage":["https://openalex.org/I5936373"]}],"countries":["ME"],"is_corresponding":false,"raw_author_name":"Radomir-Mato Lakovi\u0107","raw_affiliation_strings":["Elektrotehnicki Fakultet, University of Montenegro, Podgorica, Montenegro 81000, Yugoslavia"],"affiliations":[{"raw_affiliation_string":"Elektrotehnicki Fakultet, University of Montenegro, Podgorica, Montenegro 81000, Yugoslavia","institution_ids":["https://openalex.org/I5936373"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5074877434"],"corresponding_institution_ids":["https://openalex.org/I5936373"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":1.0576,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.78107631,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"83","issue":"3","first_page":"483","last_page":"491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9965999722480774,"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":0.9965999722480774,"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":0.9962000250816345,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9926999807357788,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.7472634315490723},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7255935668945312},{"id":"https://openalex.org/keywords/nonparametric-statistics","display_name":"Nonparametric statistics","score":0.6475361585617065},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.584720253944397},{"id":"https://openalex.org/keywords/linear-interpolation","display_name":"Linear interpolation","score":0.5336951017379761},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.5132439136505127},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5037586092948914},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.46654295921325684},{"id":"https://openalex.org/keywords/window-function","display_name":"Window function","score":0.4534800052642822},{"id":"https://openalex.org/keywords/instantaneous-phase","display_name":"Instantaneous phase","score":0.4345023036003113},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.4322744905948639},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4196247458457947},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.340891569852829},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3328002393245697},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3287566900253296},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2027972936630249},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.12337601184844971},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11829793453216553},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09196385741233826}],"concepts":[{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.7472634315490723},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7255935668945312},{"id":"https://openalex.org/C102366305","wikidata":"https://www.wikidata.org/wiki/Q1097688","display_name":"Nonparametric statistics","level":2,"score":0.6475361585617065},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.584720253944397},{"id":"https://openalex.org/C171836373","wikidata":"https://www.wikidata.org/wiki/Q2266329","display_name":"Linear interpolation","level":3,"score":0.5336951017379761},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.5132439136505127},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5037586092948914},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.46654295921325684},{"id":"https://openalex.org/C140101238","wikidata":"https://www.wikidata.org/wiki/Q1404885","display_name":"Window function","level":3,"score":0.4534800052642822},{"id":"https://openalex.org/C137798554","wikidata":"https://www.wikidata.org/wiki/Q6038852","display_name":"Instantaneous phase","level":3,"score":0.4345023036003113},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.4322744905948639},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4196247458457947},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.340891569852829},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3328002393245697},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3287566900253296},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2027972936630249},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.12337601184844971},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11829793453216553},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09196385741233826},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"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:10.1016/s0165-1684(02)00430-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(02)00430-9","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7776008170","display_name":null,"funder_award_id":"01215","funder_id":"https://openalex.org/F4320320912","funder_display_name":"Ministry of Education, Culture, Sports, Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320320882","display_name":"Volkswagen Foundation","ror":"https://ror.org/03bsmfz84"},{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1985510941","https://openalex.org/W2027036699","https://openalex.org/W2048508162","https://openalex.org/W2057085895","https://openalex.org/W2071344546","https://openalex.org/W2100851386","https://openalex.org/W2114492997","https://openalex.org/W2122152687","https://openalex.org/W2123063325","https://openalex.org/W2132085292","https://openalex.org/W2156225460","https://openalex.org/W2156439126","https://openalex.org/W2164549078","https://openalex.org/W2165878107","https://openalex.org/W2168184811","https://openalex.org/W2169791062"],"related_works":["https://openalex.org/W3155305109","https://openalex.org/W2963989261","https://openalex.org/W166607970","https://openalex.org/W2380369118","https://openalex.org/W2128379799","https://openalex.org/W2358041764","https://openalex.org/W1842746982","https://openalex.org/W2126928314","https://openalex.org/W4385010816","https://openalex.org/W1977931477"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
