{"id":"https://openalex.org/W2767744911","doi":"https://doi.org/10.1109/icdsp.2017.8096152","title":"Instantaneous frequency law tracking using signal's representation in phase diagram domain","display_name":"Instantaneous frequency law tracking using signal's representation in phase diagram domain","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2767744911","doi":"https://doi.org/10.1109/icdsp.2017.8096152","mag":"2767744911"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2017.8096152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2017.8096152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 22nd International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"},"type":"preprint","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/A5091723059","display_name":"Angela Digulescu","orcid":"https://orcid.org/0000-0002-1561-3286"},"institutions":[{"id":"https://openalex.org/I2802885015","display_name":"Military Technical Academy","ror":"https://ror.org/01tqmsq19","country_code":"RO","type":"education","lineage":["https://openalex.org/I2802885015"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Angela Digulescu","raw_affiliation_strings":["Department of Communications and Military Electronic Systems, Military Technical Academy, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Communications and Military Electronic Systems, Military Technical Academy, Bucharest, Romania","institution_ids":["https://openalex.org/I2802885015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104507523","display_name":"Costin Vasile","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Costin Vasile","raw_affiliation_strings":["Gipsa-lab, Universit\u00e9 Grenoble Alpes, Saint Martin d'H\u00e8rcs, France"],"affiliations":[{"raw_affiliation_string":"Gipsa-lab, Universit\u00e9 Grenoble Alpes, Saint Martin d'H\u00e8rcs, France","institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I899635006"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040820453","display_name":"Cornel Ioana","orcid":"https://orcid.org/0000-0001-6581-3000"},"institutions":[{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Cornel Ioana","raw_affiliation_strings":["Gipsa-lab, Universit\u00e9 Grenoble Alpes, Saint Martin d'H\u00e8rcs, France"],"affiliations":[{"raw_affiliation_string":"Gipsa-lab, Universit\u00e9 Grenoble Alpes, Saint Martin d'H\u00e8rcs, France","institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I899635006"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107485401","display_name":"Alexandru \u0218erb\u0103nescu","orcid":"https://orcid.org/0000-0003-0044-3971"},"institutions":[{"id":"https://openalex.org/I2802885015","display_name":"Military Technical Academy","ror":"https://ror.org/01tqmsq19","country_code":"RO","type":"education","lineage":["https://openalex.org/I2802885015"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Alexandru Serbanescu","raw_affiliation_strings":["Department of Communications and Military Electronic Systems, Military Technical Academy, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Communications and Military Electronic Systems, Military Technical Academy, Bucharest, Romania","institution_ids":["https://openalex.org/I2802885015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061377569","display_name":"Gabriel Vasile","orcid":"https://orcid.org/0000-0002-6458-3634"},"institutions":[{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gabriel Vasile","raw_affiliation_strings":["Gipsa-lab, Universit\u00e9 Grenoble Alpes, Saint Martin d'H\u00e8rcs, France"],"affiliations":[{"raw_affiliation_string":"Gipsa-lab, Universit\u00e9 Grenoble Alpes, Saint Martin d'H\u00e8rcs, France","institution_ids":["https://openalex.org/I4210124956","https://openalex.org/I899635006"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108138137","display_name":"J\u00e9r\u00f4me Mars","orcid":null},"institutions":[{"id":"https://openalex.org/I2802885015","display_name":"Military Technical Academy","ror":"https://ror.org/01tqmsq19","country_code":"RO","type":"education","lineage":["https://openalex.org/I2802885015"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Jerome Mars","raw_affiliation_strings":["Department of Communications and Military Electronic Systems, Military Technical Academy, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Communications and Military Electronic Systems, Military Technical Academy, Bucharest, Romania","institution_ids":["https://openalex.org/I2802885015"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5091723059"],"corresponding_institution_ids":["https://openalex.org/I2802885015"],"apc_list":null,"apc_paid":null,"fwci":0.3505,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.59722513,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11187","display_name":"Nonlinear Dynamics and Pattern Formation","score":0.9695000052452087,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11878","display_name":"Solid-state spectroscopy and crystallography","score":0.9254999756813049,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/instantaneous-phase","display_name":"Instantaneous phase","score":0.8415122032165527},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.7336061596870422},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6430613994598389},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5527129769325256},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.5186302065849304},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5165919065475464},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5148626565933228},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4604511857032776},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4414192736148834},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.42797353863716125},{"id":"https://openalex.org/keywords/diagram","display_name":"Diagram","score":0.4267251491546631},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34896963834762573},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.2886670231819153},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20189297199249268},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16475176811218262},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13036534190177917},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.12471038103103638}],"concepts":[{"id":"https://openalex.org/C137798554","wikidata":"https://www.wikidata.org/wiki/Q6038852","display_name":"Instantaneous phase","level":3,"score":0.8415122032165527},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.7336061596870422},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6430613994598389},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5527129769325256},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.5186302065849304},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5165919065475464},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5148626565933228},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4604511857032776},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4414192736148834},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.42797353863716125},{"id":"https://openalex.org/C186399060","wikidata":"https://www.wikidata.org/wiki/Q959962","display_name":"Diagram","level":2,"score":0.4267251491546631},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34896963834762573},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.2886670231819153},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20189297199249268},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16475176811218262},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13036534190177917},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.12471038103103638},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdsp.2017.8096152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2017.8096152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 22nd International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1023995957","https://openalex.org/W1517729176","https://openalex.org/W1532655312","https://openalex.org/W2004217976","https://openalex.org/W2081681829","https://openalex.org/W2083361829","https://openalex.org/W2097316803","https://openalex.org/W2099593264","https://openalex.org/W2108139264","https://openalex.org/W2109118126","https://openalex.org/W2115755118","https://openalex.org/W2156659476","https://openalex.org/W2410106184","https://openalex.org/W2505499968","https://openalex.org/W3156519519","https://openalex.org/W4214540058","https://openalex.org/W4249543038","https://openalex.org/W6794344554"],"related_works":["https://openalex.org/W2134843605","https://openalex.org/W1973229893","https://openalex.org/W3091698330","https://openalex.org/W1947057263","https://openalex.org/W1619742598","https://openalex.org/W116012085","https://openalex.org/W2362530701","https://openalex.org/W2121898104","https://openalex.org/W2394182905","https://openalex.org/W2889771308"],"abstract_inverted_index":{"Time-frequency":[0],"analysis":[1],"is":[2,17,31,96],"naturally":[3],"the":[4,15,18,41,48,59,69,82,85,97,105],"way":[5],"of":[6,8,14,22,34,43,50,54,61,73,84,93,99],"characterization":[7],"non-stationary":[9],"signals.":[10],"One":[11],"fundamental":[12],"parameter":[13],"any-non-stationary":[16],"Instantaneous":[19,26,70],"Frequency":[20,27,71],"Law":[21,28,72],"its":[23],"components.":[24],"The":[25,90],"(IFL)":[29],"estimation":[30,83],"usually":[32],"subject":[33],"tracking":[35],"in":[36,40,88],"time-frequency":[37,45],"domain,":[38],"especially":[39],"case":[42],"complex":[44],"structures.":[46],"Using":[47],"concept":[49,60],"phase":[51,100,107],"diagram":[52,101],"representation":[53,102],"a":[55,74,78],"signal,":[56,76],"related":[57],"to":[58,67,103],"nonlinear":[62],"dynamic":[63],"systems,":[64],"we":[65],"aim":[66],"track":[68],"received":[75],"providing":[77],"new":[79],"method":[80],"for":[81,111],"frequency's":[86],"evolution":[87],"time.":[89],"main":[91],"advantage":[92],"this":[94],"approach":[95],"capability":[98],"highlight":[104],"signal's":[106],"continuity,":[108],"very":[109],"useful":[110],"an":[112],"accurate":[113],"IFL":[114],"tracking.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
