{"id":"https://openalex.org/W2226819699","doi":"https://doi.org/10.1007/s00034-015-0230-2","title":"Instantaneous Frequency Estimation of Nonlinear Frequency-Modulated Signals Under Strong Noise Environment","display_name":"Instantaneous Frequency Estimation of Nonlinear Frequency-Modulated Signals Under Strong Noise Environment","publication_year":2016,"publication_date":"2016-01-06","ids":{"openalex":"https://openalex.org/W2226819699","doi":"https://doi.org/10.1007/s00034-015-0230-2","mag":"2226819699"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-015-0230-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-015-0230-2","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and 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/A5101444481","display_name":"Li Jiang","orcid":"https://orcid.org/0000-0003-3644-436X"},"institutions":[{"id":"https://openalex.org/I148099405","display_name":"Xi'an University of Architecture and Technology","ror":"https://ror.org/04v2j2k71","country_code":"CN","type":"education","lineage":["https://openalex.org/I148099405"]},{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li Jiang","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xi\u2019an, 710071, People\u2019s Republic of China","School of Electronic Engineering, Xidian University, Xi\u2019an, People\u2019s Republic of China","School of Information and Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, 710055, People\u2019s Republic of China","School of Information and Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, People\u2019s Republic of China","School of Information and Control Engineering, Xi'an University of Architecture and Technology, Xi'an, 710055, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi\u2019an, 710071, People\u2019s Republic of China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi\u2019an, People\u2019s Republic of China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Information and Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, 710055, People\u2019s Republic of China","institution_ids":["https://openalex.org/I148099405"]},{"raw_affiliation_string":"School of Information and Control Engineering, Xi\u2019an University of Architecture and Technology, Xi\u2019an, People\u2019s Republic of China","institution_ids":["https://openalex.org/I148099405"]},{"raw_affiliation_string":"School of Information and Control Engineering, Xi'an University of Architecture and Technology, Xi'an, 710055, People's Republic of China","institution_ids":["https://openalex.org/I148099405"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100722609","display_name":"Lin Li","orcid":"https://orcid.org/0000-0002-4938-1217"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lin Li","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xi\u2019an, 710071, People\u2019s Republic of China","School of Electronic Engineering, Xidian University, Xi\u2019an, People\u2019s Republic of China","School of Electronic Engineering, Xidian University, Xi'an, 710071, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi\u2019an, 710071, People\u2019s Republic of China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi\u2019an, People\u2019s Republic of China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi'an, 710071, People's Republic of China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Guoqing Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guoqing Zhao","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xi\u2019an, 710071, People\u2019s Republic of China","School of Electronic Engineering, Xidian University, Xi\u2019an, People\u2019s Republic of China","School of Electronic Engineering, Xidian University, Xi'an, 710071, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi\u2019an, 710071, People\u2019s Republic of China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi\u2019an, People\u2019s Republic of China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi'an, 710071, People's Republic of China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102916791","display_name":"Yang Pan","orcid":"https://orcid.org/0000-0003-2288-0347"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Pan","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xi\u2019an, 710071, People\u2019s Republic of China","School of Electronic Engineering, Xidian University, Xi\u2019an, People\u2019s Republic of China","School of Electronic Engineering, Xidian University, Xi'an, 710071, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi\u2019an, 710071, People\u2019s Republic of China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi\u2019an, People\u2019s Republic of China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi'an, 710071, People's Republic of China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100722609","https://openalex.org/A5101444481","https://openalex.org/A5102916791"],"corresponding_institution_ids":["https://openalex.org/I148099405","https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":1.0526,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.77604972,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"35","issue":"10","first_page":"3734","last_page":"3744"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9983999729156494,"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"}},"topics":[{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9983999729156494,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9921000003814697,"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/instantaneous-phase","display_name":"Instantaneous phase","score":0.6901768445968628},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6510787010192871},{"id":"https://openalex.org/keywords/viterbi-algorithm","display_name":"Viterbi algorithm","score":0.6414679884910583},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5333234071731567},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5302412509918213},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5177665948867798},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4638407826423645},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.45667052268981934},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4461477994918823},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.34045112133026123},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.33620357513427734},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3053476810455322},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.22026857733726501},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21957391500473022},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19645604491233826},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12093791365623474},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11101540923118591}],"concepts":[{"id":"https://openalex.org/C137798554","wikidata":"https://www.wikidata.org/wiki/Q6038852","display_name":"Instantaneous phase","level":3,"score":0.6901768445968628},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6510787010192871},{"id":"https://openalex.org/C60582962","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Viterbi algorithm","level":3,"score":0.6414679884910583},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5333234071731567},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5302412509918213},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5177665948867798},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4638407826423645},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.45667052268981934},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4461477994918823},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.34045112133026123},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.33620357513427734},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3053476810455322},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.22026857733726501},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21957391500473022},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19645604491233826},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12093791365623474},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11101540923118591},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-015-0230-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-015-0230-2","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G5806068708","display_name":null,"funder_award_id":"No. 61201287","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1566690326","https://openalex.org/W1598868193","https://openalex.org/W1861537833","https://openalex.org/W1970596305","https://openalex.org/W1990937410","https://openalex.org/W2013097188","https://openalex.org/W2025107744","https://openalex.org/W2079961989","https://openalex.org/W2098352720","https://openalex.org/W2098938630","https://openalex.org/W2103781067","https://openalex.org/W2125534795","https://openalex.org/W2156439126","https://openalex.org/W2157221364","https://openalex.org/W2163083524","https://openalex.org/W2171537808","https://openalex.org/W2971230710","https://openalex.org/W4233818702"],"related_works":["https://openalex.org/W2062804535","https://openalex.org/W2148710370","https://openalex.org/W2922895105","https://openalex.org/W4287880334","https://openalex.org/W2281825358","https://openalex.org/W1963866720","https://openalex.org/W4242644833","https://openalex.org/W2105938879","https://openalex.org/W4200339085","https://openalex.org/W2087512161"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}
