{"id":"https://openalex.org/W2624857874","doi":"https://doi.org/10.1109/taes.2017.2714918","title":"The Robust Sparse Fourier Transform (RSFT) and Its Application in Radar Signal Processing","display_name":"The Robust Sparse Fourier Transform (RSFT) and Its Application in Radar Signal Processing","publication_year":2017,"publication_date":"2017-06-16","ids":{"openalex":"https://openalex.org/W2624857874","doi":"https://doi.org/10.1109/taes.2017.2714918","mag":"2624857874"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2017.2714918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2017.2714918","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","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/A5100767240","display_name":"Shaogang Wang","orcid":"https://orcid.org/0000-0003-1240-2296"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shaogang Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rutgers University, Piscataway, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004716468","display_name":"Vishal M. Patel","orcid":"https://orcid.org/0000-0002-5239-692X"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vishal M. Patel","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rutgers University, Piscataway, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004201783","display_name":"Athina P. Petropulu","orcid":"https://orcid.org/0000-0001-7380-7815"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Athina Petropulu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rutgers University, Piscataway, NJ, USA"],"raw_orcid":"https://orcid.org/0000-0001-7380-7815","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I102322142"],"apc_list":null,"apc_paid":null,"fwci":3.7903,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.93526061,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"53","issue":"6","first_page":"2735","last_page":"2755"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9987000226974487,"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6436731815338135},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5993310213088989},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.598778486251831},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5949932336807251},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5640754699707031},{"id":"https://openalex.org/keywords/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.5478980541229248},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5155765414237976},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.4650588631629944},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.4467525780200958},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4403994679450989},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4394332468509674},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.4309220016002655},{"id":"https://openalex.org/keywords/short-time-fourier-transform","display_name":"Short-time Fourier transform","score":0.34828507900238037},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25143927335739136},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.2097659409046173},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12324345111846924},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11519506573677063}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6436731815338135},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5993310213088989},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.598778486251831},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5949932336807251},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5640754699707031},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.5478980541229248},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5155765414237976},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.4650588631629944},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.4467525780200958},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4403994679450989},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4394332468509674},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.4309220016002655},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.34828507900238037},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25143927335739136},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.2097659409046173},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12324345111846924},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11519506573677063},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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:10.1109/taes.2017.2714918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2017.2714918","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5629449050","display_name":null,"funder_award_id":"ECCS-1408437","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5673379570","display_name":null,"funder_award_id":"W911NF-16-1-0126","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320338281","display_name":"Army Research Office","ror":"https://ror.org/05epdh915"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W52854976","https://openalex.org/W210359992","https://openalex.org/W601863383","https://openalex.org/W787935690","https://openalex.org/W988000559","https://openalex.org/W1494749725","https://openalex.org/W1763915641","https://openalex.org/W1960834672","https://openalex.org/W1978356474","https://openalex.org/W1983695700","https://openalex.org/W2030719793","https://openalex.org/W2047932983","https://openalex.org/W2051929895","https://openalex.org/W2059898438","https://openalex.org/W2082051116","https://openalex.org/W2096070062","https://openalex.org/W2097415058","https://openalex.org/W2107625832","https://openalex.org/W2111460811","https://openalex.org/W2112094394","https://openalex.org/W2119354504","https://openalex.org/W2119667497","https://openalex.org/W2122308929","https://openalex.org/W2123591640","https://openalex.org/W2123693211","https://openalex.org/W2140122025","https://openalex.org/W2145841867","https://openalex.org/W2146509513","https://openalex.org/W2172979040","https://openalex.org/W2205172111","https://openalex.org/W2245421813","https://openalex.org/W2335004627","https://openalex.org/W2399470169","https://openalex.org/W2516340267","https://openalex.org/W2561492491","https://openalex.org/W2592680288","https://openalex.org/W2964061529","https://openalex.org/W6730680834"],"related_works":["https://openalex.org/W2154006536","https://openalex.org/W2326454079","https://openalex.org/W564939545","https://openalex.org/W2348800014","https://openalex.org/W2533590149","https://openalex.org/W4293267999","https://openalex.org/W2365391860","https://openalex.org/W2560154230","https://openalex.org/W2964898233","https://openalex.org/W2029494570"],"abstract_inverted_index":{"The":[0],"Sparse":[1,33],"Fourier":[2,34],"Transform":[3],"(SFT),":[4],"designed":[5],"for":[6,23],"signals":[7],"that":[8,43],"contain":[9],"a":[10,39],"small":[11],"number":[12],"of":[13,41,76,80,93,123],"frequencies,":[14],"enjoys":[15],"low":[16],"complexity,":[17],"and":[18,83,95,131],"thus":[19],"is":[20,38,84],"ideally":[21],"suited":[22],"big":[24],"data":[25],"applications.":[26],"In":[27],"this":[28],"paper,":[29],"we":[30],"propose":[31],"Robust":[32],"Transform,":[35],"(RSFT),":[36],"which":[37],"modification":[40],"SFT":[42,46,68],"extends":[44],"the":[45,59,67,77,81,90,97,110,113,121],"advantages":[47],"to":[48,86],"real":[49],"world,":[50],"noisy":[51],"settings.":[52],"RSFT":[53,124],"can":[54,116],"accommodate":[55],"off-grid":[56],"frequencies":[57],"in":[58,66],"data.":[60],"Furthermore,":[61],"by":[62,107],"incorporating":[63],"Neyman-Pearson":[64],"detection":[65,71,101,111],"stages,":[69],"frequency":[70],"does":[72],"not":[73],"require":[74],"knowledge":[75],"exact":[78],"sparsity":[79],"signal,":[82],"robust":[85],"noise.":[87],"We":[88,104,119],"analyze":[89],"asymptotic":[91],"performance":[92,102],"RSFT,":[94],"study":[96],"computational":[98],"complexity":[99],"versus":[100],"tradeoff.":[103],"show":[105],"that,":[106],"appropriately":[108],"choosing":[109],"thresholds,":[112],"optimal":[114],"tradeoff":[115],"be":[117],"achieved.":[118],"discuss":[120],"application":[122],"on":[125],"short-range":[126],"ubiquitous":[127],"radar":[128],"signal":[129],"processing":[130],"demonstrate":[132],"its":[133],"feasibility":[134],"via":[135],"simulations.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}