{"id":"https://openalex.org/W1993412280","doi":"https://doi.org/10.1007/s11045-014-0277-4","title":"R-D Frequency estimation of multidimensional sinusoids based on eigenvalues and eigenvectors","display_name":"R-D Frequency estimation of multidimensional sinusoids based on eigenvalues and eigenvectors","publication_year":2014,"publication_date":"2014-01-22","ids":{"openalex":"https://openalex.org/W1993412280","doi":"https://doi.org/10.1007/s11045-014-0277-4","mag":"1993412280"},"language":"en","primary_location":{"id":"doi:10.1007/s11045-014-0277-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11045-014-0277-4","pdf_url":null,"source":{"id":"https://openalex.org/S198285748","display_name":"Multidimensional Systems and Signal Processing","issn_l":"0923-6082","issn":["0923-6082","1573-0824"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multidimensional 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/A5088559100","display_name":"Hui Cao","orcid":"https://orcid.org/0000-0002-3085-204X"},"institutions":[{"id":"https://openalex.org/I4210148639","display_name":"Wuhan Engineering Science & Technology Institute","ror":"https://ror.org/04ez3r306","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210148639"]},{"id":"https://openalex.org/I91125648","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16","country_code":"CN","type":"education","lineage":["https://openalex.org/I91125648"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Cao","raw_affiliation_strings":["School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan, 30074, China","School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan, China 30074#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan, 30074, China","institution_ids":["https://openalex.org/I4210148639","https://openalex.org/I91125648"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan, China 30074#TAB#","institution_ids":["https://openalex.org/I91125648"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001831755","display_name":"Yuntao Wu","orcid":"https://orcid.org/0000-0001-7911-4104"},"institutions":[{"id":"https://openalex.org/I4210148639","display_name":"Wuhan Engineering Science & Technology Institute","ror":"https://ror.org/04ez3r306","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210148639"]},{"id":"https://openalex.org/I91125648","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16","country_code":"CN","type":"education","lineage":["https://openalex.org/I91125648"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuntao Wu","raw_affiliation_strings":["School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan, 30074, China","School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan, China 30074#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan, 30074, China","institution_ids":["https://openalex.org/I4210148639","https://openalex.org/I91125648"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan, China 30074#TAB#","institution_ids":["https://openalex.org/I91125648"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019966334","display_name":"Amir Leshem","orcid":"https://orcid.org/0000-0002-2265-7463"},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Amir Leshem","raw_affiliation_strings":["Faculty of Engineeirng, Bar-Ilan University, Ramat-Gan, 59000, Israel","Faculty of Engineeirng, Bar-Ilan University, Ramat-Gan, Israel 59000#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineeirng, Bar-Ilan University, Ramat-Gan, 59000, Israel","institution_ids":["https://openalex.org/I13955877"]},{"raw_affiliation_string":"Faculty of Engineeirng, Bar-Ilan University, Ramat-Gan, Israel 59000#TAB#","institution_ids":["https://openalex.org/I13955877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5001831755"],"corresponding_institution_ids":["https://openalex.org/I4210148639","https://openalex.org/I91125648"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.07014254,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"26","issue":"3","first_page":"777","last_page":"786"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9994999766349792,"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":0.9984999895095825,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9980999827384949,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.8464452624320984},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.769351601600647},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6572980880737305},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5802063941955566},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.5563487410545349},{"id":"https://openalex.org/keywords/matrix-differential-equation","display_name":"Matrix differential equation","score":0.5256030559539795},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4742359519004822},{"id":"https://openalex.org/keywords/intrinsic-dimension","display_name":"Intrinsic dimension","score":0.44988328218460083},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.44236522912979126},{"id":"https://openalex.org/keywords/modal-matrix","display_name":"Modal matrix","score":0.4145379662513733},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3850259482860565},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.381820410490036},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3425642251968384},{"id":"https://openalex.org/keywords/symmetric-matrix","display_name":"Symmetric matrix","score":0.25817638635635376},{"id":"https://openalex.org/keywords/diagonalizable-matrix","display_name":"Diagonalizable matrix","score":0.19994217157363892},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.16235953569412231},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09625783562660217},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.08997654914855957},{"id":"https://openalex.org/keywords/differential-equation","display_name":"Differential equation","score":0.06793403625488281}],"concepts":[{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.8464452624320984},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.769351601600647},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6572980880737305},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5802063941955566},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.5563487410545349},{"id":"https://openalex.org/C105671362","wikidata":"https://www.wikidata.org/wiki/Q6787870","display_name":"Matrix differential equation","level":3,"score":0.5256030559539795},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4742359519004822},{"id":"https://openalex.org/C30732413","wikidata":"https://www.wikidata.org/wiki/Q17092636","display_name":"Intrinsic dimension","level":3,"score":0.44988328218460083},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.44236522912979126},{"id":"https://openalex.org/C73772418","wikidata":"https://www.wikidata.org/wiki/Q6888018","display_name":"Modal matrix","level":5,"score":0.4145379662513733},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3850259482860565},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.381820410490036},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3425642251968384},{"id":"https://openalex.org/C54848796","wikidata":"https://www.wikidata.org/wiki/Q339011","display_name":"Symmetric matrix","level":3,"score":0.25817638635635376},{"id":"https://openalex.org/C30072841","wikidata":"https://www.wikidata.org/wiki/Q1767080","display_name":"Diagonalizable matrix","level":4,"score":0.19994217157363892},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16235953569412231},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09625783562660217},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.08997654914855957},{"id":"https://openalex.org/C78045399","wikidata":"https://www.wikidata.org/wiki/Q11214","display_name":"Differential equation","level":2,"score":0.06793403625488281},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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:10.1007/s11045-014-0277-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11045-014-0277-4","pdf_url":null,"source":{"id":"https://openalex.org/S198285748","display_name":"Multidimensional Systems and Signal Processing","issn_l":"0923-6082","issn":["0923-6082","1573-0824"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multidimensional Systems and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320313620","display_name":"Hubei Provincial Department of Education","ror":"https://ror.org/05yaa9j15"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321449","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495"},{"id":"https://openalex.org/F4320337223","display_name":"Faculty of Engineering and Information Technology, University of Technology Sydney","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W653761051","https://openalex.org/W1629372441","https://openalex.org/W2027115134","https://openalex.org/W2041413102","https://openalex.org/W2109522725","https://openalex.org/W2128575867","https://openalex.org/W2129740613","https://openalex.org/W2160664759","https://openalex.org/W2161763053","https://openalex.org/W2952350176","https://openalex.org/W6683639557"],"related_works":["https://openalex.org/W3127622694","https://openalex.org/W105179031","https://openalex.org/W2092103935","https://openalex.org/W4377200779","https://openalex.org/W4250913159","https://openalex.org/W4251966336","https://openalex.org/W2955282717","https://openalex.org/W2117499033","https://openalex.org/W2120911334","https://openalex.org/W2504822226"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}