{"id":"https://openalex.org/W2044718220","doi":"https://doi.org/10.1016/s0165-1684(97)00025-x","title":"Performance comparison of two methods for 2-D frequency estimation in both medium and high SNR cases","display_name":"Performance comparison of two methods for 2-D frequency estimation in both medium and high SNR cases","publication_year":1997,"publication_date":"1997-04-01","ids":{"openalex":"https://openalex.org/W2044718220","doi":"https://doi.org/10.1016/s0165-1684(97)00025-x","mag":"2044718220"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(97)00025-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(97)00025-x","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/A5061641468","display_name":"Howard H. Yang","orcid":"https://orcid.org/0000-0002-0256-2416"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Howard Hua Yang","raw_affiliation_strings":["Lab. For Information Representation, FRP, Riken, 2-1 Hirosawa, Wako-Shi, Saitama 351-01, Japan"],"affiliations":[{"raw_affiliation_string":"Lab. For Information Representation, FRP, Riken, 2-1 Hirosawa, Wako-Shi, Saitama 351-01, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025622267","display_name":"Yingbo Hua","orcid":"https://orcid.org/0000-0002-6843-8223"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yingbo Hua","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, The University of Melbourne, Parkville, VIC. 3052, Australia","Department of Electrical and Electronic Engineering, The  University of Melbourne, Parkville, Vic. 3052, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, The University of Melbourne, Parkville, VIC. 3052, Australia","institution_ids":["https://openalex.org/I165779595"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, The  University of Melbourne, Parkville, Vic. 3052, Australia","institution_ids":["https://openalex.org/I165779595"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5061641468"],"corresponding_institution_ids":[],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.17919075,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"58","issue":"2","first_page":"215","last_page":"221"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10860","display_name":"Speech and Audio Processing","score":0.9987999796867371,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9983999729156494,"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/mathematics","display_name":"Mathematics","score":0.6236509084701538},{"id":"https://openalex.org/keywords/multiple-signal-classification","display_name":"Multiple signal classification","score":0.46596434712409973},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4295786917209625},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3544127941131592},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3314685821533203},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1616552174091339},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.136252760887146}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6236509084701538},{"id":"https://openalex.org/C206118826","wikidata":"https://www.wikidata.org/wiki/Q3841682","display_name":"Multiple signal classification","level":3,"score":0.46596434712409973},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4295786917209625},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3544127941131592},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3314685821533203},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1616552174091339},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.136252760887146},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/s0165-1684(97)00025-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(97)00025-x","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"},{"id":"pmh:oai:escholarship.org/ark:/13030/qt5tq407mt","is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/5tq407mt","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Signal Processing, vol 58, iss 2","raw_type":"article"},{"id":"pmh:qt5tq407mt","is_oa":false,"landing_page_url":"http://www.escholarship.org/uc/item/5tq407mt","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Yang, HH; &amp; Hua, Y. (1997). Performance comparison of two methods for 2-D frequency estimation in both medium and high SNR cases. Signal Processing, 58(2), 215 - 221. doi: 10.1016/s0165-1684(97)00025-x. UC Riverside: Retrieved from: http://www.escholarship.org/uc/item/5tq407mt","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1968079322","https://openalex.org/W1980935320","https://openalex.org/W1991405787","https://openalex.org/W2032123328","https://openalex.org/W2089213691","https://openalex.org/W2089304545","https://openalex.org/W2097702879","https://openalex.org/W2104738284","https://openalex.org/W2137338395","https://openalex.org/W2149755721","https://openalex.org/W2159530033","https://openalex.org/W2166764037","https://openalex.org/W2475279018","https://openalex.org/W6672652176","https://openalex.org/W6675725036","https://openalex.org/W6677132295"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2042127053","https://openalex.org/W2142036596","https://openalex.org/W2072657027","https://openalex.org/W2600246793"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
