{"id":"https://openalex.org/W2083499784","doi":"https://doi.org/10.1016/j.sigpro.2014.05.014","title":"DOA and power estimation using a sparse representation of second-order statistics vector and <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si0032.gif\" overflow=\"scroll\"><mml:msub><mml:mrow><mml:mo>\u2113</mml:mo></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msub></mml:math>-norm approximation","display_name":"DOA and power estimation using a sparse representation of second-order statistics vector and <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si0032.gif\" overflow=\"scroll\"><mml:msub><mml:mrow><mml:mo>\u2113</mml:mo></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msub></mml:math>-norm approximation","publication_year":2014,"publication_date":"2014-05-26","ids":{"openalex":"https://openalex.org/W2083499784","doi":"https://doi.org/10.1016/j.sigpro.2014.05.014","mag":"2083499784"},"language":"lv","primary_location":{"id":"doi:10.1016/j.sigpro.2014.05.014","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sigpro.2014.05.014","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/A5002218208","display_name":"Ye Tian","orcid":"https://orcid.org/0000-0003-1772-8850"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ye Tian","raw_affiliation_strings":["College of Communication Engineering, Jilin University, Changchun, Jilin 130022, China","College of Communication Engineering, Jilin University, Changchun Jilin 130022, China"],"affiliations":[{"raw_affiliation_string":"College of Communication Engineering, Jilin University, Changchun, Jilin 130022, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"College of Communication Engineering, Jilin University, Changchun Jilin 130022, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081977780","display_name":"Xiaoying Sun","orcid":"https://orcid.org/0000-0002-9939-7794"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoying Sun","raw_affiliation_strings":["College of Communication Engineering, Jilin University, Changchun, Jilin 130022, China","College of Communication Engineering, Jilin University, Changchun Jilin 130022, China"],"affiliations":[{"raw_affiliation_string":"College of Communication Engineering, Jilin University, Changchun, Jilin 130022, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"College of Communication Engineering, Jilin University, Changchun Jilin 130022, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103116843","display_name":"Shishun Zhao","orcid":"https://orcid.org/0000-0002-1180-9708"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shishun Zhao","raw_affiliation_strings":["Institute of Mathematics, Jilin University, Changchun, Jilin 130012, China"],"affiliations":[{"raw_affiliation_string":"Institute of Mathematics, Jilin University, Changchun, Jilin 130012, China","institution_ids":["https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5002218208"],"corresponding_institution_ids":["https://openalex.org/I194450716"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":2.0651,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.87693012,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"105","issue":null,"first_page":"98","last_page":"108"},"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/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/T11447","display_name":"Blind Source Separation Techniques","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5522100329399109},{"id":"https://openalex.org/keywords/scroll","display_name":"Scroll","score":0.5116012692451477},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.4677788019180298},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.46272435784339905},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4220053553581238},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3887127637863159},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38633719086647034},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34352755546569824},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09466597437858582}],"concepts":[{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5522100329399109},{"id":"https://openalex.org/C2781324535","wikidata":"https://www.wikidata.org/wiki/Q720106","display_name":"Scroll","level":2,"score":0.5116012692451477},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4677788019180298},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.46272435784339905},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4220053553581238},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3887127637863159},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38633719086647034},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34352755546569824},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09466597437858582},{"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.sigpro.2014.05.014","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.sigpro.2014.05.014","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"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":33,"referenced_works":["https://openalex.org/W81972919","https://openalex.org/W1967073510","https://openalex.org/W1969752902","https://openalex.org/W1981211887","https://openalex.org/W1981552604","https://openalex.org/W1999867771","https://openalex.org/W2019945856","https://openalex.org/W2033872649","https://openalex.org/W2046172123","https://openalex.org/W2051664786","https://openalex.org/W2060108923","https://openalex.org/W2066218102","https://openalex.org/W2074682976","https://openalex.org/W2081415803","https://openalex.org/W2096490034","https://openalex.org/W2096710051","https://openalex.org/W2097323375","https://openalex.org/W2101658087","https://openalex.org/W2103215959","https://openalex.org/W2103519107","https://openalex.org/W2107861471","https://openalex.org/W2113638573","https://openalex.org/W2115141757","https://openalex.org/W2122315118","https://openalex.org/W2122466069","https://openalex.org/W2128131274","https://openalex.org/W2129131372","https://openalex.org/W2130342534","https://openalex.org/W2148142857","https://openalex.org/W2154332973","https://openalex.org/W2162654459","https://openalex.org/W3104887532","https://openalex.org/W6602069213"],"related_works":["https://openalex.org/W2963414543","https://openalex.org/W2051221975","https://openalex.org/W1592683135","https://openalex.org/W2119158312","https://openalex.org/W2054384926","https://openalex.org/W2043099224","https://openalex.org/W3037784022","https://openalex.org/W2118359714","https://openalex.org/W2330407128","https://openalex.org/W2040248213"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}