{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T18:10:31Z","timestamp":1776881431598,"version":"3.51.2"},"reference-count":62,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12371464"],"award-info":[{"award-number":["12371464"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61977053"],"award-info":[{"award-number":["61977053"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100018919","name":"Peng Cheng Laboratory","doi-asserted-by":"publisher","award":["PCL2023AS1-2"],"award-info":[{"award-number":["PCL2023AS1-2"]}],"id":[{"id":"10.13039\/100018919","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Signal Process."],"published-print":{"date-parts":[[2023]]},"DOI":"10.1109\/tsp.2023.3309459","type":"journal-article","created":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T17:37:19Z","timestamp":1693589839000},"page":"3242-3256","source":"Crossref","is-referenced-by-count":15,"title":["Multichannel Frequency Estimation in Challenging Scenarios via Structured Matrix Embedding and Recovery (StruMER)"],"prefix":"10.1109","volume":"71","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3742-925X","authenticated-orcid":false,"given":"Xunmeng","family":"Wu","sequence":"first","affiliation":[{"name":"School of Mathematics and Statistics, Xi’an Jiaotong University, Xi’an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9502-5176","authenticated-orcid":false,"given":"Zai","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Mathematics and Statistics, Xi’an Jiaotong University, Xi’an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4066-2338","authenticated-orcid":false,"given":"Zongben","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Mathematics and Statistics, Xi’an Jiaotong University, Xi’an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref57","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2004.1311138"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/7.599338"},{"key":"ref56","doi-asserted-by":"publisher","DOI":"10.1109\/78.80959"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/78.485924"},{"key":"ref59","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-3758(98)00176-1"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2016.2580523"},{"key":"ref58","doi-asserted-by":"publisher","DOI":"10.1109\/29.17564"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2019.07.012"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1007\/s10915-018-0757-z"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1137\/140998135"},{"key":"ref55","doi-asserted-by":"publisher","DOI":"10.1137\/090771806"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/78.139255"},{"key":"ref54","volume":"317","author":"rockafellar","year":"2009","journal-title":"Variational Analysis"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/29.1552"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/29.32276"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.1986.1143830"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/29.57542"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1049\/ip-f-2.1990.0004"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1080\/02331934.2014.895901"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1007\/s11464-012-0194-5"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2014.2358961"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9781139020411"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4419-9569-8_10"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.4236\/alamt.2014.43015"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2023.3305612"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2016.2598316"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2016.2553041"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-811887-0.00011-0"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.1983.1172124"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2017.2666779"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2012.091112.110439"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2018.2827299"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2793907"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2014.2302736"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2017.2659650"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2007.904812"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1561\/2200000016"},{"key":"ref35","doi-asserted-by":"crossref","first-page":"1605","DOI":"10.1109\/78.934131","article-title":"A subspace-based direction finding algorithm using fractional lower order statistics","volume":"49","author":"liu","year":"2001","journal-title":"IEEE Trans Signal Process"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2013.2263502"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2021.3101989"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2017.2773420"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2013.2277451"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1016\/j.acha.2012.08.003"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2012.2183773"},{"key":"ref32","article-title":"Separation-free spectral super-resolution via convex optimization","author":"yang","year":"0"},{"key":"ref2","author":"stoica","year":"2005","journal-title":"Spectral Analysis of Signals"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/79.526899"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2022.3198863"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2011.2175222"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2010.2044353"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TPWRS.2015.2413935"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2005.850882"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.1968.1139138"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-1684(99)00011-0"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2009.2014114"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.2200\/S00001ED1V01Y200508SPR001"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2015.2496294"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2016.2576422"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2017.2788431"},{"key":"ref60","doi-asserted-by":"crossref","first-page":"3520","DOI":"10.1109\/78.887045","article-title":"Maximum-likelihood array processing in non-Gaussian noise with Gaussian mixtures","volume":"48","author":"kozick","year":"2000","journal-title":"IEEE Trans Signal Process"},{"key":"ref62","doi-asserted-by":"publisher","DOI":"10.1515\/9781400830244"},{"key":"ref61","doi-asserted-by":"publisher","DOI":"10.1137\/120871328"}],"container-title":["IEEE Transactions on Signal Processing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/78\/10040758\/10237315.pdf?arnumber=10237315","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,16]],"date-time":"2023-10-16T18:33:19Z","timestamp":1697481199000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10237315\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023]]},"references-count":62,"URL":"https:\/\/doi.org\/10.1109\/tsp.2023.3309459","relation":{},"ISSN":["1053-587X","1941-0476"],"issn-type":[{"value":"1053-587X","type":"print"},{"value":"1941-0476","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023]]}}}