{"id":"https://openalex.org/W2105765353","doi":"https://doi.org/10.1109/tsp.2011.2162834","title":"Widely Linear System Estimation Using Superimposed Training","display_name":"Widely Linear System Estimation Using Superimposed Training","publication_year":2011,"publication_date":"2011-08-03","ids":{"openalex":"https://openalex.org/W2105765353","doi":"https://doi.org/10.1109/tsp.2011.2162834","mag":"2105765353"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2011.2162834","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2162834","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 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/A5015981207","display_name":"Israel Alejandro Arriaga-Trejo","orcid":"https://orcid.org/0000-0002-4983-0289"},"institutions":[{"id":"https://openalex.org/I68368234","display_name":"Center for Research and Advanced Studies of the National Polytechnic Institute","ror":"https://ror.org/009eqmr18","country_code":"MX","type":"facility","lineage":["https://openalex.org/I59361560","https://openalex.org/I68368234"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"I. A. Arriaga-Trejo","raw_affiliation_strings":["Communication Section of Cinvestav, Mexico, Mexico","Commun. Sect., CINVESTAV-IPN, Mexico City, Mexico"],"affiliations":[{"raw_affiliation_string":"Communication Section of Cinvestav, Mexico, Mexico","institution_ids":["https://openalex.org/I68368234"]},{"raw_affiliation_string":"Commun. Sect., CINVESTAV-IPN, Mexico City, Mexico","institution_ids":["https://openalex.org/I68368234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017538660","display_name":"A.G. Orozco-Lugo","orcid":null},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]},{"id":"https://openalex.org/I68368234","display_name":"Center for Research and Advanced Studies of the National Polytechnic Institute","ror":"https://ror.org/009eqmr18","country_code":"MX","type":"facility","lineage":["https://openalex.org/I59361560","https://openalex.org/I68368234"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"A. G. Orozco-Lugo","raw_affiliation_strings":["Communication Section of Cinvestav-IPN, Mexico, Mexico","Commun. Sect., CINVESTAV-IPN, Mexico City, Mexico"],"affiliations":[{"raw_affiliation_string":"Communication Section of Cinvestav-IPN, Mexico, Mexico","institution_ids":["https://openalex.org/I59361560","https://openalex.org/I68368234"]},{"raw_affiliation_string":"Commun. Sect., CINVESTAV-IPN, Mexico City, Mexico","institution_ids":["https://openalex.org/I68368234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059228161","display_name":"Arturo Veloz-Guerrero","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088691","display_name":"Secretar\u00eda de Salud de Jalisco","ror":"https://ror.org/0070wyz29","country_code":"MX","type":"government","lineage":["https://openalex.org/I4210088691"]},{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["MX","US"],"is_corresponding":false,"raw_author_name":"A. Veloz-Guerrero","raw_affiliation_strings":["Intel Laboratories/IPR/SIA, Intel Guadalajara Design Center, Jalisco, Mexico","IPR/SIA, Intel Guadalajara Design Center, Intel Labs., Guadalajara, Mexico"],"affiliations":[{"raw_affiliation_string":"Intel Laboratories/IPR/SIA, Intel Guadalajara Design Center, Jalisco, Mexico","institution_ids":["https://openalex.org/I4210088691"]},{"raw_affiliation_string":"IPR/SIA, Intel Guadalajara Design Center, Intel Labs., Guadalajara, Mexico","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029819441","display_name":"Martha Elva Ram\u00edrez-Guzm\u00e1n","orcid":"https://orcid.org/0000-0002-8840-3706"},"institutions":[{"id":"https://openalex.org/I4210088691","display_name":"Secretar\u00eda de Salud de Jalisco","ror":"https://ror.org/0070wyz29","country_code":"MX","type":"government","lineage":["https://openalex.org/I4210088691"]},{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["MX","US"],"is_corresponding":false,"raw_author_name":"M. E. Guzman","raw_affiliation_strings":["Intel Laboratories/IPR/SIA, Intel Guadalajara Design Center, Jalisco, Mexico","IPR/SIA, Intel Guadalajara Design Center, Intel Labs., Guadalajara, Mexico"],"affiliations":[{"raw_affiliation_string":"Intel Laboratories/IPR/SIA, Intel Guadalajara Design Center, Jalisco, Mexico","institution_ids":["https://openalex.org/I4210088691"]},{"raw_affiliation_string":"IPR/SIA, Intel Guadalajara Design Center, Intel Labs., Guadalajara, Mexico","institution_ids":["https://openalex.org/I1343180700"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5015981207"],"corresponding_institution_ids":["https://openalex.org/I68368234"],"apc_list":null,"apc_paid":null,"fwci":2.4498,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.89719875,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"59","issue":"11","first_page":"5651","last_page":"5657"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998000264167786,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9998000264167786,"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":0.9987000226974487,"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/T11236","display_name":"Control Systems and Identification","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"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/estimator","display_name":"Estimator","score":0.757221519947052},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.6367176175117493},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5422121286392212},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5253031849861145},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.5022563934326172},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.47176769375801086},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.46815231442451477},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45687663555145264},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.42471209168434143},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.4139374792575836},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3695894479751587},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.1902427077293396}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.757221519947052},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.6367176175117493},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5422121286392212},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5253031849861145},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.5022563934326172},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.47176769375801086},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.46815231442451477},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45687663555145264},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.42471209168434143},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.4139374792575836},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3695894479751587},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.1902427077293396},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2011.2162834","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2162834","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W142384176","https://openalex.org/W1606613253","https://openalex.org/W2018812165","https://openalex.org/W2075194837","https://openalex.org/W2076821532","https://openalex.org/W2077658674","https://openalex.org/W2093485044","https://openalex.org/W2096160583","https://openalex.org/W2107589266","https://openalex.org/W2122534896","https://openalex.org/W2138924899","https://openalex.org/W2139996618","https://openalex.org/W2148927393","https://openalex.org/W2150020858","https://openalex.org/W2155260992","https://openalex.org/W2157043742","https://openalex.org/W2476841360","https://openalex.org/W4212997115"],"related_works":["https://openalex.org/W2902195311","https://openalex.org/W2038737370","https://openalex.org/W2044386356","https://openalex.org/W156274020","https://openalex.org/W4388903858","https://openalex.org/W4312799022","https://openalex.org/W2140267235","https://openalex.org/W1975973603","https://openalex.org/W2001917356","https://openalex.org/W214570580"],"abstract_inverted_index":{"In":[0],"this":[1],"correspondence,":[2],"the":[3,14,35,39,43,46,54],"use":[4],"of":[5,20,38,45,53,66],"superimposed":[6],"training":[7,60],"(ST)":[8],"as":[9],"a":[10,21],"mean":[11],"to":[12],"estimate":[13],"finite":[15],"impulse":[16],"response":[17],"(FIR)":[18],"components":[19,56],"widely":[22],"linear":[23],"(WL)":[24],"system":[25,47],"is":[26,32,51,78],"proposed.":[27],"The":[28,64],"estimator":[29],"here":[30],"presented":[31],"based":[33],"on":[34],"first-order":[36],"statistics":[37],"signal":[40],"observed":[41],"at":[42],"output":[44],"and":[48,75],"its":[49],"variance":[50],"independent":[52],"channel":[55],"if":[57],"suitable":[58],"designed":[59],"sequences":[61,68],"are":[62],"employed.":[63],"construction":[65],"such":[67],"having":[69],"constant":[70],"magnitude":[71],"both":[72],"in":[73],"time":[74],"frequency":[76],"domains":[77],"also":[79],"addressed.":[80]},"counts_by_year":[{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
