{"id":"https://openalex.org/W1939838191","doi":"https://doi.org/10.1109/icassp.1982.1171826","title":"Use of multidimentional MEM spectral analysis in geophysics","display_name":"Use of multidimentional MEM spectral analysis in geophysics","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W1939838191","doi":"https://doi.org/10.1109/icassp.1982.1171826","mag":"1939838191"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1982.1171826","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171826","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-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/A5074095583","display_name":"F. Glangeaud","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"F. Glangeaud","raw_affiliation_strings":["CEPHAG-Equipe de reclierche associ\u00e9e au CNRS, Saint-Martin d'Heres, France"],"affiliations":[{"raw_affiliation_string":"CEPHAG-Equipe de reclierche associ\u00e9e au CNRS, Saint-Martin d'Heres, France","institution_ids":["https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044208609","display_name":"Mohamed Gharbi","orcid":"https://orcid.org/0000-0003-3777-4336"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Gharbi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077450903","display_name":"Nadine Martin","orcid":"https://orcid.org/0000-0002-2169-1061"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. Martin","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111394075","display_name":"Jean\u2010Louis Lacoume","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J. Lacoume","raw_affiliation_strings":["CEPHAG-Equipe de reclierche associ\u00e9e au CNRS, Saint-Martin d'Heres, France"],"affiliations":[{"raw_affiliation_string":"CEPHAG-Equipe de reclierche associ\u00e9e au CNRS, Saint-Martin d'Heres, France","institution_ids":["https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5074095583"],"corresponding_institution_ids":["https://openalex.org/I1294671590"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08767791,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"1886","last_page":"1889"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9532999992370605,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9532999992370605,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9398000240325928,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T13126","display_name":"Scientific Research and Discoveries","score":0.9138000011444092,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.8237518072128296},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.6956050395965576},{"id":"https://openalex.org/keywords/spectral-analysis","display_name":"Spectral analysis","score":0.6397956013679504},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6337575912475586},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5350638031959534},{"id":"https://openalex.org/keywords/spectral-density-estimation","display_name":"Spectral density estimation","score":0.5330983996391296},{"id":"https://openalex.org/keywords/magnetosphere","display_name":"Magnetosphere","score":0.49704745411872864},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45618051290512085},{"id":"https://openalex.org/keywords/presentation","display_name":"Presentation (obstetrics)","score":0.41787591576576233},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4173213541507721},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38907039165496826},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32790452241897583},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3216618299484253},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.25284624099731445},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23723632097244263},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.21689465641975403},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.08345732092857361},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.08001905679702759}],"concepts":[{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.8237518072128296},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.6956050395965576},{"id":"https://openalex.org/C2983668108","wikidata":"https://www.wikidata.org/wiki/Q280453","display_name":"Spectral analysis","level":3,"score":0.6397956013679504},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6337575912475586},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5350638031959534},{"id":"https://openalex.org/C30049272","wikidata":"https://www.wikidata.org/wiki/Q6555326","display_name":"Spectral density estimation","level":3,"score":0.5330983996391296},{"id":"https://openalex.org/C130443932","wikidata":"https://www.wikidata.org/wiki/Q6915","display_name":"Magnetosphere","level":3,"score":0.49704745411872864},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45618051290512085},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.41787591576576233},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4173213541507721},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38907039165496826},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32790452241897583},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3216618299484253},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.25284624099731445},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23723632097244263},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.21689465641975403},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.08345732092857361},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.08001905679702759},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1982.1171826","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171826","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W343788704","https://openalex.org/W2056188647","https://openalex.org/W2061317273","https://openalex.org/W2071456275","https://openalex.org/W2106366314","https://openalex.org/W2132930716","https://openalex.org/W4243797702"],"related_works":["https://openalex.org/W2147584239","https://openalex.org/W2552640122","https://openalex.org/W2170352690","https://openalex.org/W4230751513","https://openalex.org/W2054370535","https://openalex.org/W2163918877","https://openalex.org/W2169599856","https://openalex.org/W1994392627","https://openalex.org/W2074264854","https://openalex.org/W126348856"],"abstract_inverted_index":{"Auto":[0],"and":[1,95],"cross":[2],"spectral":[3,38],"analysis":[4],"is":[5,44,67],"the":[6,17,41,52,58,61,64,75,87,90,93,97,100],"basic":[7],"tool":[8],"for":[9,78],"geophysicist":[10],"in":[11,24],"order":[12,94],"to":[13],"study":[14],"resonances":[15],"of":[16,29,54,60,63,74,89,92,99],"magnetosphere":[18],"using":[19],"natural":[20],"electromagnetic":[21],"waves":[22],"recorded":[23,80],"several":[25],"places.":[26,83],"The":[27],"comparisons":[28],"these":[30],"records":[31],"must":[32],"be":[33],"made":[34],"by":[35,57],"autoregressive":[36,103],"(AR)":[37],"estimators":[39],"because":[40],"signal":[42,79],"duration":[43],"short.":[45],"For":[46],"this":[47],"application":[48],"we":[49,85],"show":[50],"that":[51],"presentation":[53],"AR":[55],"autospectrum":[56],"position":[59,77],"poles":[62,76],"z":[65],"transform":[66],"interesting.":[68],"We":[69],"make":[70],"a":[71],"direct":[72],"comparison":[73],"at":[81],"different":[82],"Finally":[84],"present":[86],"influence":[88],"choice":[91],"discuss":[96],"particularities":[98],"two":[101],"dimensional":[102],"analysis.":[104]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
