{"id":"https://openalex.org/W2017928758","doi":"https://doi.org/10.1109/ssp.2012.6319820","title":"An esprit-based parameter estimator for spectroscopic data","display_name":"An esprit-based parameter estimator for spectroscopic data","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2017928758","doi":"https://doi.org/10.1109/ssp.2012.6319820","mag":"2017928758"},"language":"en","primary_location":{"id":"doi:10.1109/ssp.2012.6319820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp.2012.6319820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Statistical Signal Processing Workshop (SSP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-103750","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011914255","display_name":"Erik Gudmundson","orcid":null},"institutions":[{"id":"https://openalex.org/I1279596006","display_name":"Statistics Sweden","ror":"https://ror.org/05x7wz523","country_code":"SE","type":"government","lineage":["https://openalex.org/I1279596006"]},{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Erik Gudmundson","raw_affiliation_strings":["ACCESS Linnaeus Center, Signal Processing, KTH Royal Institute of Technology, Sweden","Department of Mathematical Statistics, Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ACCESS Linnaeus Center, Signal Processing, KTH Royal Institute of Technology, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Department of Mathematical Statistics, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I1279596006","https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017177910","display_name":"Petter Wirf\u00e4lt","orcid":null},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Petter Wirfalt","raw_affiliation_strings":["ACCESS Linnaeus Center, Signal Processing, KTH Royal Institute of Technology, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ACCESS Linnaeus Center, Signal Processing, KTH Royal Institute of Technology, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037213595","display_name":"Andreas Jakobsson","orcid":"https://orcid.org/0000-0002-2156-6973"},"institutions":[{"id":"https://openalex.org/I1279596006","display_name":"Statistics Sweden","ror":"https://ror.org/05x7wz523","country_code":"SE","type":"government","lineage":["https://openalex.org/I1279596006"]},{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Andreas Jakobsson","raw_affiliation_strings":["Department of Mathematical Statistics, Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematical Statistics, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I1279596006","https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019386542","display_name":"Magnus Jansson","orcid":"https://orcid.org/0000-0002-6855-5868"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Magnus Jansson","raw_affiliation_strings":["ACCESS Linnaeus Center, Signal Processing, KTH Royal Institute of Technology, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ACCESS Linnaeus Center, Signal Processing, KTH Royal Institute of Technology, Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0572,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.7515432,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"77","last_page":"80"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11878","display_name":"Solid-state spectroscopy and crystallography","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11878","display_name":"Solid-state spectroscopy and crystallography","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12603","display_name":"NMR spectroscopy and applications","score":0.9828000068664551,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.8233716487884521},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.791464626789093},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.589296817779541},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5750786662101746},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5143783688545227},{"id":"https://openalex.org/keywords/pulse-sequence","display_name":"Pulse sequence","score":0.5085629224777222},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4881227910518646},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33333852887153625},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2521960437297821},{"id":"https://openalex.org/keywords/nuclear-magnetic-resonance","display_name":"Nuclear magnetic resonance","score":0.16796424984931946},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11773329973220825},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10752573609352112}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.8233716487884521},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.791464626789093},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.589296817779541},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5750786662101746},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5143783688545227},{"id":"https://openalex.org/C182155053","wikidata":"https://www.wikidata.org/wiki/Q7259682","display_name":"Pulse sequence","level":2,"score":0.5085629224777222},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4881227910518646},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33333852887153625},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2521960437297821},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.16796424984931946},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11773329973220825},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10752573609352112},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/ssp.2012.6319820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp.2012.6319820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Statistical Signal Processing Workshop (SSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:DiVA.org:kth-103750","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-103750","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},{"id":"pmh:oai:lup.lub.lu.se:c693bf31-2490-43a5-a75f-27fc7e407481","is_oa":true,"landing_page_url":"https://lup.lub.lu.se/record/3167916","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:DiVA.org:kth-103750","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-103750","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W210359992","https://openalex.org/W1951983210","https://openalex.org/W2065656021","https://openalex.org/W2081239489","https://openalex.org/W2120003378","https://openalex.org/W2159540673"],"related_works":["https://openalex.org/W2120003378","https://openalex.org/W2105411142","https://openalex.org/W210359992","https://openalex.org/W2025843245","https://openalex.org/W2157713369","https://openalex.org/W2128131274","https://openalex.org/W2126150608","https://openalex.org/W2032529738","https://openalex.org/W2065754355","https://openalex.org/W2138643315","https://openalex.org/W2097744178","https://openalex.org/W2118562150","https://openalex.org/W2136812492","https://openalex.org/W2162787305","https://openalex.org/W2102288604","https://openalex.org/W1970885081","https://openalex.org/W2373452992","https://openalex.org/W2119663341","https://openalex.org/W2143075489","https://openalex.org/W2127745997"],"abstract_inverted_index":{"The":[0,50],"pulse":[1],"spin-locking":[2],"sequence":[3,8],"is":[4,53,68,83],"a":[5,26],"common":[6],"excitation":[7],"for":[9,40,95],"magnetic":[10],"resonance":[11,15],"and":[12,56,88],"nuclear":[13],"quadrupole":[14],"signals,":[16,42],"with":[17,44],"the":[18,45,62,73,80],"resulting":[19],"measurement":[20],"data":[21],"being":[22],"well":[23],"modeled":[24],"as":[25],"train":[27],"of":[28,61,64,97],"exponentially":[29],"damped":[30],"sinusoidals.":[31],"In":[32],"this":[33],"paper,":[34],"we":[35],"derive":[36],"an":[37,92],"ESPRIT-based":[38],"estimator":[39,52],"such":[41],"together":[43],"corresponding":[46],"Cram\u00e9r-Rao":[47],"lower":[48],"bound.":[49],"proposed":[51,81],"computationally":[54],"efficient":[55,100],"only":[57],"requires":[58],"prior":[59],"knowledge":[60],"number":[63],"spectral":[65],"lines,":[66],"which":[67],"in":[69,72],"general":[70],"available":[71],"considered":[74],"applications.":[75],"Numerical":[76],"simulations":[77],"indicate":[78],"that":[79,89],"method":[82],"close":[84],"to":[85],"statistically":[86,99],"efficient,":[87],"it":[90],"offers":[91],"attractive":[93],"approach":[94],"initialization":[96],"existing":[98],"gradient":[101],"or":[102],"search":[103],"based":[104],"techniques.":[105]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}