{"id":"https://openalex.org/W3010581958","doi":"https://doi.org/10.1109/icspcs47537.2019.9008757","title":"Method of Moment Rice Parameter Estimators with Improved Performance at Low SNR","display_name":"Method of Moment Rice Parameter Estimators with Improved Performance at Low SNR","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W3010581958","doi":"https://doi.org/10.1109/icspcs47537.2019.9008757","mag":"3010581958"},"language":"en","primary_location":{"id":"doi:10.1109/icspcs47537.2019.9008757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs47537.2019.9008757","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 13th International Conference on Signal Processing and Communication Systems (ICSPCS)","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/A5100340735","display_name":"Weimin Zhang","orcid":"https://orcid.org/0000-0003-1361-7969"},"institutions":[{"id":"https://openalex.org/I1303474014","display_name":"Defence Science and Technology Group","ror":"https://ror.org/05ddrvt52","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1303474014","https://openalex.org/I2801453606","https://openalex.org/I3139952251"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Weimin Zhang","raw_affiliation_strings":["Defence Science and Technology Group,Edinburgh,South Australia,Australia","Defence Science and Technology Group, Edinburgh, South Australia, Australia"],"affiliations":[{"raw_affiliation_string":"Defence Science and Technology Group,Edinburgh,South Australia,Australia","institution_ids":["https://openalex.org/I1303474014"]},{"raw_affiliation_string":"Defence Science and Technology Group, Edinburgh, South Australia, Australia","institution_ids":["https://openalex.org/I1303474014"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100340735"],"corresponding_institution_ids":["https://openalex.org/I1303474014"],"apc_list":null,"apc_paid":null,"fwci":0.1663,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.532203,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9851999878883362,"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"}},"topics":[{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9851999878883362,"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"}},{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9836999773979187,"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"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9811000227928162,"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/estimator","display_name":"Estimator","score":0.7556614875793457},{"id":"https://openalex.org/keywords/moment","display_name":"Moment (physics)","score":0.6857178807258606},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5407033562660217},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39504894614219666},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.37749093770980835},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.364329993724823},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13359922170639038}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7556614875793457},{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.6857178807258606},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5407033562660217},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39504894614219666},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.37749093770980835},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.364329993724823},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13359922170639038},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcs47537.2019.9008757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs47537.2019.9008757","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 13th International Conference on Signal Processing and Communication Systems (ICSPCS)","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":14,"referenced_works":["https://openalex.org/W1990773734","https://openalex.org/W2023173554","https://openalex.org/W2032542868","https://openalex.org/W2054937228","https://openalex.org/W2104485532","https://openalex.org/W2108801140","https://openalex.org/W2109577576","https://openalex.org/W2114509411","https://openalex.org/W2140799534","https://openalex.org/W2148638326","https://openalex.org/W2149192061","https://openalex.org/W2151952539","https://openalex.org/W2152305033","https://openalex.org/W2161190959"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2051487156","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W4206455007","https://openalex.org/W2112927832","https://openalex.org/W2966643660"],"abstract_inverted_index":{"Parameter":[0],"estimators":[1,22,142],"for":[2,40,117,128],"Rice":[3],"distributed":[4],"data":[5,33,42],"perform":[6],"poorly":[7],"in":[8,53,119,160],"the":[9,25,29,45,63,72,90,97,120,129],"low":[10],"signal":[11,103],"to":[12,34,76,125],"noise":[13,107],"ratio":[14],"(SNR)":[15],"region.":[16],"For":[17,102],"method":[18],"of":[19,131],"moments":[20,65,93],"(MoM)":[21],"we":[23],"identified":[24],"reason":[26],"is":[27,74,99],"that":[28,71,96],"inverse":[30],"functions":[31],"converting":[32],"estimates":[35,49],"have":[36,114],"limited":[37],"domains,":[38,46],"and":[39,66,69,78,106,136,144],"those":[41],"falling":[43],"outside":[44],"inappropriate":[47],"\u201cdefault\u201d":[48],"are":[50,153],"assigned,":[51],"resulting":[52],"increased":[54],"errors.":[55],"We":[56,83],"compared":[57],"two":[58,155],"MoM":[59],"estimators,":[60,111],"based":[61],"on":[62,89],"1st/2nd":[64,92],"2nd/4th":[67],"moments,":[68],"found":[70],"former":[73],"easier":[75],"improve":[77],"may":[79],"return":[80],"better":[81],"results.":[82],"proposed":[84],"a":[85,146],"partial":[86],"polynomial":[87],"fitting":[88],"double-log":[91],"function":[94],"so":[95],"domain":[98],"extended":[100],"smoothly.":[101],"strength":[104],"s":[105],"standard":[108],"deviation":[109],"\u03c3":[110],"significant":[112],"improvements":[113],"been":[115],"observed":[116],"SNR":[118],"region":[121],"from":[122],"-4":[123],"dB":[124,127],"4":[126],"number":[130],"samples":[132],"N":[133],"=":[134],"20":[135],"100":[137],"cases,":[138],"outperforming":[139],"maximum":[140,145],"likelihood":[141],"(MLE)":[143],"posteriori":[147],"(MAP)":[148],"estimators.":[149],"Their":[150],"run":[151],"times":[152],"over":[154],"orders":[156],"faster":[157],"than":[158],"MLE":[159],"Matlab.":[161]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
