{"id":"https://openalex.org/W1543852424","doi":"https://doi.org/10.1109/iecon.2014.7049006","title":"Design of frequency-selective digital differentiators without frequency sampling and iterative optimization","display_name":"Design of frequency-selective digital differentiators without frequency sampling and iterative optimization","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1543852424","doi":"https://doi.org/10.1109/iecon.2014.7049006","mag":"1543852424"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2014.7049006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2014.7049006","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","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/A5041453135","display_name":"Masayoshi Nakamoto","orcid":"https://orcid.org/0000-0002-2105-5794"},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masayoshi Nakamoto","raw_affiliation_strings":["Dept. of System Cybernetics Hiroshima, University Higashi, Hiroshima, Japan","Dept. of System Cybernetics, Hiroshima University, Higashi-Hiroshima, Japan 739-8527"],"affiliations":[{"raw_affiliation_string":"Dept. of System Cybernetics Hiroshima, University Higashi, Hiroshima, Japan","institution_ids":["https://openalex.org/I113306721"]},{"raw_affiliation_string":"Dept. of System Cybernetics, Hiroshima University, Higashi-Hiroshima, Japan 739-8527","institution_ids":["https://openalex.org/I113306721"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063755264","display_name":"Toni Yamamoto","orcid":null},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toni Yamamoto","raw_affiliation_strings":["Dept. of System Cybernetics Hiroshima, University Higashi, Hiroshima, Japan","Dept. of System Cybernetics, Hiroshima University, Higashi-Hiroshima, Japan 739-8527"],"affiliations":[{"raw_affiliation_string":"Dept. of System Cybernetics Hiroshima, University Higashi, Hiroshima, Japan","institution_ids":["https://openalex.org/I113306721"]},{"raw_affiliation_string":"Dept. of System Cybernetics, Hiroshima University, Higashi-Hiroshima, Japan 739-8527","institution_ids":["https://openalex.org/I113306721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5041453135"],"corresponding_institution_ids":["https://openalex.org/I113306721"],"apc_list":null,"apc_paid":null,"fwci":0.5604,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66340761,"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":"3425","last_page":"3430"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9969000220298767,"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/T11749","display_name":"Iterative Learning Control Systems","score":0.9965000152587891,"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/differentiator","display_name":"Differentiator","score":0.9757741689682007},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5494163036346436},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5176887512207031},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.4996681213378906},{"id":"https://openalex.org/keywords/frequency-response","display_name":"Frequency response","score":0.46326377987861633},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.462496280670166},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.4579126238822937},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.43080902099609375},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.42292121052742004},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3369412422180176},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1944795548915863},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14333391189575195},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08392778038978577}],"concepts":[{"id":"https://openalex.org/C12112733","wikidata":"https://www.wikidata.org/wiki/Q2659948","display_name":"Differentiator","level":3,"score":0.9757741689682007},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5494163036346436},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5176887512207031},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.4996681213378906},{"id":"https://openalex.org/C8590192","wikidata":"https://www.wikidata.org/wiki/Q1054694","display_name":"Frequency response","level":2,"score":0.46326377987861633},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.462496280670166},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.4579126238822937},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.43080902099609375},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.42292121052742004},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3369412422180176},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1944795548915863},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14333391189575195},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08392778038978577},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon.2014.7049006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2014.7049006","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","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":25,"referenced_works":["https://openalex.org/W1994713993","https://openalex.org/W1999185746","https://openalex.org/W2020184432","https://openalex.org/W2060809248","https://openalex.org/W2084288135","https://openalex.org/W2097707154","https://openalex.org/W2101548040","https://openalex.org/W2110571886","https://openalex.org/W2111142067","https://openalex.org/W2112873047","https://openalex.org/W2114161939","https://openalex.org/W2117133074","https://openalex.org/W2117798756","https://openalex.org/W2127486666","https://openalex.org/W2131430528","https://openalex.org/W2132016280","https://openalex.org/W2143490782","https://openalex.org/W2145581562","https://openalex.org/W2147466287","https://openalex.org/W2150765859","https://openalex.org/W2153366999","https://openalex.org/W2157331726","https://openalex.org/W2157908875","https://openalex.org/W2158660251","https://openalex.org/W4245023137"],"related_works":["https://openalex.org/W2122717120","https://openalex.org/W2036624759","https://openalex.org/W3202786546","https://openalex.org/W2141404703","https://openalex.org/W2006859703","https://openalex.org/W1994978815","https://openalex.org/W2486565209","https://openalex.org/W2088828318","https://openalex.org/W2122090341","https://openalex.org/W1999201299"],"abstract_inverted_index":{"We":[0],"introduce":[1],"the":[2,11,24,40,57,64,71,81,84,89,102,105,108,111,118,123,131,140,143,148,152],"design":[3,65,109],"scheme":[4,91],"of":[5,23,33,56,107,110,142,154],"frequency-selective":[6,15,25,34,41,112,119],"digital":[7,26,42],"differentiators":[8,27,43,50,113,120],"which":[9],"is":[10,28,86,114],"hybrid":[12],"class":[13],"between":[14],"filter":[16],"(band-pass":[17],"filter)":[18],"and":[19,88,157],"differentiator.":[20,159],"The":[21,54],"response":[22],"more":[29,46],"flexible":[30],"than":[31,48],"that":[32],"Alter":[35],"or":[36],"full-band":[37,49],"differentiators.":[38],"Hence,":[39],"are":[44,60],"often":[45],"beneficiated":[47],"in":[51,70,98,151],"some":[52],"applications.":[53],"features":[55],"proposed":[58,124,144],"method":[59,125],"as":[61],"follows.":[62],"First,":[63],"problem":[66],"can":[67,135],"be":[68,136],"formulated":[69],"quadratic":[72,82],"form":[73],"without":[74],"any":[75,95],"frequency":[76],"sampling.":[77],"Second,":[78],"thanks":[79],"to":[80,100],"form,":[83],"solution":[85],"unique":[87],"optimization":[90,97],"does":[92],"not":[93],"require":[94],"iterative":[96],"order":[99],"get":[101],"solution.":[103],"Accordingly,":[104],"procedure":[106],"very":[115],"simple.":[116],"Also,":[117],"obtained":[121],"by":[122],"have":[126],"a":[127],"robust":[128],"stability":[129],"since":[130],"maximum":[132],"pole":[133],"radius":[134],"prescribed.":[137],"To":[138],"demonstrate":[139],"effectiveness":[141],"method,":[145],"we":[146],"show":[147],"numerical":[149],"examples":[150],"cases":[153],"low-pass":[155],"differentiator":[156],"high-pass":[158]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}