{"id":"https://openalex.org/W2739487520","doi":"https://doi.org/10.13053/cys-21-2-2738","title":"Design of Flat Halfband Filters With Sharp Transition and Differentiators through Constrained Quadratic Optimization","display_name":"Design of Flat Halfband Filters With Sharp Transition and Differentiators through Constrained Quadratic Optimization","publication_year":2017,"publication_date":"2017-06-30","ids":{"openalex":"https://openalex.org/W2739487520","doi":"https://doi.org/10.13053/cys-21-2-2738","mag":"2739487520"},"language":"en","primary_location":{"id":"doi:10.13053/cys-21-2-2738","is_oa":false,"landing_page_url":"https://doi.org/10.13053/cys-21-2-2738","pdf_url":null,"source":{"id":"https://openalex.org/S61446325","display_name":"Computaci\u00f3n y Sistemas","issn_l":"1405-5546","issn":["1405-5546","2007-9737"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319599","host_organization_name":"National Polytechnic Institute","host_organization_lineage":["https://openalex.org/P4310319599"],"host_organization_lineage_names":["National Polytechnic Institute"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computaci\u00f3n y Sistemas","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.redalyc.org/pdf/615/61551628010.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082335511","display_name":"Miguel \u00c1ngel Platas-Garza","orcid":"https://orcid.org/0000-0002-5231-2925"},"institutions":[{"id":"https://openalex.org/I169046204","display_name":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n","ror":"https://ror.org/01fh86n78","country_code":"MX","type":"education","lineage":["https://openalex.org/I169046204"]},{"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"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Miguel A. Platas-Garza","raw_affiliation_strings":["Universidad Autonoma de Nuevo Le \u00f3n, San Nicol \u00e1s de los Garza, Nuevo Le \u00f3n, Mexico","Computaci\u00f3n y Sistemas","Instituto Polit\u00e9cnico Nacional Distrito Federal, M\u00e9xico","Instituto Polit\u00e9cnico Nacional M\u00e9xico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Autonoma de Nuevo Le \u00f3n, San Nicol \u00e1s de los Garza, Nuevo Le \u00f3n, Mexico","institution_ids":["https://openalex.org/I169046204"]},{"raw_affiliation_string":"Computaci\u00f3n y Sistemas","institution_ids":[]},{"raw_affiliation_string":"Instituto Polit\u00e9cnico Nacional Distrito Federal, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"Instituto Polit\u00e9cnico Nacional M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114376084","display_name":"Johnny Rodr\u00edguez Maldonado","orcid":"https://orcid.org/0000-0003-2780-5071"},"institutions":[{"id":"https://openalex.org/I169046204","display_name":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n","ror":"https://ror.org/01fh86n78","country_code":"MX","type":"education","lineage":["https://openalex.org/I169046204"]},{"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"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Johnny Rodr\u00edguez-Maldonado","raw_affiliation_strings":["Instituto Polit\u00e9cnico Nacional M\u00e9xico","Computaci\u00f3n y Sistemas","Instituto Polit\u00e9cnico Nacional Distrito Federal, M\u00e9xico","Universidad Autonoma de Nuevo Le \u00f3n, San Nicol \u00e1s de los Garza, Nuevo Le \u00f3n, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Polit\u00e9cnico Nacional M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"Computaci\u00f3n y Sistemas","institution_ids":[]},{"raw_affiliation_string":"Instituto Polit\u00e9cnico Nacional Distrito Federal, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"Universidad Autonoma de Nuevo Le \u00f3n, San Nicol \u00e1s de los Garza, Nuevo Le \u00f3n, Mexico","institution_ids":["https://openalex.org/I169046204"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5082335511"],"corresponding_institution_ids":["https://openalex.org/I169046204","https://openalex.org/I59361560"],"apc_list":null,"apc_paid":null,"fwci":0.3786,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.60341069,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"21","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9962999820709229,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9962999820709229,"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":0.9764000177383423,"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/T11081","display_name":"Advanced Control Systems Design","score":0.9588000178337097,"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":0.5960267782211304},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.5876244306564331},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.566311776638031},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.48881909251213074},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.47603750228881836},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.45253121852874756},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4382808208465576},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.42750853300094604},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4038485586643219},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.37300601601600647},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3434617221355438},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3296467065811157},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2840198874473572},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.18974506855010986},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18203571438789368},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13072240352630615},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.07813820242881775}],"concepts":[{"id":"https://openalex.org/C12112733","wikidata":"https://www.wikidata.org/wiki/Q2659948","display_name":"Differentiator","level":3,"score":0.5960267782211304},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.5876244306564331},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.566311776638031},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.48881909251213074},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.47603750228881836},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.45253121852874756},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4382808208465576},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.42750853300094604},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4038485586643219},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.37300601601600647},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3434617221355438},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3296467065811157},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2840198874473572},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.18974506855010986},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18203571438789368},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13072240352630615},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.07813820242881775},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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":3,"locations":[{"id":"doi:10.13053/cys-21-2-2738","is_oa":false,"landing_page_url":"https://doi.org/10.13053/cys-21-2-2738","pdf_url":null,"source":{"id":"https://openalex.org/S61446325","display_name":"Computaci\u00f3n y Sistemas","issn_l":"1405-5546","issn":["1405-5546","2007-9737"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319599","host_organization_name":"National Polytechnic Institute","host_organization_lineage":["https://openalex.org/P4310319599"],"host_organization_lineage_names":["National Polytechnic Institute"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computaci\u00f3n y Sistemas","raw_type":"journal-article"},{"id":"pmh:oai:eprints.uanl.mx:26986","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400994","display_name":"El Repositorio Academico Digital de la UANL (Universidad Aut\u00f3noma de Nuevo Le\u00f3n)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169046204","host_organization_name":"Universidad Aut\u00f3noma de Nuevo Le\u00f3n","host_organization_lineage":["https://openalex.org/I169046204"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:redalyc.org:61551628010","is_oa":true,"landing_page_url":"https://www.redalyc.org/articulo.oa?id=61551628010","pdf_url":"https://www.redalyc.org/pdf/615/61551628010.pdf","source":{"id":"https://openalex.org/S4377196100","display_name":"Redalyc (Universidad Aut\u00f3noma del Estado de M\u00e9xico)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I179647637","host_organization_name":"Universidad Aut\u00f3noma del Estado de M\u00e9xico","host_organization_lineage":["https://openalex.org/I179647637"],"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":"Computaci\u00f3n y Sistemas (M\u00e9xico) Num.2 Vol.21","raw_type":"art\u00edculo cient\u00edfico"}],"best_oa_location":{"id":"pmh:oai:redalyc.org:61551628010","is_oa":true,"landing_page_url":"https://www.redalyc.org/articulo.oa?id=61551628010","pdf_url":"https://www.redalyc.org/pdf/615/61551628010.pdf","source":{"id":"https://openalex.org/S4377196100","display_name":"Redalyc (Universidad Aut\u00f3noma del Estado de M\u00e9xico)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I179647637","host_organization_name":"Universidad Aut\u00f3noma del Estado de M\u00e9xico","host_organization_lineage":["https://openalex.org/I179647637"],"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":"Computaci\u00f3n y Sistemas (M\u00e9xico) Num.2 Vol.21","raw_type":"art\u00edculo cient\u00edfico"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2739487520.pdf","grobid_xml":"https://content.openalex.org/works/W2739487520.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1658679052","https://openalex.org/W1738124305","https://openalex.org/W1983603236","https://openalex.org/W1988139453","https://openalex.org/W2004611046","https://openalex.org/W2079256412","https://openalex.org/W2107459735","https://openalex.org/W2116104802","https://openalex.org/W2135004823","https://openalex.org/W2149072817","https://openalex.org/W2152782191","https://openalex.org/W2160831743","https://openalex.org/W2168655136","https://openalex.org/W2171783895","https://openalex.org/W2739487520","https://openalex.org/W4293775970"],"related_works":["https://openalex.org/W2371530940","https://openalex.org/W1560887869","https://openalex.org/W2029024449","https://openalex.org/W2109780951","https://openalex.org/W1641778210","https://openalex.org/W1994327371","https://openalex.org/W2064008010","https://openalex.org/W1967596626","https://openalex.org/W2090768150","https://openalex.org/W2914637574"],"abstract_inverted_index":{"An":[0],"alternative":[1],"method":[2,76,119,129],"for":[3],"the":[4,24,46,88,127,133,141],"design":[5,52],"of":[6,26,36,49,93,111,140],"typeI":[7],"Halfband":[8],"FIR":[9,114],"filters":[10,60],"with":[11,30,130],"flat":[12,41,57],"magnitude":[13],"and":[14,42],"narrowtransition":[15],"bands":[16,64],"is":[17,53,77,98,120],"presented.":[18],"The":[19,51,74],"methodology":[20],"shownis":[21],"based":[22,54],"on":[23,55],"derivation":[25],"a":[27,101],"quadratic":[28],"programmingproblem":[29],"inequality":[31,104],"constraints,":[32],"which":[33,125],"representsa":[34],"set":[35],"linear":[37],"equations":[38],"obtained":[39,59],"from":[40],"ripplerestrictions":[43],"imposed":[44],"over":[45],"frequency":[47],"response":[48],"thefilter.":[50],"maximally":[56,71],"constraints.The":[58],"have":[61],"narrow":[62],"transition":[63],"ascompared":[65],"to":[66,137],"those":[67],"presented":[68],"in":[69,132],"other":[70],"flatbased":[72],"designs.":[73],"proposed":[75,118,128,142],"not":[78,83],"ripplefree":[79],"as":[80,106],"it":[81],"does":[82],"take":[84],"into":[85],"account":[86],"all":[87],"maximallyflat":[89],"restrictions.":[90],"Then,":[91],"control":[92],"side":[94,107],"lobes":[95,108],"andtransition":[96],"band":[97],"performed":[99],"using":[100],"weighting":[102],"matrixand":[103],"constraints":[105],"bounds.":[109],"Thedesign":[110],"type":[112],"IV":[113],"digital":[115],"differentiators":[116],"throughthe":[117],"also":[121],"shown.":[122],"Examples":[123],"ofdesign,":[124],"compare":[126],"otherspresented":[131],"literature,":[134],"are":[135],"provided":[136],"verify":[138],"theeffectiveness":[139],"method.":[143]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
