{"id":"https://openalex.org/W2054078751","doi":"https://doi.org/10.1155/2007/45816","title":"Noniterative Design of 2-Channel FIR Orthogonal Filters","display_name":"Noniterative Design of 2-Channel FIR Orthogonal Filters","publication_year":2006,"publication_date":"2006-11-05","ids":{"openalex":"https://openalex.org/W2054078751","doi":"https://doi.org/10.1155/2007/45816","mag":"2054078751"},"language":"en","primary_location":{"id":"doi:10.1155/2007/45816","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/45816","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/45816","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/45816","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077414890","display_name":"Mar\u00eda Elena Dom\u00ednguez-Jim\u00e9nez","orcid":"https://orcid.org/0000-0003-1016-6963"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"M. Elena Dom\u00ednguez Jim\u00e9nez","raw_affiliation_strings":["TACA Research Group, ETSI Industriales, Universidad Polit\u00e9cnica de Madrid, Madrid, 28006, Spain","TACA Research Group, ETSI Industriales, Universidad Polit\u00e9cnica de Madrid, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"TACA Research Group, ETSI Industriales, Universidad Polit\u00e9cnica de Madrid, Madrid, 28006, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"TACA Research Group, ETSI Industriales, Universidad Polit\u00e9cnica de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5077414890"],"corresponding_institution_ids":["https://openalex.org/I88060688"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":0.6494,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67169645,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2007","issue":"1","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":0.9998000264167786,"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":0.9998000264167786,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/filter-bank","display_name":"Filter bank","score":0.6686911582946777},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.6397608518600464},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5602580308914185},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5550113320350647},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5525432229042053},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.5124152302742004},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5112302303314209},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4903597831726074},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.4373041093349457},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4290693402290344},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42066490650177},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16752636432647705},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07758894562721252}],"concepts":[{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.6686911582946777},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.6397608518600464},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5602580308914185},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5550113320350647},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5525432229042053},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.5124152302742004},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5112302303314209},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4903597831726074},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.4373041093349457},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4290693402290344},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42066490650177},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16752636432647705},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07758894562721252},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2007/45816","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/45816","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/45816","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9b07270187a1431796fe7b5ce5f934be","is_oa":true,"landing_page_url":"https://doaj.org/article/9b07270187a1431796fe7b5ce5f934be","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2007/45816","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/45816","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/45816","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2054078751.pdf","grobid_xml":"https://content.openalex.org/works/W2054078751.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W65408139","https://openalex.org/W1481646516","https://openalex.org/W1658679052","https://openalex.org/W2015370045","https://openalex.org/W2062024414","https://openalex.org/W2101789093","https://openalex.org/W2118241814","https://openalex.org/W2127547766","https://openalex.org/W2144932102","https://openalex.org/W4251101141","https://openalex.org/W4255272544"],"related_works":["https://openalex.org/W2085219086","https://openalex.org/W103992783","https://openalex.org/W2134391541","https://openalex.org/W2125178250","https://openalex.org/W2109700999","https://openalex.org/W1486470813","https://openalex.org/W2132552251","https://openalex.org/W1572096318","https://openalex.org/W2536588831","https://openalex.org/W1526867613"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,80,108],"problem":[4],"of":[5,10,24,35,52],"obtaining":[6],"an":[7,60],"explicit":[8],"expression":[9,77],"all":[11],"real":[12],"FIR":[13,26],"paraunitary":[14,63],"filters.":[15,28],"In":[16],"this":[17,88],"work,":[18],"we":[19,39],"present":[20],"a":[21,36,75],"general":[22],"parameterization":[23],"2-channel":[25,62],"orthogonal":[27,46],"Unlike":[29],"other":[30],"approaches":[31],"which":[32,78],"make":[33],"use":[34],"lattice":[37],"structure,":[38],"show":[40],"that":[41],"our":[42],"technique":[43],"designs":[44],"any":[45],"filter":[47,81],"directly,":[48],"with":[49,97],"no":[50],"need":[51],"iteration":[53],"procedures.":[54],"Moreover,":[55],"in":[56,74],"order":[57],"to":[58,67,112],"design":[59,113],"-tap":[61],"filterbank,":[64],"it":[65],"suffices":[66],"choose":[68],"independent":[69],"parameters,":[70],"and":[71],"introduce":[72],"them":[73],"simple":[76],"provides":[79],"coefficients":[82],"directly.":[83],"Some":[84],"examples":[85],"illustrate":[86],"how":[87],"new":[89],"approach":[90],"can":[91,103],"be":[92,104],"used":[93],"for":[94,115],"designing":[95],"filters":[96,114],"certain":[98],"desired":[99],"properties.":[100],"Further":[101],"conditions":[102],"eventually":[105],"imposed":[106],"on":[107],"parameters":[109],"so":[110],"as":[111],"specific":[116],"applications.":[117]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2016-06-24T00:00:00"}
