{"id":"https://openalex.org/W2012744583","doi":"https://doi.org/10.1016/0165-1684(94)90177-5","title":"A unified and efficient least-squares design of linear-phase nonrecursive filters","display_name":"A unified and efficient least-squares design of linear-phase nonrecursive filters","publication_year":1994,"publication_date":"1994-03-01","ids":{"openalex":"https://openalex.org/W2012744583","doi":"https://doi.org/10.1016/0165-1684(94)90177-5","mag":"2012744583"},"language":"en","primary_location":{"id":"doi:10.1016/0165-1684(94)90177-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0165-1684(94)90177-5","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-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/A5036207748","display_name":"Ravi P. Ramachandran","orcid":"https://orcid.org/0000-0003-0011-4561"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ravi P. Ramachandran","raw_affiliation_strings":["Department of Electrical Engineering, Caip Center, Rutgers University, Freylinghuysen Road, Piscataway, NJ 08855-1390, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Caip Center, Rutgers University, Freylinghuysen Road, Piscataway, NJ 08855-1390, USA","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111437564","display_name":"S. Sunder","orcid":null},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S. Sunder","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Concordia University, Montreal, Canada, H3G 1M8","Department of Electrical and Computer Engineering, Concordia University Montreal, Canada H3G 1M8"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University, Montreal, Canada, H3G 1M8","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Concordia University Montreal, Canada H3G 1M8","institution_ids":["https://openalex.org/I60158472"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5036207748"],"corresponding_institution_ids":["https://openalex.org/I102322142"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":2.9258,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.9079465,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"36","issue":"1","first_page":"41","last_page":"53"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9994000196456909,"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":0.9994000196456909,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9980999827384949,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9947999715805054,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8244031667709351},{"id":"https://openalex.org/keywords/square","display_name":"Square (algebra)","score":0.5010454654693604},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4952026903629303},{"id":"https://openalex.org/keywords/linear-phase","display_name":"Linear phase","score":0.491974800825119},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4368779957294464},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3997672498226166},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3842726945877075},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13413551449775696},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.12372714281082153},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08271491527557373}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8244031667709351},{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.5010454654693604},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4952026903629303},{"id":"https://openalex.org/C20610874","wikidata":"https://www.wikidata.org/wiki/Q512136","display_name":"Linear phase","level":3,"score":0.491974800825119},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4368779957294464},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3997672498226166},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3842726945877075},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13413551449775696},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.12372714281082153},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08271491527557373},{"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:10.1016/0165-1684(94)90177-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0165-1684(94)90177-5","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-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/W1963078378","https://openalex.org/W1969435670","https://openalex.org/W1979465248","https://openalex.org/W1981297353","https://openalex.org/W2007983322","https://openalex.org/W2020141429","https://openalex.org/W2031466325","https://openalex.org/W2056705135","https://openalex.org/W2100945540","https://openalex.org/W2106696041","https://openalex.org/W2109716533","https://openalex.org/W2118072362","https://openalex.org/W2126510770","https://openalex.org/W2135622428","https://openalex.org/W2148602313","https://openalex.org/W2159124511","https://openalex.org/W2161386327","https://openalex.org/W2161456145","https://openalex.org/W4285719527","https://openalex.org/W6652732855","https://openalex.org/W6664684216","https://openalex.org/W6676882264","https://openalex.org/W6677674870","https://openalex.org/W6684047147","https://openalex.org/W6792995663"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W3102623159","https://openalex.org/W2102148524","https://openalex.org/W2314720829","https://openalex.org/W4385074335","https://openalex.org/W2366911843","https://openalex.org/W2350577681","https://openalex.org/W2808650567","https://openalex.org/W2322239237","https://openalex.org/W2626189183"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}