{"id":"https://openalex.org/W2136820523","doi":"https://doi.org/10.1109/icassp.2011.5946265","title":"Polyphase filters - A model for teaching the art of discovery in DSP","display_name":"Polyphase filters - A model for teaching the art of discovery in DSP","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2136820523","doi":"https://doi.org/10.1109/icassp.2011.5946265","mag":"2136820523"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2011.5946265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5946265","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5112857368","display_name":"Mark L. Fowler","orcid":null},"institutions":[{"id":"https://openalex.org/I123946342","display_name":"Binghamton University","ror":"https://ror.org/008rmbt77","country_code":"US","type":"education","lineage":["https://openalex.org/I123946342"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mark L. Fowler","raw_affiliation_strings":["Department of Electrical and Computer Engineering, State University of New York, Binghamton, USA","Dept. of Electrical and Computer Engineering, State University of New York at Binghamton, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, State University of New York, Binghamton, USA","institution_ids":["https://openalex.org/I123946342"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, State University of New York at Binghamton, USA","institution_ids":["https://openalex.org/I123946342"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5112857368"],"corresponding_institution_ids":["https://openalex.org/I123946342"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.27876755,"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":"2908","last_page":"2911"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11283","display_name":"Experimental Learning in Engineering","score":0.9731000065803528,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11283","display_name":"Experimental Learning in Engineering","score":0.9731000065803528,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/polyphase-system","display_name":"Polyphase system","score":0.8032740354537964},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6868489980697632},{"id":"https://openalex.org/keywords/grasp","display_name":"GRASP","score":0.6350358724594116},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.6097279787063599},{"id":"https://openalex.org/keywords/decimation","display_name":"Decimation","score":0.5509697794914246},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.49939703941345215},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.440433531999588},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.4378418028354645},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.37042754888534546},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.352092981338501},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25234466791152954},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.246670663356781},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17419973015785217},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1391315758228302},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.12661725282669067},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.08132466673851013}],"concepts":[{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.8032740354537964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6868489980697632},{"id":"https://openalex.org/C171268870","wikidata":"https://www.wikidata.org/wiki/Q1486676","display_name":"GRASP","level":2,"score":0.6350358724594116},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.6097279787063599},{"id":"https://openalex.org/C173642442","wikidata":"https://www.wikidata.org/wiki/Q1253346","display_name":"Decimation","level":3,"score":0.5509697794914246},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.49939703941345215},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.440433531999588},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.4378418028354645},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.37042754888534546},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.352092981338501},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25234466791152954},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.246670663356781},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17419973015785217},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1391315758228302},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.12661725282669067},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.08132466673851013},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","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},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2011.5946265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5946265","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W88988980","https://openalex.org/W1480057435","https://openalex.org/W1481646516","https://openalex.org/W1506809288","https://openalex.org/W1548879416","https://openalex.org/W1565383065","https://openalex.org/W4214847829"],"related_works":["https://openalex.org/W2096299862","https://openalex.org/W2553567643","https://openalex.org/W2357425197","https://openalex.org/W4210808840","https://openalex.org/W4233756102","https://openalex.org/W2584672776","https://openalex.org/W2187521746","https://openalex.org/W3143866759","https://openalex.org/W2159355547","https://openalex.org/W1979736868"],"abstract_inverted_index":{"By":[0],"its":[1],"very":[2],"nature":[3,35],"DSP":[4,23,64],"is":[5,43,100],"a":[6,40,60],"mathematically":[7],"heavy":[8],"topic":[9,90],"and":[10,94],"to":[11,17,96,102],"fully":[12],"understand":[13,18],"it":[14,99],"students":[15,46,73,113],"need":[16],"the":[19,33,37,49,56,70,76,89],"mathematical":[20,29,109],"developments":[21,30],"underlying":[22],"topics.":[24],"However,":[25],"relying":[26],"solely":[27],"on":[28],"often":[31],"clouds":[32],"true":[34],"of":[36,39,59,74,78,91],"foundation":[38],"result.":[41],"It":[42],"likely":[44],"that":[45,80,111],"who":[47],"master":[48],"mathematics":[50],"may":[51],"still":[52],"not":[53],"truly":[54],"grasp":[55],"key":[57],"ideas":[58],"topic.":[61],"Furthermore,":[62],"teaching":[63],"topics":[65],"by":[66],"merely":[67],"\"going":[68],"through":[69],"mathematics\"":[71],"deprives":[72],"learning":[75],"art":[77],"discovery":[79],"will":[81],"make":[82],"them":[83],"good":[84],"researchers.":[85],"This":[86],"paper":[87],"uses":[88],"polyphase":[92],"decimation":[93],"interpolation":[95],"illustrate":[97],"how":[98,114],"possible":[101],"maintain":[103],"rigor":[104],"yet":[105],"teach":[106],"using":[107],"less":[108],"approaches":[110],"show":[112],"researchers":[115],"think":[116],"when":[117],"developing":[118],"new":[119],"ideas.":[120]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
