{"id":"https://openalex.org/W2044560929","doi":"https://doi.org/10.1109/mmar.2014.6957369","title":"A graphical user interface for designing time-varying IIR filters with equalized group delay","display_name":"A graphical user interface for designing time-varying IIR filters with equalized group delay","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2044560929","doi":"https://doi.org/10.1109/mmar.2014.6957369","mag":"2044560929"},"language":"en","primary_location":{"id":"doi:10.1109/mmar.2014.6957369","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmar.2014.6957369","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 19th International Conference on Methods and Models in Automation and Robotics (MMAR)","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/A5088106235","display_name":"Piotr Okoniewski","orcid":"https://orcid.org/0000-0002-8775-4889"},"institutions":[{"id":"https://openalex.org/I155313962","display_name":"West Pomeranian University of Technology","ror":"https://ror.org/0596m7f19","country_code":"PL","type":"education","lineage":["https://openalex.org/I155313962"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Piotr Okoniewski","raw_affiliation_strings":["Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland","[Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland]"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland","institution_ids":["https://openalex.org/I155313962"]},{"raw_affiliation_string":"[Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland]","institution_ids":["https://openalex.org/I155313962"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059793706","display_name":"Jacek Piskorowski","orcid":"https://orcid.org/0000-0002-6670-4057"},"institutions":[{"id":"https://openalex.org/I155313962","display_name":"West Pomeranian University of Technology","ror":"https://ror.org/0596m7f19","country_code":"PL","type":"education","lineage":["https://openalex.org/I155313962"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Jacek Piskorowski","raw_affiliation_strings":["Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland","[Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland]"],"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland","institution_ids":["https://openalex.org/I155313962"]},{"raw_affiliation_string":"[Faculty of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland]","institution_ids":["https://openalex.org/I155313962"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5088106235"],"corresponding_institution_ids":["https://openalex.org/I155313962"],"apc_list":null,"apc_paid":null,"fwci":0.5823,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67015798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"19","issue":null,"first_page":"306","last_page":"310"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9965000152587891,"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":0.9965000152587891,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9886999726295471,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9828000068664551,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/infinite-impulse-response","display_name":"Infinite impulse response","score":0.9203677177429199},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6760085821151733},{"id":"https://openalex.org/keywords/group-delay-and-phase-delay","display_name":"Group delay and phase delay","score":0.6490502953529358},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.596733808517456},{"id":"https://openalex.org/keywords/all-pass-filter","display_name":"All-pass filter","score":0.49794793128967285},{"id":"https://openalex.org/keywords/2d-filters","display_name":"2D Filters","score":0.49477070569992065},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.477475643157959},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4470663368701935},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.42746302485466003},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.4118797183036804},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.3291071951389313},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32478082180023193},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.15707576274871826},{"id":"https://openalex.org/keywords/high-pass-filter","display_name":"High-pass filter","score":0.12462723255157471}],"concepts":[{"id":"https://openalex.org/C183816354","wikidata":"https://www.wikidata.org/wiki/Q665617","display_name":"Infinite impulse response","level":4,"score":0.9203677177429199},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6760085821151733},{"id":"https://openalex.org/C123792056","wikidata":"https://www.wikidata.org/wiki/Q365988","display_name":"Group delay and phase delay","level":3,"score":0.6490502953529358},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.596733808517456},{"id":"https://openalex.org/C47427576","wikidata":"https://www.wikidata.org/wiki/Q1431902","display_name":"All-pass filter","level":5,"score":0.49794793128967285},{"id":"https://openalex.org/C100106864","wikidata":"https://www.wikidata.org/wiki/Q16001029","display_name":"2D Filters","level":5,"score":0.49477070569992065},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.477475643157959},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4470663368701935},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.42746302485466003},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.4118797183036804},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.3291071951389313},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32478082180023193},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.15707576274871826},{"id":"https://openalex.org/C156137958","wikidata":"https://www.wikidata.org/wiki/Q262754","display_name":"High-pass filter","level":4,"score":0.12462723255157471},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mmar.2014.6957369","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmar.2014.6957369","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 19th International Conference on Methods and Models in Automation and Robotics (MMAR)","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":16,"referenced_works":["https://openalex.org/W1504901425","https://openalex.org/W1821897830","https://openalex.org/W1855300855","https://openalex.org/W1965816323","https://openalex.org/W1991159826","https://openalex.org/W2016755435","https://openalex.org/W2073936681","https://openalex.org/W2106161405","https://openalex.org/W2120425060","https://openalex.org/W2134712131","https://openalex.org/W2135707861","https://openalex.org/W2162360470","https://openalex.org/W2170581499","https://openalex.org/W6669033941","https://openalex.org/W6680056838","https://openalex.org/W6683931127"],"related_works":["https://openalex.org/W762710671","https://openalex.org/W4313296775","https://openalex.org/W2161286125","https://openalex.org/W2154498341","https://openalex.org/W2107156204","https://openalex.org/W2067519269","https://openalex.org/W2809821017","https://openalex.org/W2135864858","https://openalex.org/W2504985649","https://openalex.org/W2110417749"],"abstract_inverted_index":{"The":[0,17,31,57],"paper":[1],"presents":[2],"a":[3,38,76,82],"graphical":[4,83],"user":[5],"interface":[6],"for":[7],"designing":[8],"time-varying":[9,61,99],"IIR":[10,26,55,100],"filters":[11,27],"with":[12,40,66],"equalised":[13,98],"group":[14,21],"delay":[15,22],"characteristic.":[16],"problem":[18],"of":[19,24,52,59,81,92,96],"non-constant":[20],"characteristic":[23],"the":[25,44,49,53,60,79,90,97],"is":[28,85],"well":[29],"known.":[30],"allpass":[32],"based":[33],"equalisers":[34],"are":[35],"used":[36],"as":[37],"solution":[39],"fine":[41],"results.":[42],"Unfortunately,":[43],"equalisation":[45],"introduces":[46],"distortions":[47],"to":[48,64,70,88],"time-domain":[50],"characteristics":[51],"original":[54],"filter.":[56],"concept":[58],"coefficients":[62],"proved":[63],"deal":[65],"that":[67],"fact.":[68],"Due":[69],"complex":[71],"calculations":[72],"and":[73,94],"needed":[74],"optimisation":[75],"tool":[77],"in":[78],"form":[80],"system":[84],"greatly":[86],"required":[87],"improve":[89],"robustness":[91],"simulations":[93],"studies":[95],"filters.":[101]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}