{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T02:37:53Z","timestamp":1747190273057,"version":"3.40.5"},"reference-count":12,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,2,20]],"date-time":"2020-02-20T00:00:00Z","timestamp":1582156800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Discipline Construction Fund of SSPU","award":["XXKZD1605","A11NH182016"],"award-info":[{"award-number":["XXKZD1605","A11NH182016"]}]},{"name":"Construction of University Enterprise Cooperation Automobile Electronic Joint Experiment Center","award":["XXKZD1605","A11NH182016"],"award-info":[{"award-number":["XXKZD1605","A11NH182016"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Electrical and Computer Engineering"],"published-print":{"date-parts":[[2020,2,20]]},"abstract":"Filter model reduction is an important optimization method in digital signal processing. A method of FIR to FIR model reduction using SDP optimization is proposed in this paper. At first, we use SDP to design an original FIR filter. Then we name a general K<\/jats:italic>-order FIR digital filter H<\/mml:mi><\/mml:mrow>1<\/mml:mn><\/mml:mrow><\/mml:msub>z<\/mml:mi><\/mml:mrow>\u2212<\/mml:mo>1<\/mml:mn><\/mml:mrow><\/mml:msup><\/mml:mrow><\/mml:mfenced><\/mml:mrow><\/mml:math> with coefficient values equal to the first K<\/jats:italic>\u2009+\u20091 filter coefficient values of H<\/mml:mi><\/mml:mrow>0<\/mml:mn><\/mml:mrow><\/mml:msub>z<\/mml:mi><\/mml:mrow>\u2212<\/mml:mo>1<\/mml:mn><\/mml:mrow><\/mml:msup><\/mml:mrow><\/mml:mfenced><\/mml:mrow><\/mml:math>. Finally, we design a new general K<\/jats:italic>-order FIR digital filter H<\/mml:mi><\/mml:mrow>2<\/mml:mn><\/mml:mrow><\/mml:msub>z<\/mml:mi><\/mml:mrow>\u2212<\/mml:mo>1<\/mml:mn><\/mml:mrow><\/mml:msup><\/mml:mrow><\/mml:mfenced><\/mml:mrow><\/mml:math> connected in parallel with H<\/mml:mi><\/mml:mrow>1<\/mml:mn><\/mml:mrow><\/mml:msub>z<\/mml:mi><\/mml:mrow>\u2212<\/mml:mo>1<\/mml:mn><\/mml:mrow><\/mml:msup><\/mml:mrow><\/mml:mfenced><\/mml:mrow><\/mml:math> using SDP optimization. The experiment results show this method has good performance on the magnitude error and the linear phase in passband. Therefore, this method can be used in the field of digital signal processing.<\/jats:p>","DOI":"10.1155\/2020\/4503706","type":"journal-article","created":{"date-parts":[[2020,2,20]],"date-time":"2020-02-20T18:33:05Z","timestamp":1582223585000},"page":"1-7","source":"Crossref","is-referenced-by-count":0,"title":["FIR to FIR Model Reduction with Linear Group Delay in Passband by SDP Optimization"],"prefix":"10.1155","volume":"2020","author":[{"given":"Haijiang","family":"Hu","sequence":"first","affiliation":[{"name":"College of Engineering, Shanghai Polytechnic University, 201209 Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1194-6390","authenticated-orcid":true,"given":"Shaojing","family":"Song","sequence":"additional","affiliation":[{"name":"College of Engineering, Shanghai Polytechnic University, 201209 Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fengdeng","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, 200093 Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/tsp.2012.2197397"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcss.2016.11.007"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1142\/s0218126619300010"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1049\/ip-vis:19941203"},{"issue":"16","key":"5","doi-asserted-by":"crossref","first-page":"1332","DOI":"10.1049\/el:19950896","volume":"31","year":"1995","journal-title":"Electronics Letters"},{"issue":"1","key":"6","first-page":"1","volume":"50","year":"2017","journal-title":"Journal of Algorithms and Computation"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1007\/s11633-017-1091-x"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/tcsi.2018.2877268"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1016\/j.egypro.2017.05.192"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.aeue.2005.05.016"},{"issue":"2","key":"11","first-page":"200","volume":"24","year":"2007","journal-title":"Control Theory & Applications"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1109\/TMECH.2018.2852955"}],"container-title":["Journal of Electrical and Computer Engineering"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2020\/4503706.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2020\/4503706.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2020\/4503706.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,2,20]],"date-time":"2020-02-20T18:33:16Z","timestamp":1582223596000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/jece\/2020\/4503706\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,2,20]]},"references-count":12,"alternative-id":["4503706","4503706"],"URL":"https:\/\/doi.org\/10.1155\/2020\/4503706","relation":{},"ISSN":["2090-0147","2090-0155"],"issn-type":[{"type":"print","value":"2090-0147"},{"type":"electronic","value":"2090-0155"}],"subject":[],"published":{"date-parts":[[2020,2,20]]}}}