{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,11]],"date-time":"2025-04-11T05:10:57Z","timestamp":1744348257782,"version":"3.30.2"},"reference-count":6,"publisher":"World Scientific Pub Co Pte Ltd","issue":"05","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2003,10]]},"abstract":"<jats:p>This paper presents a new method for designing sharp linear phase FIR filters with power-of-two coefficients. The method is based on a frequency-response masking technique. In this method, the power-of-two coefficients and continuous scaling parameters of the subfilters are taken to be decision variables, and minimizing peak weighted ripple (PWR) is taken to be the design objective. The resulting nonlinear mixed integer optimization problem for each subfilter is first reduced to an equivalent discrete optimization problem whose search region is then cropped for efficiency of computation, similar to the approach in Ref. 1, although a different cropping strategy is used here. The effectiveness of the method is demonstrated through a lowpass linear phase sharp FIR digital filter example.<\/jats:p>","DOI":"10.1142\/s0218126603001045","type":"journal-article","created":{"date-parts":[[2004,3,12]],"date-time":"2004-03-12T08:57:28Z","timestamp":1079081848000},"page":"591-599","source":"Crossref","is-referenced-by-count":11,"title":["FREQUENCY-RESPONSE MASKING BASED FIR FILTER DESIGN WITH POWER-OF-TWO COEFFICIENTS AND SUBOPTIMUM PWR"],"prefix":"10.1142","volume":"12","author":[{"given":"W. R.","family":"LEE","sequence":"first","affiliation":[{"name":"Western Australian Centre of Excellence in Industrial Optimization, Department of Mathematics and Statistics, Curtin University of Technology, GPO Box U 1987, Perth 6845, Australia"}]},{"given":"V.","family":"REHBOCK","sequence":"additional","affiliation":[{"name":"Western Australian Centre of Excellence in Industrial Optimization, Department of Mathematics and Statistics, Curtin University of Technology, GPO Box U 1987, Perth 6845, Australia"}]},{"given":"K. L.","family":"TEO","sequence":"additional","affiliation":[{"name":"Western Australian Centre of Excellence in Industrial Optimization, Department of Mathematics and Statistics, Curtin University of Technology, GPO Box U 1987, Perth 6845, Australia"}]},{"given":"L.","family":"CACCETTA","sequence":"additional","affiliation":[{"name":"Western Australian Centre of Excellence in Industrial Optimization, Department of Mathematics and Statistics, Curtin University of Technology, GPO Box U 1987, Perth 6845, Australia"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"rf2","first-page":"357","volume":"33","author":"Lim Y. C.","journal-title":"IEEE Trans. Circuit Syst."},{"doi-asserted-by":"publisher","key":"rf3","DOI":"10.1109\/82.219838"},{"key":"rf4","first-page":"1573","volume":"45","author":"Lim Y. C.","journal-title":"IEEE Trans. Circuits Syst. II"},{"key":"rf6","doi-asserted-by":"crossref","first-page":"280","DOI":"10.1109\/TAU.1972.1162395","volume":"20","author":"Rabiner L. R.","journal-title":"IEEE Trans. Audio Electroacoust."},{"doi-asserted-by":"publisher","key":"rf8","DOI":"10.1007\/978-94-015-7744-1"},{"doi-asserted-by":"crossref","unstructured":"T.\u00a0Saram\u00e4ki and H.\u00a0Johansson, IEEE Symp. Circuits Syst\u00a02 (Geneva, Switzerland, 2001)\u00a0pp. 177\u2013180.","key":"rf9","DOI":"10.1109\/ISCAS.2001.921036"}],"container-title":["Journal of Circuits, Systems and Computers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218126603001045","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,15]],"date-time":"2024-12-15T15:13:16Z","timestamp":1734275596000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218126603001045"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,10]]},"references-count":6,"journal-issue":{"issue":"05","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[2003,10]]}},"alternative-id":["10.1142\/S0218126603001045"],"URL":"https:\/\/doi.org\/10.1142\/s0218126603001045","relation":{},"ISSN":["0218-1266","1793-6454"],"issn-type":[{"type":"print","value":"0218-1266"},{"type":"electronic","value":"1793-6454"}],"subject":[],"published":{"date-parts":[[2003,10]]}}}