Dept. of Electr. Eng., National Taiwan Univ.JIUN-HAW LEETang, D.-C.D.-C.Tang2007-04-192018-07-062007-04-192018-07-061998-04N/Ahttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0032047070&doi=10.1049%2fip-vis%3a19981860&partnerID=40&md5=b46ce385ba3c0545c14b0a37eabc12abThe paper deals with the minimax design of two-channel nonuniform-division filter (NDF) banks. Based on a linearisation scheme, the design problem is formulated as an optimisation problem with linear constraints. The authors present a method to design a two-channel NDF bank using a modified dual-affme scaling variant of Karmarkar's algorithm. This method provides the optimal results that the linear-phase FIR analysis and synthesis filters have equiripple stopband response and the resulting NDF bank also shows equiripple reconstruction error behaviour. The effectiveness of the proposed design technique is demonstrated by several simulation examples. © lEE, 1998.application/pdf847233 bytesapplication/pdfen-USAlgorithms; Fillers and filtering; Fir filter banks; Optimisation; Two-channel nonunifonn-dinsionAlgorithms; Computer simulation; Electric network analysis; Errors; Linearization; Optimization; Problem solving; Signal filtering and prediction; Karmarkar algorithm; Minimax design; Two-channel nonuniform division filter bank; Digital filtersjournal article10.1049/ip-vis:199818602-s2.0-0032047070http://ntur.lib.ntu.edu.tw/bitstream/246246/2007041910032492/1/00682167.pdf