DocumentCode
1109813
Title
Design of efficient FIR filters with cyclotomic polynomial prefilters using mixed integer linear programming
Author
Jin Oh, Woo ; Hoon Lee, Yong
Author_Institution
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
Volume
3
Issue
8
fYear
1996
Firstpage
239
Lastpage
241
Abstract
The cyclotomic polynomial (CP) prefilter design problem is formulated as an optimization problem with linear objective functions by applying logarithms to the transfer function of the CP prefilter. This problem is then solved by mixed integer linear programming (MILP). Design examples demonstrate that this method leads to more efficient cascaded finite impulse response (FIR) prefilter-equalizers than existing methods.
Keywords
FIR filters; cascade networks; circuit optimisation; equalisers; filtering theory; integer programming; linear programming; polynomials; transfer functions; FIR filters design; cascaded FIR prefilter-equalizers; cyclotomic polynomial prefilters; finite impulse response filters; linear objective functions; logarithms; mixed integer linear programming; optimization problem; transfer function; Attenuation; Design methodology; Equalizers; Finite impulse response filter; Iterative algorithms; Mixed integer linear programming; Nonlinear filters; Passband; Polynomials; Transfer functions;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/97.511806
Filename
511806
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