Design of efficient FIR filters with cyclotomic polynomial prefilters using mixed integer linear programming

Author

Oh, Woo Jin ; Lee, Yong Hoon

Author_Institution

Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea

Volume

3

fYear

1996

fDate

7-10 May 1996

Firstpage

1287

Abstract

The cyclotomic polynomial (CP) prefilter design problem is formulated as an optimization problem with linear objective functions by applying the logarithm to the transfer function of the CP prefilter. Then this problem is solved by mixed integer linear programming (MILP). Design examples demonstrate that this method leads to more efficient cascaded FIR prefilter-equalizers than existing methods

Keywords

FIR filters; cascade networks; equalisers; filtering theory; integer programming; linear programming; polynomials; transfer functions; FIR filters design; cascaded FIR prefilter-equalizers; cyclotomic polynomial prefilters; linear objective functions; logarithm; mixed integer linear programming; optimization problem; transfer function; Band pass filters; Design methodology; Design optimization; Equalizers; Finite impulse response filter; Mixed integer linear programming; Nonlinear filters; Passband; Polynomials; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech, and Signal Processing, 1996. ICASSP-96. Conference Proceedings., 1996 IEEE International Conference on

Conference_Location

Atlanta, GA

ISSN

1520-6149

Print_ISBN

0-7803-3192-3

Type

conf

DOI

10.1109/ICASSP.1996.543661

Filename

543661