Title :
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
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;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1996. ICASSP-96. Conference Proceedings., 1996 IEEE International Conference on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3192-3
DOI :
10.1109/ICASSP.1996.543661
