Title :
Efficient design of cosine-modulated filter banks
Author :
Abdel-Raheem, Esam ; El-Guibaly, Fayez ; Antoniou, Andreas
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Abstract :
An iterative algorithm presented by Lim, Yang, and Koh (see IEEE Trans. Signal Processing, vol.41, p.1780-1789, 1993) is extended for the design of cosine-modulated pseudo-filter banks. The algorithm is simple, efficient, and results in savings in the amount of computation and design time. Design examples are included to illustrate the method
Keywords :
band-pass filters; filtering theory; iterative methods; modulation; cosine-modulated filter banks design; cosine-modulated pseudo-filter banks; iterative algorithm; Algorithm design and analysis; Channel bank filters; Costs; Equations; Filter bank; Finite impulse response filter; Iterative algorithms; Prototypes; Signal synthesis; Transfer functions;
Conference_Titel :
Communications, Computers, and Signal Processing, 1995. Proceedings., IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-2553-2
DOI :
10.1109/PACRIM.1995.519550
