Title :
Theory of cyclic filter banks
Author :
Vaidyanathan, P.P. ; Kirac, Ahmet
Author_Institution :
Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
Abstract :
We introduce the fundamentals of cyclic multirate systems and filter banks and present a number of important differences between the cyclic and noncyclic (traditional) cases. Some of the additional freedom offered by cyclic systems is pointed out, and a number of open issues are summarized
Keywords :
band-pass filters; convolution; difference equations; digital filters; filtering theory; multivariable systems; convolution; cyclic difference equations; cyclic filter banks; cyclic multirate systems; digital filter banks; noncyclic filter banks; noncyclic multirate systems; Channel bank filters; Convolution; Digital filters; Discrete Fourier transforms; Filter bank; Fourier transforms; Frequency; Image coding; Maximum likelihood detection; Nonlinear filters;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on
Conference_Location :
Munich
Print_ISBN :
0-8186-7919-0
DOI :
10.1109/ICASSP.1997.599568
