Title :
A reconfigurable architecture suitable for adaptive multi-resolution processing
Author :
Naviner, L. ; Helaoui, M. ; Naviner, J.-F. ; De Barros, M. ; Ghaze, A.
Author_Institution :
Ecole Nat. Superieure des Telecommun., Paris, France
Abstract :
This work deals with adaptive multi-resolution processing. We present an adaptive filter bank structure for sub-band splitting of signals in order to match the system requirements. Reconfiguration of the filter bank is carried out according to an evolutionary algorithm. The architecture is designed to allow a dynamic reconfiguration of the number and the width of each sub-band.
Keywords :
adaptive signal processing; filtering theory; reconfigurable architectures; adaptive filter bank structure; adaptive multi-resolution processing; dynamic reconfiguration; evolutionary algorithm; reconfigurable architecture; sub-band splitting; Band pass filters; Biological cells; Evolutionary computation; Filter bank; Filtering; Frequency; Hardware; Low pass filters; Reconfigurable architectures; Signal resolution;
Conference_Titel :
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
Print_ISBN :
0-7803-7523-8
DOI :
10.1109/MWSCAS.2002.1186868
