DocumentCode
1740017
Title
A fast frequency domain filter bank realization algorithm
Author
Zhang, Chun ; Wang, ZhiHua
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
1
fYear
2000
fDate
2000
Firstpage
130
Abstract
This paper proposes a new and efficient algorithm for the computation of filter banks. The algorithm performs the filtering in frequency domain to utilize the advantage of FFT. By combining FFT with decimation filter, more than 80% computation power can be saved
Keywords
digital filters; fast Fourier transforms; frequency-domain analysis; FFT; decimation filter; fast frequency domain filter bank realization algorithm; Band pass filters; Digital signal processing; Filter bank; Filtering; Finite impulse response filter; Frequency domain analysis; IIR filters; Power engineering and energy; Power engineering computing; Signal processing algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-5747-7
Type
conf
DOI
10.1109/ICOSP.2000.894459
Filename
894459
Link To Document