Title :
Realization of adaptive digital filters using the Fermat number transform
Author :
Lee, Jae Chon ; Min, Byong Ki ; Suk, Minsoo
Author_Institution :
Korea Advanced Institute of Science and Technology, Chongyangni, Seoul, Korea
fDate :
8/1/1985 12:00:00 AM
Abstract :
An efficient realization of the block least mean-square adaptive digital filters using fast transforms is discussed. The computational complexities of the Fermat number transform realization and the fixed-point fast Fourier transform realization are compared and their convergence properties are studied through the computer simulation of practical applications.
Keywords :
Adaptive filters; Computer errors; Convergence; Convolution; Digital filters; Fast Fourier transforms; Laboratories; Least squares approximation; Signal processing algorithms; Time domain analysis;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1985.1164666
