Title :
On the block least squares adaptive digital filters realized using the fast Fourier transform
Author :
Lee, Jae C. ; Mitra, Sanjit K.
Author_Institution :
Commun. Res. Lab., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
Abstract :
The authors formulate a block-based least-squares problem in the frequency domain. They then develop computationally efficient block least-squares algorithms that can be realized using the fast Fourier transform. They also present computer simulation results demonstrating the convergence characteristics of the proposed algorithms.<>
Keywords :
adaptive filters; digital filters; fast Fourier transforms; block least squares adaptive digital filters; computationally efficient; computer simulation results; convergence characteristics; fast Fourier transform; frequency domain; Adaptive algorithm; Computational efficiency; Computer simulation; Convergence; Digital filters; Fast Fourier transforms; Frequency domain analysis; Least squares methods; Time domain analysis; Transversal filters;
Journal_Title :
Proceedings of the IEEE
