Frequency domain least-mean-square algorithm
Abstract
Frequency domain adaptive filtering can be performed by Fourier transforming the input-signal vector and weighting the contents of each frequency bin. By reducing the eigenvalue spread of the data autocorrelation matrix, frequency domain filtering promises great improvements in convergence rate over the conventional time-domain adaptive filtering.
- Publication:
-
IEEE Proceedings
- Pub Date:
- January 1981
- Bibcode:
- 1981IEEEP..69..124N
- Keywords:
-
- Adaptive Filters;
- Least Squares Method;
- Mean Square Values;
- Signal Processing;
- Algorithms;
- Block Diagrams;
- Convergence;
- Fourier Transformation;
- Electronics and Electrical Engineering