A time-varying convergence factor mu is proposed for the frequency-domain least mean square (LMS) adaptive algorithm, which results in a new algorithm, the frequency-domain optimum block algorithm (FOBA). The FOBA is actually the frequency-domain implementation of the recently proposed time-domain optimum block algorithm. This implementation results in computational savings in comparison with the OBA and performance enhancement relative to the frequency-domain LMS algorithm.
|Original language||English (US)|
|Title of host publication||Proceedings - IEEE International Symposium on Circuits and Systems|
|Number of pages||4|
|State||Published - 1987|
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials