Naslov
Spherical Subspace and Eigen Based Affine Projection Algorithms

Autori
DeGroat, Ronald ; Dowling, Eric ; Linebarger, Darel ; Begušić, Dinko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing / - Los Alamitos (CA) : Institute of Electrical and Electronics Engineers (IEEE), 1997, 2345-2348

Skup
1997 IEEE International Conference on Acoustics, Speech, and Signal Processing

Mjesto i datum
München, Njemačka, 21.04.1997. - 24.04.1997

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Adaptive filtering; subspace decomposition; eigen analysis; affine projection

Sažetak
In this paper, we combine spherical subspace (SS) and eigen based updating methods with the affine projection (AP) method to produce a new family of fast SS-AP algorithms that offers additional tradeoffs betweeen computation and adaptive filter performance. Moreover, the implementation of SS-AP is less complicated than the fast RLS based AP algorithms. For certain applications, e.g., echo cancellation and equalization in digital subscriber loop (DSL) transceivers, SS-AP offers performance that is comparable to AP, but at computational costs that are less than the fast AP algorithms.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA