Title :
Robust multichannel subspace identification
Author_Institution :
Commun. & Signal Process. Sect., Imperial Coll. of Sci., Technol. & Med., London, UK
fDate :
4/1/1999 12:00:00 AM
Abstract :
The non-robustness to channel order overestimation and lack of disparity of the Moulines subspace (SS) and the Tong least-squares (LS) approaches are considered to be major limitations to their use in practical situations. A remedial technique is proposed that can be applied to both approaches, offering them the robustness they lack
Keywords :
identification; least squares approximations; telecommunication channels; Moulines subspace method; Tong least squares method; channel order overestimation; multichannel subspace identification; robustness;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990419
