Minimax Rank Estimation for Subspace Tracking
نویسندگان
چکیده
منابع مشابه
Blind channel identification: subspace tracking method without rank estimation
Subspace (SS) methods are an effective approach for blind channel identification. However, thses methods also have two major disadvantages: 1) They require accurate channel length estimation and/or rank estimation of the correlation matrix, which is difficult with noisy channels, and 2) they require a large amount of computation for the singular value decomposition (SVD), which makes it inconve...
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ژورنال
عنوان ژورنال: IEEE Journal of Selected Topics in Signal Processing
سال: 2010
ISSN: 1932-4553,1941-0484
DOI: 10.1109/jstsp.2010.2048070