Fast Subspace Tracking Algorithm Based on the Constrained Projection Approximation
نویسندگان
چکیده
منابع مشابه
Instrumental variable subspace tracking using projection approximation
Subspace estimation plays an important role in, for example, sensor array signal processing. Recursive methods for subspace tracking, with obvious applications to non-stationary environments, have also drawn considerable interest. In this paper we present an Instrumental Variable (IV) extension of the recently developed Projection Approximation Subspace Tracking (PAST) algorithm. The IV-approac...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2009
ISSN: 1687-6180
DOI: 10.1155/2009/576972