A New Look at the Power Method for Fast
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Yingbo Hua; Yong Xiang; Tianping Chen; Karim Abed-Meraim; Yongfeng Miao
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Article
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1999
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Elsevier Science
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English
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A class of fast subspace tracking methods such as the Oja method, the projection approximation subspace tracking (PAST) method, and the novel information criterion (NIC) method can be viewed as power-based methods. Unlike many non-power-based methods such as the Given's rotation based URV updating m