Guided Joint Diagonalization and Its Application to Online Blind Source Separation
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE INFORMATION COMPUTING AND AUTOMATION, VOLS 1-3(2008)
摘要
A new algorithm is proposed for joint diagonalization. With a modified objective function, the new algorithm not only excludes trivial and unbalance solutions successfully, but is also easy to optimize. The most importance thing is, with the new objective function, the proposed algorithm can work well in online blind source separation (BSS) for the first time, although this family of algorithms is always thought to be useful only in batch-mode BSS by far. Simulations show that it's a very competitive joint diagonalization algorithm.
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关键词
blind source separation, joint diagonalization
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