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A Low Complexity Iterative Algorithm for Joint Zero Diagonalization

delete2012-02-01
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Weitao Zhang *
S
Shun-Tian Lou
DOI:10.1109/LSP.2011.2179935delete
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Abstract

Abstract

En 中文
In this letter, we introduce a fast and computationally efficient iterative algorithm for joint zero diagonalization of a set of complex-valued target matrices. The proposed algorithm is actually a low complexity version of FJZD algorithm, it has a computational complexity of O(KN2), where K and N and are the number and dimension of the target matrices respectively. Moreover, the proposed algorithm is superior to FJZD in terms of interference to signal ratio. Simulation results demonstrate the good performance of the proposed algorithm.
Keywords:
Complex value
complexity
iterative algorithm
joint zero diagonalization
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Journal

IEEE Signal Processing Magazine cover
IEEE Signal Processing Magazine
IF:
9.6
Papers:
1.1W
Citations:
1.7W

Organization

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Xidian University
Scholars:
2.4W
Papers: 1.9W
Citations: 9.7K
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