Blind separation of noncircular sources via approximate joint diagonalization of augmented charrelation matrices

DOI10.1007/s00034-014-9867-5zbMath1358.94026OpenAlexW1977369703MaRDI QIDQ736389

Jingyan Ma, Xiaoming Gou, Zhi-Wen Liu, You-Gen Xu

Publication date: 4 August 2016

Published in: Circuits, Systems, and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00034-014-9867-5

zbMATH Keywords

blind source separationcharacteristic functionHessian matrixjoint diagonalizationnoncircularity

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Uses Software

• ICALAB

Cites Work

• Prior on Aristotle's logical squares
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• CONFAC Decomposition Approach to Blind Identification of Underdetermined Mixtures Based on Generating Function Derivatives
• MUSIC-like estimation of direction of arrival for noncircular sources
• Non-orthogonal joint diagonalization in the least-squares sense with application in blind source separation
• Blind MIMO identification using the second characteristic function
• A non-circular sources direction finding method using polynomial rooting.

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