线性二次混合的盲辨识:在二次相位耦合估计中的应用

[1993 Proceedings] IEEE Signal Processing Workshop on Higher-Order Statistics Pub Date : 1993-06-07 DOI:10.1109/HOST.1993.264537

M. Krob, M. Benidir

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引用次数: 8

摘要

利用三阶输出累积量矩阵的奇异值分解，对独立和圆形随机分量的线性二次混合分量进行盲辨识。作为一种应用，他们提出了一种新的方法来获得二次相位耦合度，一旦双频估计

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Blind identification of a linear-quadratic mixture: application to quadratic phase coupling estimation

The authors perform blind identification of a linear-quadratic mixture of independent and circular random components using the singular value decomposition of a third-order output cumulants matrix. As an application, they propose a new method to obtain degrees of quadratic phase coupling once bifrequencies have been estimated.<>

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[1993 Proceedings] IEEE Signal Processing Workshop on Higher-Order Statistics

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