用未知的带状结构协方差矩阵检测存在噪声的信号数

[1991] IEEE Pacific Rim Conference on Communications, Computers and Signal Processing Conference Proceedings Pub Date : 1991-05-09 DOI:10.1109/PACRIM.1991.160698

W. Chen, J. Reilly, K. Wong

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引用次数: 7

摘要

基于噪声通常在有限空间范围内相关的事实，提出了一种采用两个空间分离阵列的检测方案。将这个概念扩展到检测问题是很自然的。问题是如何找到一个理论上可靠，功能健壮的算法来处理数组输出。引入典型相关来解决这一问题，并给出了一个令人满意的方法。

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Detection of the number of signals in the presence of noise with an unknown, banded structured covariance matrix

Based on the fact that a noise is usually correlated over a limited spatial range, a detection scheme employing two spatially separated arrays is proposed. To extend this concept to the detection problem is quite natural. The problem is how to find a theoretically solid, functionally robust algorithm to process the array outputs. A canonical correlation is introduced to solve the problem, and a satisfactory method is developed.<>

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[1991] IEEE Pacific Rim Conference on Communications, Computers and Signal Processing Conference Proceedings

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