Fast Detection of the Number of Signals Based on Ritz Values: A Noise-Power-Aided Approach
Fast Detection of the Number of Signals Based on Ritz Values: A Noise-Power-Aided Approach
复制标题
基于 Ritz 值的信号数量快速检测:噪声功率辅助方法
DOI:
10.1109/taes.2021.3103150
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发表时间:
2022-02
影响因子:
4.4
通讯作者:
Anxue Zhang
中科院分区:
文献类型:
--
作者:
Ming Zhang;Shitao Zhu;Xiaoming Chen;Anxue Zhang
Detecting the number of signals (NOS) is afundamental problem in array processing. However, most of the existing methods have a computational complexity of $O(M^3)$, where <inline-form