基于WCPO准则的鲁棒四阶累积量盲波束形成算法
被引量：1
A New 4-Order Cumulant Blind Beamforming Based on WCPO
摘要
基于边界误差性能最优准则(WCPO)的鲁棒性方法是波束形成算法领域内的最新研究热点,本文将该鲁棒性方法与基于高阶累积量的盲波束形成算法相结合,提出了一种新的改进鲁棒性的四阶累积量盲波束形成算法,即WCPO-RCUM算法.该新算法相较于采用传统对角线加载技术的高阶累积量盲波束形成算法RCUM而言,进一步提高了稳健性和输出信干噪比.计算机仿真验证了该算法的可行性和有效性.
出处
《信号处理》
CSCD
北大核心
2005年第z1期81-85,共5页
Journal of Signal Processing
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