摘要
描述了在白噪声干扰下使用MUSIC算法对信号进行特征分解频率估计的原理方法,并且通过对一个正弦信号和多个正弦信号的MATLAB仿真试验结果,讨论了算法的特点并且对虚假峰的成因做出了解释。
This paper describes the principle and method of feature decomposition and frequency estimation of signals in white noise interference by using MUSIC algorithm, discusses the algorithm characteristic and explains the causation of the false peak through the MATLAB simulation test result of one and multiple sine-signals.
出处
《舰船电子对抗》
2014年第2期65-68,82,共5页
Shipboard Electronic Countermeasure
