%0 Journal Article
%T Screened-Ratio-Principle-Based DOA Estimation Algorithm in Impulsive Noise Environment<br>基于Screened Ratio原理的冲击噪声环境下DOA估计算法
%A He Jin
%A Liu Zhong
%A <br>何 劲
%A 刘 中
%J 电子与信息学报
%D 2006
%I 
%X This paper present a new DOA estimation algorithm in impulsive noise environment. The algorithm uses firstly screened ratio principle to construct the correlation matrix of the array data and then implements the DOA estimation by MUSIC algorithm. In comparison with the Fractional Lower Order Moment (FLOM)-based algorithms, the proposed algorithm does not need the selection of the FLOM parameter. Computer simulations show that the algorithm is more robust and more accurate than FLOM-MUSIC algorithm.
%K MUSIC algorithm
%K Impulsive noise
%K Covariation coefficient
%K Fractional lower order moments<br>MUSIC算法
%K 冲击噪声
%K 协变系数
%K 分数低阶矩
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=590CC15EBD31065A&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=94C357A881DFC066&sid=4AA5FA7F666BDD0A&eid=2D207DE75533FA7E&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=9