%0 Journal Article
%T Cumulant-Based Approach to the Harmonic Retrieval<br>累量域谐波恢复方法(英文)
%A YAO Xiao-dong
%A JING Zhong-liang
%A JIN De-kun
%A <br>姚晓东
%A 敬忠良
%A 金德琨
%J 控制理论与应用
%D 2001
%I 
%X In order for cumulant based approach to be applied to harmonic retrieval and practical dynamic data, the topics of determinate initial phase, multi harmonic and wide dynamic range are studied, some new characteristics are obtained, and the defects of harmonic retrieval and noise pre filtering algorithms are pointed out. Finally, the improved algorithm for wide dynamic range signal is given. The simulation results show that the algorithm is effective and satisfactory.
%K cumulant
%K harmonic retrieval
%K multi
%K harmonics
%K wide dynamic range<br>累积量
%K 谐波恢复
%K 谐波数目
%K 动态范围
%K 信号处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=E154DB793B9D5D30&yid=14E7EF987E4155E6&vid=13553B2D12F347E8&iid=B31275AF3241DB2D&sid=412FA1328E0CB9E9&eid=B65E5C7BA0DC04DC&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=5