%0 Journal Article
%T PERFORMANCE ANALYSIS OF CYCLIC ESTIMATORS FOR MULTIPLE HARMONICS IN COMPLEX NONZERO MEAN MULTIPLICATIVE NOISES<br>多个具有非零均值复乘性噪声的复谐波信号循环估计量的性能分析
%A Mao Yongcai
%A Bao Zheng
%A <br>毛用才
%A 保铮
%J 电子与信息学报
%D 1999
%I 
%X The concern here is retrieval of multiple tone harmonics observed in complex-valued multiplicative noises with nonzero mean. Cyclic mean statistics have proved to be useful for harmonic retrieval in the presence of complex-valued multiplicative noises with nonzero mean of arbitrary colors and distributions. Performance analysis of cyclic estimators is carried through and large sample variance expressions of the cyclic estimators are derived. Simulations validate the large sample performance analysis.
%K Cyclic estimator
%K Performance analysis
%K Multiplicative random noise
%K Harmonic retrieval<br>循环估计量
%K 性能分析
%K 乘性随机噪声
%K 谐波恢复
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=E9763B802846AFCC7EAC7D0D69EEE4C0&yid=B914830F5B1D1078&vid=659D3B06EBF534A7&iid=38B194292C032A66&sid=F50A8B5513721E1C&eid=AF507FDD66D991DA&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=4