%0 Journal Article
%T PERFORMANCE ANALYSIS OF CYCLIC ESTIMATORS FOR MULTIPLE HARMONICS IN COMPLEX ZERO MEAN MULTIPLICATIVE NOISES<br>多个具有零均值复乘性噪声复谐波信号的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 zero mean. Cyclic statistics have proved to be useful for harmonic retrieval in the presence of complex-valued multiplicative noises with zero 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=F6B4EA79969B25FC9C640399C8844CAA&yid=B914830F5B1D1078&vid=659D3B06EBF534A7&iid=E158A972A605785F&sid=BE5DBC360CD4FFB9&eid=036D726259190A01&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=3