%0 Journal Article
%T Projection filtering of signals in chaos<br>混沌中信号的投影滤波
%A Wang Guo-Guang
%A Wang Dan
%A He Li-Qiao
%A <br>王国光
%A 王丹
%A 何丽桥
%J 物理学报
%D 2010
%I 
%X According to deterministic character and geometric property of chaotic system,the predictive method of neighborhood selection and the approach of neighborhood selection based on Delaunay triangulation were presented,and a new orthogonal local projective algorithm was derived by improvement of local projective method for noise reduction in chaotic time series,and rules of selection of optimal parameters were suggested. The method was successfully applied to extract weak signals in Lorenz chaos,that provided ...
%K extraction of signals
%K orthogonal local projection
%K chaos
%K parameters optimization<br>信号提取，
%K 正交局部投影，
%K 混沌，
%K 参数优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=CF55A5A42F124BB65901D43AD741D8CC&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=94C357A881DFC066&sid=75F6D8D78AF918A2&eid=7EF72F2A7D54F325&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=21