%0 Journal Article
%T Study on Cumulants Method in Photon Correlation Spectroscopy Particle Sizing Techniques<br>PCS颗粒测量技术中的累积分析方法研究
%A HAN Qiu-yan
%A SHEN Jin
%A SONG Jing-ling
%A YANG Shu-lian
%A <br>韩秋燕
%A 申晋
%A 宋景玲
%A 杨淑连
%J 光子学报
%D 2008
%I 
%X The cumulants method was used to analyze measurement data in photon correlation spectroscopy particle sizing techniques.The Levenberg-Marquardt algorithm was adopted in order to resolve the initial value choice problem in the cumulants method.The Levenberg-Marquardt-cumulants method was used to analyze the experimental data of 50 nm,100 nm,200 nm,300 nm,500 nm standard polystyrene particles.The results show that the Levenberg-Marquardt-cumulants method can increase the stability of the results and decrease the calculation error.
%K Photon correlation spectroscopy
%K Cumulants method
%K Levenberg-Marquardt algorithm
%K Particle sizing techniques<br>光子相关光谱
%K 累积分析法
%K Levenberg-Marquardt算法
%K 颗粒测量技术
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=35679B77536106B942FEB5171BF1FE58&yid=67289AFF6305E306&vid=42425781F0B1C26E&iid=59906B3B2830C2C5&sid=065CB9438E846797&eid=EB9FE82C3375C273&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=19