%0 Journal Article
%T A new method for spectrum reproduction and interferogram processing<br>研究干涉图处理与光谱复原的一种新方法
%A Jian Xiao-Hu
%A Zhang Chun-Min
%A Zhao Bao-Chang
%A <br>简小华
%A 张淳民
%A 赵葆常
%J 物理学报
%D 2007
%I 
%X On the basis of researchon the theory and mathe matics of interference data collection of the spatially modulated polarization interference imaging spectrometer designed by us, this paper mainly analyses and compares three different methods of spectrum reconstruction and interferogram processing. Specially, the authors introduce the nonparametric model of Music algorithm which is maturely used in power spectrum estimation into the spectrum reconstruction processing for the first time. This method prodigiously improves the resolution of reproduced spectrum, and provides a better math matic model for the improvement of resolving power in spectrum reproduction.
%K spatial modulation
%K polarization interference imaging spectrometer
%K spectrum reproduction
%K Music algorithm<br>空间调制
%K 偏振干涉成像光谱技术
%K 光谱复原
%K Music算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=142A1AA8F28EAE20&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=0B39A22176CE99FB&sid=8A03DD854A27B60D&eid=C81F81170838C444&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=19