%0 Journal Article
%T A New Technology Study on Overlapped Absorbed Peak of Infrared Hybrid Gas<br>基于吸收峰混叠的红外混合气体分析方法的研究
%A Lin Jipeng
%A Liu Junhua
%A <br>林继鹏
%J 光子学报
%D 2006
%I 
%X According to feature extraction of high order cumulant, a method is proposed to solve the quantitatively analyzing of five types of gas, where the primary and secondary absorbed peaks are seriously overlapped. The absorbed spectrogram is mapped to four-order cumulant space and detached from each other. A technique is presented based on support vector machine of regularization theory to construct multi-dimension model, and accuracy and iterated rate are improved in small scale samples. The result hints the referenced error is no more than 4% , and satisfied with outfield demands.
%K Gas analyzing
%K High order cumulant
%K Support vector machine
%K Feature extraction
%K Fourier infrared spectrum analyzing<br>气体分析
%K 高阶累计量
%K 支持向量机
%K 特征提取
%K 傅立叶红外光谱分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=DD81843B9234999F&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=38B194292C032A66&sid=A53D7AA35F9929AF&eid=216EFB25F7F834CC&journal_id=1004-4213&journal_name=光子学报&referenced_num=3&reference_num=15