子波变换及应用——复杂分析系统有用信息提取  

On Wavelets Transfor and Applications: Extraction of Useful Information from Comleticated Analeytical Systems.

作　　者：郭小蓉[1] 余虎[2] 曾鸽鸣[3] 李志良[3] 

机构地区：[1]长沙交通学院机电系 [2]湖北汽车工业学院计算机系 [3]湖南大学化学化工系,changsha410082

出　　处：《长沙大学学报》1998年第2期9-12,共4页Journal of Changsha University

基　　金：国家教委与机械部资助课题

摘　　要：研究了子波变换(wavelets transfor.WT)及其应用,对复杂分析系统有用信息提取,结果良好。Systematic studies were made an wavelets transform and its applications, In this paper, some useful infor mation was extracted from complicated analytical systems with good results. The relative errors of peak height RSD were less than 11.1% when signalr to-noise ratio SNR were larger than and equal to 0.8, while the RSD was less than 2.2% SNR≥0.3.

关 键 词：子波变换 信息提取 分析化学 复杂分析系统 

分 类 号：O65[理学—分析化学] TN911.7[理学—化学]