Spline wavelet combined with spline interpolation interruption filtering analysis for narrow sharp peak spectral signal

作     者：Xiaoyong Zou Jinyuan Mo 

作者机构：Zhongshan Univ Dept Chem Guangzhou 510275 Peoples R China 

出 版 物：《Chinese Science Bulletin》 (CHINESE SCIENCE BULLETIN)

年 卷 期：2000年第45卷第13期

页      面：1172-1175页

核心收录：

学科分类：07[理学] 070302[理学-分析化学] 0703[理学-化学] 

基　　金：National Natural Science Foundation of China NSFC 

主　　题：sudden change signal spline wavelet filtering spline interpolation. 

摘      要：According to the main characteristic of sharp peak, the method of spline wavelet combined with spline interpolation interruption filtering analysis is proposed for a sudden change (an unstable) noised signal and is applied in V and Mn CCD-ICP-AEC spectral signal. The satisfactory results show that the new technique is effective-on enhancing the clarity and accuracy of an unstable signal.