小波分析及其在化工过程数据校正中的应用

Wavelet Analysis and its Application to Data Rectification of Chemical Process

基于小波分析的数据校正方法具有多尺度特性 ,可以用于在线或离线校正具有多尺度特征的测量数据或信号 ,同传统的数据校正方法相比 ,它具有更优的性能和更广泛的运用范围。本文介绍了近年来国内外在该领域取得的一些研究成果。

The data rectification methods based on wavelet analysis are multiscale in nature, and can be used to correct measurement data or signal which have multiscale character on-line or off-line. Compared with traditional data rectification methods, It has better performance and broader application background. This article reviewed the latest research production at home and abroad.