Chrome Extension
WeChat Mini Program
Use on ChatGLM

基于小波包分析的桥面变形特征提取

Intelligent City(2020)

Cited 0|Views2
No score
Abstract
将小波包变换引入到钢箱梁桥面观测数据处理与分析中,利用小波包变换对桥面监测数据进行阈值去噪,研究了最优小波包基的获取方法、最优分解层次的确定方法和阈值估计方法.得到阈值熵选取的最优小波包基、通用阈值准则估计阈值的小波包阈值去噪的信噪比最大、均方根误差最小,去噪效果最好.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined