This paper presents a signal de-noising method using wavelet analysis in stress wave detection. 介绍了一种适合于管道应力波检测的基于小波变换的去噪方法。
The propagation of stress waves in solids can be considered as a part of the field of acoustics or ultrasonics depending on the conditions. 应力波在固体中的传播,根据其条件可视为声场或超声场的一部分。