摘要
在有弹性的波浪信号察觉算法的研究，一个方法基于隧道噪音移动方法处理的适应小浪分析和分割阀值被建议克服噪音的效果，它被吸收损失生产，散布损失，在在传播 underground.The 的有弹性的波浪期间，方法帮助认识到橡皮的弱信号的抽取和恢复的思考损失和多路径效果从 th 多路径隧道。
In the research of elastic wave signal detection algorithm, a method based on adaptive wavelet analysis and segmentation threshold processing of the channel noise removal methods is suggested to overcome the effect of noise, which is prcduced by absorption loss, scattering loss, reflection loss and multi-path effect during the elastic wave in the transmission undelgroound. The method helps to realize extraction and recovery of weak signal of elastic wave from the multi-path channel, and simulation study is carded out about wavelet de-noising effects of the elastic wave and obtained satisfactory results.
