本文从环境振动的影响出发，基于Raylei曲波理论研究了层状地基土模型 的频散曲线、截止频率等特性，利用遗传算法对地基土剪切波速进行了反演，进 而得到地基土的其它动参数。(In this paper, based on the influence of environmental vibration, based on the Raylei Qu Bo theory, the layered soil model is studied. With the characteristics o

欢迎大家下载学习，真的是一个好程序，小波包分析提取振动信号中的特征频率。( Welcome to download the study, Really is a good program, Wavelet packet analysis to extract vibration signal characteristic frequency.)