搜索资源列表
时频分析
- 对地震波数据进行时频分析，通过时频分析的工具箱实现(Time-frequency analysis of seismic wave data,Implemented by time-frequency analysis toolbox)
El8fdpml
- 该程序可实现各项同性介质地震波场数值模拟，采用PML边界条件。对于应用地球物理的地震勘探方向的，可以为其提供帮助。(The program can realize the numerical simulation of seismic waves in homogeneous media with PML boundary conditions. For the application of geophysical prospecting direction, we can help it)
归档
- 得到相应速度模型下的走时曲线，看高梯度层中的三重震相。(The time curve of the corresponding velocity model is obtained, and the triple seismic phase in the high gradient layer is obtained.)
Desktop
- 幅值平方相干系数估计，用于地震波之间的相干系数计算(code used for estimation of magnitude squared coherence)
matlab振动分析程序
- 这个是用来计算白噪声测试的，特别适用于振动台试验。编程简单，测试也比较符合预测值。(This is used to calculate white noise, especially for shaking table test. The programming is simple and the test is more consistent with the predicted value.)
1
- matlab人工合成地震波，解释很全。希望对大家有帮助(Seismic wave generation)
EL Centro地震反应谱
- EL Centro地震波位移、速度、加速度反应谱(Response spectrum of seismic wave displacement, velocity and acceleration of EL Centro)
law of reflection
- 根据入射定律，求出地震波在地下存在单层倾斜界面时的射线走时和射线路径。(According to the incidence law, the ray travel time and ray path of seismic wave with single layer inclined interface are obtained.)
MATLAB
- 本章先分析说明伪谱法求解波动方程的算法原理，再给出弹性波场伪谱法数值模拟的改进算法；然后，通过直接引入P波波场变量和S波波场变量，给出可实现弹性波场的P波和S波分解的波动方程，并用伪谱法实现弹性波场的P波和S波分解的数值模拟；最后用伪谱法对井间地震的复杂波场作数值模拟，分析井间地震波场中各种波的传播规律。(In this chapter, the principle of pseudo-spectral method for solving wave equation is analyzed,
dynamic response of onefreedom structure
- 一个单自由度结构的地震响应，文件包含EL地震波，采用三种方法计算，激励插值法，中心差分法和Newmark法。(The seismic response of a single-degree-of-freedom structure contains EL seismic waves, which are calculated by three methods: excitation interpolation method, central difference method and Newma
Wilsonθ法编程作业-
- 地震波作用下计算地震加速度、速度、位移反应谱(Computation of seismic response spectrum)
FK_Transform
- 实现f-k变换，功能强大，各种滤波处理，地震波等都能用(wavelet transformF -k transform, powerful, a variety of filtering, seismic waves can be used)
地震波正演模拟
- 地震声波数值模拟，正演模拟，雷克子波，有限差分法，matlab
kantan
- 用于计算地震波以不同的角度入射到界面时Zoeppritz方程的解(It is used to calculate the solution of Zoeppritz equation when the seismic wave incident on the interface at different angles)
反应谱
- 反应谱地震波，matlab程序，好好看看，有用