搜索资源列表
自相关
- 地球物理方向的，地震波自相关读取起跳点，matlab程序(Seismic wave, autocorrelation, reading, take-off point)
源
- 模拟地震传播规律，运行程序可以得到地震波传播的数值，进而绘制波前快照。(Simulated earthquake propagation law)
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- 地震波逆时偏移程序，可以实现地震波的反演(Seismic wave inverse time migration program can realize the inversion of seismic wave)
shijuquxian
- 假设地下一倾斜界面，地层倾角为15°，地层是均匀的各向同性介质，地震波纵波传播速度为1500m/s，炮检距为0~500m，现绘制出折射波、直达波、反射波的时距曲线图(If the underground inclined interface, dip angle is 15 degrees, the formation is a uniform isotropic medium, seismic wave propagation velocity is 1500m/s, the offset i
fanyingpuDB
- 把地震波转化为反应谱，可以进行频谱分析。结构工程专业必备。(Conversion of seismic wave into response spectrum)
小波分频
- 运用小波分析把地震波分频，选取4阶db为母小波，可以进行多次分频，减小分频误差(The wavelet analysis is used to divide the seismic wave frequency and select the 4 order DB as the mother wavelet, which can be divided into several times to reduce the frequency division error)
地震波程序
- 基于复数域扩散滤波算法的地震图像噪声压制，雷克子波地震模型(Multiplicative Domain Diffusion Filtering Algorithm)
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- 为了了解地震波的传播，用有限差分对二维声波传播进行模拟(Solving wave wave equation with finite difference)
人造地震波matlab程序
- 此程序用matlab基于抗震规范人工生成地震动加速度时程曲线(This program USES matlab to build seismic acceleration time curve manually)
SeismoSignal_Setup
- 地震波编辑，超级好用，基线矫正，滤波，生成反应谱(earthquake edit very good)
velocity
- 可计算地震数据的常用几种速度，内含使用说明。(Several commonly used seismic data can be calculated, including instructions for use.)
st
- 地震波短时傅里叶变换，时频分析是地震波信号处理的重要部分(Short time Fourier transform of seismic waves)
Untitled2
- 根据设计反应谱生成地震加速度时域过程，适用于结构地震时间历程分析使用(Time domain process of earthquake acceleration generation based on design response spectrum)
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.)
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- 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)