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测井资料合成地震记录
- 利用测井资料中的声波时差和密度资料，合成地震记录。里面含有VB源代码，可以根据需要自己修改。也有生成的exe软件，可以直接应用，“合成地震记录.exe”用来合成记录，“绘地震剖面1.exe”用来将合成的地震记录显示成地震剖面。
pyw.rar
- 地震波的预处理，速度分析利用声波测井资料计算层速度，密度和反射系数序列,DSP
bigmodel
- 声波方程正演模拟包含波前快照和地震记录。采用时间二阶空间四阶的精度。以雷克子波为震源函数-Acoustic wave equation contains forward modeling and seismic records before the snapshot. Second order in space using the time fourth-order accuracy. Wave function for the source to Ricker
zhengyan
- 有限差分二阶二维声波方程正演模拟，加吸收边界变速剖面研究。 -Two-dimensional acoustic wave equation finite-difference second-order absorbing boundary variable cross-section study of Canadian
bianjie
- 一阶声波方程波场模拟，采用的是交错网格，二阶精度，pml边界-A first-order wave equation of wave-field simulation, using the staggered grid, second order accuracy, pml boundary
jiaocuo2jie
- 采用的是规则网格进行的波场模拟，该方法是对一阶的声波方程进行的模拟，应用了二阶的精度 -Uses a regular grid for the wave field simulation, the method is an order of the acoustic wave equation simulation, the application of the second-order accuracy
FDM2d
- 用二阶有限差分法的中心差分格式来模拟二维均匀介质中声波传播，震源子波是雷克子波-Finite difference method with second order central difference scheme to simulate two-dimensional wave propagation in uniform media, the source wavelet is a Ricker wave
FDM4d
- 用有限差分法的四阶差分格式模拟声波在二维均匀介质中的传播，不带吸收边界条件，震波是雷克子波-Finite difference method of fourth order difference scheme for two-dimensional simulation of acoustic wave propagation in uniform medium, without absorbing boundary condition, shock wave is Ricker
stc
- 从声波测井波形资料中求取各个模式波（非频散波）的慢度（速度），并绘制STC图-extract the slowness(velocity) of mode waves(no-dispersion wave) from acoustic logging data.and plot STC map.
FD_one_Medm
- 均匀完全弹性介质中声波传播的正演模拟,采用标准交错网格算法，SPML作为吸收边界-the propagation simulation of acoustic wave in uniform and purely elastic medium. we use SPML as the boundary conditions.
FD_twoMedm
- 模拟声源在两种介质中产生的声波的传播，采用SPML作为吸收边界-we simulate the propagation of acoustic wave in two media. we use SPML as the boundary conditions.
13456
- 根据地层深度和声波时差，写的计算密度和速度的程序，为合成记录做准备-According to stratigraphic depth and slowness, density and velocity calculations written procedures to prepare for the synthetic seismogram
total8bian
- 初步的代码，只保存边界的声波逆时偏移 RTM
finite_difference11
- 声波方程规则网格的PML边界条件正演模拟 -acoustic wave equation modeling
fd1
- 二维声波数值模拟正演程序，利用有限差分法，没有加入吸收边界-Numerical simulation of two-dimensional acoustic forward procedure, using the finite difference method, did not join absorbing boundary
fd2d.tar
- 二维声波传播过程模拟，采用一定合适的吸收边界条件-2D acoustic propagation simulation with PML boundary
cm
- 换能器三维指向性仿真研究，主要是根据仿真笛卡尔坐标系下换能器阵列的声波指向性仿真-Simulation of three-dimensional directional transducer
Untitled
- 声波波动方程数值模拟。地震的一个小程序。适合初学者看看。大神就不用下了-Numerical simulation of the acoustic wave equation. Earthquake a small program. Suitable for beginners to see. God would not have got big
forward_12
- 该程序实现了声波方程空间高阶有限差分模拟，运用无分裂的PML边界降低了分裂边界的复杂程度(The program realizes the high order finite difference simulation of the acoustic equation space, the degree of complexity of the splitting boundary is reduced by using the non splitting PML boundary.)
正演
- 声波正演程序，运用二维声波波动方程进行声波的正演模拟(Sound wave forward program)