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fdtd
- 有限差分波场模拟利用声波方程进行有限差分正演模拟。-the simulation of acoustic wave.using the acoustic wave equation. in the program i deal with the edge and the result.
wave
- 声波方程的正演模拟，稳定性好，数值频散得到了控制-wave equation ，finite difference
td_fwi_grads_exa
- 声波方程伪谱法正演模拟，伴随态法波场残差逆推，计算全波形反演梯度-With the state of the residual gradient acoustic wave equation is calculated based on the return, full waveform inversion basic step.
ZRC
- 声波正演，简单的模拟均匀介质单炮记录的产生-Sonic forward, even simple analog recording medium to produce a single shot
acoustic
- 二维声波方程的正演模拟程序，运用c语言编写-Forward-dimensional acoustic wave equation simulation program, using c language
Higdon
- 二维声波方程正演模拟，运用了哈哥顿吸收边界条件，一阶到四阶吸收边界-Dimensional acoustic wave equation forward modeling, the use of Hage Dayton absorbing boundary conditions, a boundary order to absorb the Fourth Order
声波有限差分法正演模拟c语言程序
- 有限差分数值模拟地震记录，绘制正演模拟波前快照。(Seismic wave inverse time migration program can realize the inversion of seismic wave)
acoustic forward
- 此程序是基于c语言编写的地震正演模拟程序，做地震正演模拟的同学可自取。(This program is written in C language program based on seismic forward modeling, seismic forward modeling do the students can pick up.)
acoustic forward1
- 声波方程交错网格正演模拟程序，6阶空间，2阶时间。(Staggered grid forward modeling program of acoustic wave equation, 6 order space, 2 order time.)
acoustic forward -2
- 声波方程交错网格正演模拟程序，8阶空间，2阶时间。(Staggered grid forward modeling program of acoustic wave equation, 8 order space, 2 order time.)
acoustic forward - 3
- 二维声波方程正演模拟时间二阶，空间10阶交错网格正演模拟(Forward modeling of two-dimensional acoustic wave equation with time two order and space 10 order staggered grid forward modeling)
acoustic forward - 4
- 二维声波方程正演模拟时间二阶，空间12阶交错网格正演模拟(Forward modeling of two-dimensional acoustic wave equation with time two order and space 12 order staggered grid forward modeling)
PML边界
- 二阶标量声波差分有限差分正演模拟，加PML吸收边界（完全匹配层），实现边界无反射效果，可以添加各种模型，进行正演模拟。(2D -acoustic equation finite-difference forward modelling,which include perfect match layer.it can achieve the result that have no reflection,and it also can achieve other the result of mode
FRAACUEQUATION
- 此程序是二维分数阶粘弹性声波有限差分法的正演模拟，时间导数二阶精度，空间分数阶导数2阶精度，含波长快照，未加边界，确保可运行。(This program is a two-dimensional fractional viscoelastic acoustic forward modeling of finite difference method, the time derivative second-order accuracy, space fractional order deriva
2905伪谱法地震波正演模拟
- 地震波伪谱法正演，时间导数采用有限差分，空间导数采用快速傅里叶变换法计算。(seismic wave forward modeling by pseudospectral method)