搜索资源列表
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1下载：
基于电磁波方程，在时间域对电磁波场进行有限差分正演模拟。Helmhotz方程。-Based on the electromagnetic wave equation, in the time domain electromagnetic field of finite-difference forward modeling. Helmhotz equation.
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弹性波方程的地震波场的正演模拟，采用的是高阶精度--10阶，但是还没加边界-Elastic wave equation of seismic wave field forward modeling, using the high-order accuracy- 10 bands, but not Canadian border
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地震勘探中，利用有限差分方法做波场正演模拟，模型为简单层状模型-Seismic exploration, the finite difference method to do forward modeling of wave field, the model for the simple layered model
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有限差分正演程序，计算均匀介质的波场记录，可改为分层介质。-The finite difference forward procedure to calculate the homogeneous medium wave field records can be changed to a layered medium.
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完成不带PML边界的2维声波介质波场正演-Forward modelling of the wave field in two-dimensional acoustic medium
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地震正演模拟：波场快照，有限差分，二维介质-Seismic forward modeling: a snapshot of the wave field, finite difference, two-dimensional media
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声波方程的正演程序，注释非常清晰，并且可以显示正演波场快照。-Acoustic wave equation forward procedure, comments are very clear, and can display the forward wave field snapshot.
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地震波在随机介质中传播特征演示，视频图像清晰、稳定，进行波场正演模拟都可以参考。-Seismic wave propagation in random media feature presentations, video images clear and stable, perform wave field forward modeling can reference.
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针对复杂介质波场模型倾斜体进行的有限差分正演模拟，包括了边界条件-Finite difference model for complex medium wave field body is tilted forward modeling, including the boundary conditions, etc.
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基于弹性波的波场正演模拟程序,以钢块的例子向大家展示波在弹性介质中传播所发生的改变-Based on the elastic wave wave field forward modeling procedure to the example of steel blocks to show changes in the elastic wave propagation in the medium occurred
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在地震勘探中，我们可以利用正演程序实现野外资料采集的模拟，这个程序是利用波动方程的方法对地震波的传播过程进行模拟。-In seismic exploration, we can use the forward program implements the analog field data collection, this program is the use of the wave equation method for seismic wave propagation simulation.
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2下载：
基于褶积模型和波场向下延拓原理的Q值正演模理，可自行设置参数。-Based on convolution model and wave field downward continuation of Q value principle reason forward mode, you can set their own parameters.
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1下载：
1、参数初始化；
2、形成边界削波数据；
3、波场初始化；
4、Zmax层波场延拓到深度Zmax-1；
5、Zi+1层波场延拓到深度Zi；
6、重复5，从Iz Nz-1开始，直到Iz 1，得测线上的频率—空间域波场；
7、频率-空间域波场对频率做反傅里叶变换，得时间-空间波场；
-1, parameter initialization
2, the formation of boundary clipping data
3, wave field init
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频率波数域的声波方程叠后波场正演，里面可以修改速度模型-The frequency wave number field of the acoustic wave equation after the wave field forward, which can modify the speed model
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用matlab编写的地震正演及波场快照，适合初学者学习研究。(Matlab prepared by the earthquake forward and wave field snapshot, suitable for beginners to learn research.)
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可以实现雷达正演的波场快照等功能实现 最后可以得到雷达响应图(The function of radar forward wave field snapshot can be realized. Finally, the radar response map can be obtained.)
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