Description: 基于matlab平台,实现地震波场延拓并偏移归位源码.地震波偏移是地震资料处理中重要步骤之一,利用此程序可以模拟地震波传播过程,并实现偏移归位至原初反射位置-Matlab-based platform for the realization of seismic wave field extension and migration to the digital source. Seismic wave offset seismic data processing is an important step forward in the use of this procedure can simulate the seismic wave propagation process and realize Homing offset position to the original reflectance Platform: |
Size: 51200 |
Author:yaoweiyi |
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Description: 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. Platform: |
Size: 637952 |
Author:Leo |
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Description: 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 Platform: |
Size: 2048 |
Author:王子 |
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Description: 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 Platform: |
Size: 2048 |
Author:王宁 |
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Description: 有限差分法的基本方法和在地震波场正演模拟中的应用。-The basic method of finite difference method and the seismic wave field in the forward simulation. Platform: |
Size: 9320448 |
Author:何怡原 |
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Description: 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. Platform: |
Size: 1024 |
Author:雨山 |
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Description: 该程序可以实现弹性波正演模拟，同时模拟结果中可以将纵横波波场分离。-The program can achieve elastic wave forward modeling, simulation results can wave and S wave field separation. Platform: |
Size: 2862080 |
Author:密士文 |
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Description: 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. Platform: |
Size: 2048 |
Author:renyan |
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Description: 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. Platform: |
Size: 6418432 |
Author:songxianhai |
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Description: 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. Platform: |
Size: 3072 |
Author:张艇 |
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Description: 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 Platform: |
Size: 146432 |
Author:喻定成 |
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Description: 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. Platform: |
Size: 2302 |
Author:renyan2012@foxmail.com |
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Description: 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. Platform: |
Size: 1024 |
Author:徐逢露 |
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Description: 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. Platform: |
Size: 2048 |
Author:zhangxu |
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Description: 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 initialization
4, Zmax layer wave field extended to the depth of Zmax-1
5, Zi+1 layer wave field extended to the depth of Zi
6, repeat 5, starting Iz Nz-1 until Iz 1, the frequency of the test line- spatial domain wave field
7, frequency space domain wave field to frequency inverse Fourier transform, time- space field Platform: |
Size: 3072 |
Author:魏浩 |
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Description: 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 Platform: |
Size: 1342464 |
Author:张真梁 |
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Description: 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.) Platform: |
Size: 9401344 |
Author:德鲁大叔
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Description: 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.) Platform: |
Size: 28672 |
Author:梅頭貓 |
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Search - forward wave field