天然地震层析成像的光线追踪程序，可以用来做我们…

地震模型是最简单的均匀介质，震源放在模型中间，采用有限差分解声波方程，可以得到声波在某一时刻的快照，但本程序没有做边界吸收处理。

您(sushansong@163.com)最近上载的源码有： 1. cangku.rar,125KB 2. btree.rar,10KB 3. 2003.03.rar,3981KB 4. 2003.02.rar,5738KB 5. 2003.01.rar,5676KB 6. em78 sub program.rar,6KB 7. 编译原理 第六章.rar,35KB 8. 编译原理 第四章.rar,34KB 9. 编译原理 第十一章.rar,4KB 10. 编译原理 第十二章.rar,3KB(请不要用公用帐号上载)-you (sushansong@163.com) recently uploaded the source code are : 1. Cangku.rar, 102KB 2. Btree.rar, 10KB 3. 2003.03.rar, 3981KB 4. 2003.02.rar, 5738KB 5. 2003.01 . rar, 5676KB 6. em78 sub program.rar, 6KB 7. Compiler Principle VI. rar, 35 kB 8. Chapter IV compiler theory. rar, 34KB 9. Compiler Principle Chapter 11. rar, 4KB 10. Compiler Principle Chapter 12. rar , 3KB (please do not use on the public account)

OPC的源码!不过是1.0的!仅供学习!-OPC source! But is 1.0! Only learning!

System will automatically delete the directory of

三维刚体极限平衡法计算包，功能包括施加锚索力、地震力，并可以考虑地下水作用-Three-dimensional rigid body limit equilibrium method to calculate package, features include the ability to impose anchor, earthquake forces, and can consider the role of groundwater

用java语言编写的日历程序，欢迎大家下载使用-Using java language calendar procedures, welcomed everyone to download use

labview程序编程技巧演示，用labview编写windows应用图像编程小程序-LabVIEW programming skills demonstration, prepared by LabVIEW image windows programming applet

一个3ds max源码,挺不错得,可以用来编辑和用来做示范-3ds max a source, a very good

24小时教会你python的常用功能，减少初学者的学习时间，提高学习效率-24-Hour Church of your python commonly used functions, reduce the learning time for beginners to improve learning efficiency

shangjiao6.m为主程序；pcode.m为产生伪码的子程序；bu.m为进行补0的子程序（为了使得进行FFT和IFFT的点数满足2的N次方个） c_b.m为数据进行串并转换的子程序。-shangjiao6.m-based procedures pcode.m for producing pseudo-code subroutine bu.m for fill 0 Subroutine (carried out in order to make the point FFT and IFFT of the N-th power to meet the 2 months) c_b.m for data for string and conversion subroutine.