EGM96calculator

用WinAPI写的定时关机的小程序的源码，比较简单，作为参考。(Shutdown using WinAPI write a small program source code is relatively simple, as a reference.)

该文件是教你如何从根目录中找到你要删除的文件夹.-the document is to teach you how to find the root directory you want to delete the folder.

GIS+VB开发. GIS+VB开发.-GIS+ VB development. GIS+ VB development.

说明：  FORTRAN程序调用MATLAB引擎实现计算可视化介绍(FORTRAN program call MATLAB engine to achieve computational visualization)

用于三轴重型车辆非线性车辆模型，此模型为非线性三自由度模型，可用于三轴车辆仿真(Nonlinear Vehicle Model for Three-axle Heavy Vehicle)

C#桌面宠物秀源代码，运行程序后，你会发现一个黑色的活生生的金鱼在屏幕内游来游去，一幅悠然自得的模样，那么究竟是如何实现的呢？请下载源码自己看吧。

使用CW方程，使用最小能量，采用脉冲推力，实现在一天内两航天器的交会对接。本质上就是一个交会轨道优化问题，由给定的条件优化选取设计变量，使目标函数得到最优值。(Using the CW equation, use the minimum energy, the use of pulse thrust, to achieve in a day two spacecraft rendezvous and docking. Is essentially an intersection orbit optimization problem, by the given conditions to optimize the selection of design variables, so that the objective function to get the optimal value.)

很好的双像后方交会，解压后是一个文本文档，内有代码-Well as resection of the double, after extracting a text document with a code

用vb编的一个数据库检索程序，希望对visual basic编程感兴趣和希望了解数据库检索程序原理的人有所帮助-With vb for a database search procedure, in the hope that interested in visual basic programming and would like to know the principle of database search procedures help people! !

说明：  cad2019的破解文件，详情请查看里面内容，绝对有效。安全无毒，希望能够帮到你(The cracked files of cad2019, please check the contents for details. They are absolutely valid. Safety and non-toxicity, hope to help you)