上机三上机 梁枫 崔展

说明：  DRV8880驱动程序，各位看官好好学习吧，我就不多介绍了！(DRV8880 driver program, you officers to study well, I will not introduce more!)

machine learning assignment

基本功能： 一次上传多个文件。 允许得到上传的文件的原文件名，并可以将文件改名存入服务器。 允许设定每次上传文件的总大小，和单个文件的文件大小。 可以设定只被允许文件后缀名列表。 可以设定只被允许的文件类型列表。（注：从文件格式分析，比只分析后缀名更加准确。） 可以设定是否覆盖服务器上同名文件。 可以将所有文件上传到一个文件夹，也可以程序员的需求将文件分类存入不同文件夹。-basic functions : a multiple files to upload. Allowing the documents to be uploaded to the original file name and file name can be credited to the server. Upload allow each document set the total size of individual files and the file size. Can only be allowed to set the file extension from the list. Can only be allowed to set the file type list. (Note : file format, rather than suffix analysis more accurate.) Whether the coverage can set the server name on the document. All documents can be uploaded to a folder, programmers can also demand documents classified into different folders.

说明：  电压电流双闭环DCDC升压斩波电路，也就是Boost电路。仿真各模块清晰明了，通俗易懂，适合自己搭模型时参考使用。此文件已经改为MATLAB 2010a版本，方便大家使用。(Voltage and current double closed-loop DCDC boost chopper circuit, that is, boost circuit. Each simulation module is clear and easy to understand, which is suitable for reference when setting up the model. This file has been changed to Matlab 2010a version for your convenience.)

说明：  无连接网络通信，客户端与服务器端程序简单例子(Connectionless network communication)

公布Blocks Unlock V1.0的Delphi源代码！ 此软件用于对西门子S7-300 加密逻辑块解密。 -released V1.0 of Delphi source code! The software used for Siemens S7-300 encryption logic block declassified.

Qt Designer应用东软培训资料，对初学者很有用。这是第二部分。(Qt Designer application Neusoft training materials, useful for beginners. This is the second part.)

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.)

学生比赛的时候自行设计的OA办公系统，功能可能不是那么完善(The function of the OA office system designed by the students during the competition may not be so perfect.)

make design mode win form by c sharp