手写数字识别

STM32的IAP升级程序，已经是可以用的，是用SD卡升级的程序，简单好用，有需要的朋友可以直接用(The STM32 IAP upgrade process, it is already possible to use, is to use the SD card upgrade program, easy to use, a friend in need can be directly used)

VS平台实现了仿制MT4的K线显示功能，还有很多为完成，提供给大家作为一个参考(The VS platform implements the K-line display function of the imitation MT4, and there are many others to provide for you as a reference.)

用C#绘制正弦曲线 用C#绘制正弦曲线-C# mapping sinusoid with C# mapping sinusoid

本游戏采用c#编写，提供原代码。界面设计炫酷，与俄罗斯方块相似，可以作为休闲娱乐的玩物，也可以作为winform学习的资料。

调用动态链接库的API实现小灵通手机的PSID读取，有工程文件和生成的文件，还在测试用的DLL(Call the API of the dynamic link library to implement the PSID reading PSID of the PHS , with engineering files and generated files, and also in the test DLL)

应用vc编写的数据库管理程序(prepared by the database management procedures)

使用Winsocket API实现的网络通信功能，分客户端和服务器端。(Winsocket API to achieve the use of the network communication function, sub-client and server.)

该类计算图像的主分量,特征值,特征向量,并且使用主分量重构.(The main components of such calculation of the image, feature values, feature vectors, and the use of principal component reconstruction.)

说明：  Ajax技术在WebGIS中的应用，Ajax技术在WebGIS中的应用，Ajax技术在WebGIS中的应用，(Ajax technology in WebGIS application, Ajax technology in WebGIS application, Ajax technology in WebGIS application,)

FrameWork,通用权限管理系统，可自动生成代码，快速开发。(FrameWork, universal rights management system that can automatically generate code, rapid development.)