stepmotor

CharSample的VS2019工程版本，经过了整理和调试，包含了代码、工具、实验截图。(A full VS2019 solution for the CharSample driver, which include code, tool and the screenshot for the experiment. The code provided is tested.)

高速铁路线路shp格式矢量图,包括电气化快速铁路，时间截止到2015(High speed railway line SHP format vector diagram, including electrification railway fast, time until 2015)

界面漂亮的VC++计时器源码 界面漂亮的VC++计时器源码，发愁界面设计的VC++初学者可以参考一下本例中的界面处理方法。点击开始计时，数字会按时间慢慢变校(VC++ interface pretty nice interface, the timer source VC++ timer source code, to worry about interface design of the VC++ Beginners can refer to this case, the interface approach. Click to start running, the figure will gradually change over time the school)

数字图像处理实习代码，包括图像转换，灰度变换、几何变换.....(Digital image processing practical code, including image conversion, gray-scale transformation, geometric transformation .....)

假设L1 = 12345678900987654321，L2 = 9876543210。 ">

GPS高程拟合，包括源代码，界面，请认真书写上传资料(GPS Elevation Fitting)

数据库编程练习、界面（标准控件）编程练习，很简单便于学习，有注释。有一些很有意思的函数。(Database programming practice, the interface (standard control) programming practice, very simple easy to learn, there are comments. There are some very interesting function.)

网络编程代码，包含UDP,TCP和NET的源码，每种都保护服务器端和客户端(Network programming code, including UDP, TCP and NET source code, each protected server and client)

PCM文件采样率转换，其中可以自己定义采样率。作为WAV文件进行存储。效果较好。注意使用时确定源文件采样率。(PCM file sample rate conversion, which could define their own sampling rate. As a WAV file is stored. Effective. Note that when used to determine the source file sample rate.)

Inline hook KeyboardClassServiceCallback实现键盘记录(Inline hook KeyboardClassServiceCallback achieved keylogger)