LAN8720A

TQFP（薄塑封四角扁平封装）库文件，用于Altium Designer软件(TQFP (thin plastic quad flat package) libraries for Altium Designer software)

Visual C++面向对象与可视化程序设计（第2版）——清华大学计算机基础教育课程系列教材(teaching exercise)

Nucleus内核源码,包括任务的创建,任务间通信,中断处理.(Nucleus kernel source code, including task creation, task inter-communication, interrupt handling.)

获得可用磁盘空间(was available disk space)

利用系统热键可以方便用户的操作，比如经常使用的Alt + Tab可以快速切换窗口；Crtl + Alt + Delete键可以调出Windows任务管理器或重启机器；oicq软件也会注册系统热键方便用户的操作，等等。本程序就注册一个系统热键Alt + Z，在应用程序执行的任何时候只要按下该热键就会弹出一个消息对话框。 (system hotkeys can use user-friendly operation, For example, the regular use of the Alt-Tab window can quickly switch; Crtl-Alt-Delete keys could be released Windows Task Manager or the reopening of machinery; oicq software registration system hotkeys will be user-friendly operation, and so on. The procedure for registering a system hotkeys Alt Z, Application procedures for the implementation of any time by pressing the hotkey will pop up a message box.)

VC++ 使用MFC ODBC访问数据库，请注意：在VC环境下运行程序前，必须注册ODBC数据源，数据库文件为bookinfo.mdb，数据源名称为bookinfo，直接运行可执行文件也需要将数据库文件与可执行文件放在同一路径下(VC++ using MFC ODBC to access the database, please note: In the VC environment before running the program, you must register ODBC data source, the database file is bookinfo.mdb, data source name is bookinfo, also need to run an executable file with an executable database files files in the same path)

说明：  实现BCH码的编码和解码程序，支持参数更改，已在大型项目实用(BCH code and decode matlab)

C的图形画法，已经投入使用。可参考C的图形画法，已经投入使用。可参考(C graphics draw method, has been put into use. Can refer to C graphics draw method, has been put into use. May refer to)

VC Support Vector Machine (SVM) Static Link Library (LIB)(VC Support Vector Machine (SVM), the Static Link Library (LIB))

GBT功能描述,对修订历史进行了描述，可以清晰看到里面的内容。(GBT functional description, a description of the revision history, you can clearly see the contents inside.)