PtBarcodeDec

把一个已有的excel转换成PDF的文档,内含相关的插件(Put an existing excel convert PDF documents, contains the related plug-in )

说明：  ?A、B两块开发板上电，按开发板A上的按键S1—S4，A板将通过CAN总线向B板发送按键数字信息，B板接收到该信息后通过数码管显示出A版相应的按键值。(A, B two development board power, press the development board A button s1-s4, A board will send key digital information through CAN bus to B board, B board received the information through the digital tube display A corresponding key value.)

应用程序向导。此工具提供了一个应用程序向导创建一个DirectX应用程序与DirectX组件的任意组合。这个工具是在安装过程中的软件开发工具包（SDK）安装，并创建一个新的应用程序时，可以在Microsoft Visual Studio® 访问。欲了解更多信息，请参阅应用程序向导。 错误查找工具。使用这个工具，采取十六进制的错误代码，并期待一个基于文本的错误信息。 SDK安装的一部分安装此工具，可以从开始，程序，微软DirectX8.1 SDK，DirectX的公用事业，DirectX错误查询访问。 DirectX图形的新功能(AppWizard. This tool provides an application wizard for creating a DirectX application with any combination of DirectX components. This tool is installed during the software development kit (SDK) install and can be accessed within Microsoft Visual Studio® when creating a new application. For more information see AppWizard. Error Lookup Tool. Use this tool to take the hexadecimal error codes and look up a text-based error message. This tool is installed as part of the SDK install and can be accessed from Start, Programs, Microsoft DirectX 8.1 SDK, DirectX Utilities, DirectX Error Lookup. New Features in DirectX Graphics )

说明：  hero us of it its great

说明：  在linux下的简单查找的例子，实用信号和槽的简单运用。(failed to translate)

为了提高扫描速度，本程序采用了多线程技术和非阻塞I/O的技术。程序的主界面是一个对话框-order to improve scanning speed, the program uses a multi-threading technology and non-blocking I/O technology. Proceedings of the main interface is a dialog

基于快速傅立叶变换的音频处理程序算法，包括stm自带dsp库的使用(Audio processing algorithm based on fast Fu Liye transform, including the use of DSP library with STM)

说明：  modele de site web juste pourvoi un peu

调洪演算程序，用于设计水库的防洪高水位，实用简单(Flood routing procedures used in the design of flood control reservoir high water mark, practical simple)

自然人机交互的示例源代码，虚拟一个3D人，受显示中人的控制(Natural machine interaction sample source code, a 3D virtual person, by the display control of the human)