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使用Opencv+Zbar组合识别图片中的二维码，特别是标准的二维码，这里标准指的是二维码成像清晰，图片中二维码的空间占比在40%~100%之间，这样标准的图片，Zbar识别起来很容易，不需要Opencv额外的处理。(The Opencv+Zbar combination is used to identify two dimensional codes in the picture, especially the standard two-dimensional code. Here the standard refers to the two-dimensional code imaging clearly, and the space of the two-dimensional code in the picture is between the 40%~100%. So the standard picture, Zbar is very easy to recognize, and does not need additional processing of the Opencv.)

西北工业大学飞行动力学讲座专用课件，包含飞行器建模、控制律设计、本体特性分析等重要知识(The special courseware of the lecture on flight dynamics of Northwestern Polytechnical University includes the important knowledge of aircraft modeling, control law design, and the analysis of the characteristics of the body.)

Adaptive control of induction motor model

cc1100代码，我也是从网上找的，拿来共享-cc1100 code, I am also looking for from the Internet, used to share

说明：  一个简单的ply读取文件，里边附了我收集的二十几个ply模型文件，希望能对大家有所帮助(a simple ply read and display file with more than 20 ply models)

说明：  本手册提供规划安装、安装、调试、使用和维修传动所需的信息(This manual provides information needed for planning installation, installation, commissioning, use and maintenance of the transmission)

说明：  一个文件选择器，允许灵活选择图像和视频。它还支持通过指定文件类型来选择文件。要使用这个库，您必须将项目迁移到Androidx(A filepicker which allows to select images and videos with flexibility. It also supports selection of files by specifying its file type. For using this library, you have to migrate your project to androidx or you can use older version(2.1.5). Check out app module for example.)

实现用vc++对sql server 数据库的管理 常用sql语句的使用-Achieved with the vc++ on the sql server database management used to use sql statements

另外一个动态时间规划算法，与上次使用的方法不同。(Another dynamic time planning algorithm is different from the one used last time.)

MUSIC的两种方法-共轭music和平滑music,针对DOA估计-MUSIC of the two methods- conjugate music and smooth music