用C#编写的多线程实例，包括线程监视，线程互锁。

说明：  一个软件工程的软件质量web跟踪管理系统，类似于bugzilla,c#编成，sqlserver数据库(A software engineering, web tracking software quality management system, similar to bugzilla, c# Compiled, sqlserver database)

该例涉及到的知识点有局域网文件传输、桌面截屏、图片压缩等，实现的功能是局域网桌面共享软件(The knowledge points involved in this example are LAN file transfer, desktop screenshot, picture compression and so on. The function of this example is LAN desktop sharing software.)

学习使用OpenCV，对输入的一段彩色视频，用OpenCV实现以下功能或要求: 1. 对输入视频的每一帧图像都用同一个阈值进行二值化； 2.在每帧二值化图像上叠加上含自己学号与姓名等信息的版权字幕； 3. 在处理的过程中，实时显示每帧图片处理之后的效果； 4.将所有这些二值化图像按视频原来顺序合成输出一个视频文件，按原输入视频播放速度的两倍合成； 5. 做成如下的命令行格式，xxx.exe 输入视频文件名 二值化阈值 输出视频文件名（例如 MyBiVideo.exe input.avi 50 output.avi ） 这里的二值化有两种选择，可以手动收入阈值，也可以直接用OTSU算法的较优阈值直接二值化。(Learn to use OpenCV, for some color video input, with the OpenCV following functions or requirements: 1. Each frame of the input video images are binarized using the same threshold value 2. superposed on the binarized image of each frame containing the copyright on the number and the name of their own learning subtitles other information 3. During processing, real-time display after processing each frame 4. All of these binarized image by synthesizing the video output of a video sequence of the original document, the original input composite video playback speed twice 5. made the following command line format, xxx.exe input video file name binary threshold value of the output video file name (eg MyBiVideo.exe input.avi 50 output.avi) Here there are two binary choice, you can manually income thresholds, you can directly use the optimum direct binarization threshold through OTSU algorithm.)

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采用51单片机编写MP3程序，能自由播放音乐，非常有用(MP3 program written using 51 single, free to play music, very useful)

本程序主要是在C++ Builder基础上实现一个时钟显示功能，能够与本机时间同步，是一个适合新手学习的程序！(This program is mainly based on the C++ Builder to implement a clock display, can be synchronized with the local time, the program is suitable for a novice to learn!)

Huffan codein and decoding

说明：  实现基于web的微信三方扫码登录与授权登录(Realization of wechat three party scan code login and authorization login based on Web.)

Binary for use in c# projects

二维地震波场数值模拟（C语言），只生成数据没有成图。(2D Seismic Modeling)