一个比较好的VCD租赁管理系统

Codes digital image processing.

这个sin(x)比上次那个好,也是库函数的实现.-the sin (x) down from that good, but also the realization of library functions.

多线程访问数据库 方便大家学习参考，今天奉献出来-Multi-threaded access to the database for reference to facilitate them to learn from today, out of devotion

用红外发射二极管和常见的0038接收头构成，配合stc的单片机，作为近距离的检测使用，成本低，简单可靠，

自己用VC写的液晶等字模提取软件，可以输入汉字，也可以打开BMP图。只需要修改少许代码就可以按自己的要求实现功能。-VC to write their own use, such as liquid crystal matrix extract the software, you can input Chinese characters, you can open the BMP plan. Only need to modify a little code can realize the functional requirements of their own.

通过evc编程实现wince下led灯中断控制，-through evc Programming wince under lights led interruption control,

聊天程序的客户端,还有服务器在后面-chat program and the client, the server behind

比较准确的进行相机标定，基于OpenCV的摄像机标定程序，实现了摄像机内参数、畸变系数等参数的求取，程序上手简单，通俗易懂，效率较高，适合新手入门。

集合排序 现有若干个集合的数据，每个数据集合可以自选一个指标参加排序。-Sort the existing number of collections of data collection, each data set can be an indicator of on-demand sort join.

linux嵌入式系统的sock源码。建立SOCK连接-linux embedded system sock source. Sock connection establishment