密码输入正确之后，锁就打开，如果输入的三次的密码不正确，就锁定按键3秒钟，同时发现报警声...

code for object extraction to exatrct name plate

对元素类型为整型的顺序存储的线性表进行插入、删除和查找操作(C++)。(C integer linear sequence of stored data table insert, delete and search operations)

ree(void *p)函数是用来释放程序动态申请的内存。其参数是个指针类型。在C当中，只有当使用了动态内存申请函数malloc calloc realloc申请内存之后，才可以使用free来释放之。释放之后就不能再使用了。(ree (void* p) function is used to release the program dynamically allocated memory. Its argument is a pointer type. In C, only apply when using the dynamic memory functions malloc calloc realloc application memory before you can use free to release it. After release no longer use.)

一个有关OpenGL的源代码，还是比较有用的，里面的代码相当详尽，对于OPENGL的使用方面有较大帮助，俺花了大规模时间来开发的呀，呵呵 望大家一起学习改进(one of the OpenGL source code, it is still useful, inside the code in considerable detail, the use of OpenGL for a greater help, I spent a large-scale development time to it, huh hope we will study together to improve)

设定点击实际和坐标，运行时自动执行设置操作(Set the actual and coordinates of clicks, and automatically perform settings at runtime)

C#源码，第三方控件，用于表格控制。支持字段拖动式，动态查询等特殊效果。-C# Source, third-party control for the form control. Support field drag-style, dynamic query, such as special effects.

基于对话框的MFC界面自动化测试程序，适合C++或MFC编程的初学者，有需要的朋友可以下载学习

seg2-segy格式转换工具，利用c++编写的,希望对相关的人有用(seg2- SEGY format conversion tools, the use of c prepared in the hope that the right of use)

去除一种csv文件冗余项，方便进行进一步的数据处理(remove the redundancy items of the csv file)

图形学的有一个作业(graphics operations of a)