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编写程序，要求父进程创建一个子进程，子进程对一个50*50的字符数组赋值，由父进程改变子进程的优先级，观察不同优先级进程使用CPU的时间(Written procedures that require the parent process creates a child process, the child process on a 50* 50 array of characters assigned by the parent process to change the priority of the child process, observe the different priorities of CPU time used by the process)

读取电池电量，显示电量和剩余时间，根据电量的多少显示托盘，读写注册表，开机启动，新手程序，请多批评(Read battery, battery and remaining time display, display tray according to the amount of power, read and write registry, boot, novice program, like him to criticize)

说明：  自动更新程序 用于开发自动更新程序! 为方便开发自动更新的朋友参考！(Automatic Update for the development of auto-update procedure! To facilitate the development of auto-update friends reference!)

想学习在代码中运用工厂模式的,可以下载下来看看(To learn how to use factory mode in your code, download it)

一个Struts+DAO实现的用户登陆程序,学习Struts的可以看下()

已测试成功 可在qq2013以及以下版本使用

用matlab编写,由浅入深实现卡尔曼滤波器跟踪,滤波功能()

BP算法数值实验的四个程序,实验一：给定七个输入的单层神经元以及输入P，比较不同传递函数所得到的输出结果。实验二：训练单层神经元BP网络，使其权值和阈值符合一定的精度，并给出误差曲面和动态逼近过程。实验三：训练一个隐层（含五个神经元）的单输出BP网络，给出动态逼近过程和训练好的权值和阈值。实验四：设计一个三层BP网络，实现对非线性正弦函数的逼近。(The four programs of the BP algorithm numerical experiments.)

易语言应用XP注册表解释文档，很好的参考资料。有需要的就下载吧。(Easy language to explain application of XP registry documents, a good reference. There is a need to download it.)

VC++编写的一个可以改变颜色的下拉框控件,本人觉得还是不错的啦！(Vc + + written a drop-down box control can change the color, I think is pretty good!)