学生成绩管理，可以管理员、学生、老师三方登录，并各自拥有不同的权限....

have playing search print and many very good contcent

这是一个模拟一些简单物理现象的小程序，如小桥过河之类的，运行程序时需要把CCBP文件夹包含在头文件。-This is a simple simulation of the physical phenomena of small programs, such as the bridge across the river like the program to run when the need CCBP folder contains the header files.

一个类似于博客的网站,做的很好,可以根据自己的需要改动一下就变成自己的网站了,也可以学习一下,非常不错-similar to a blog website, so good, according to his own needs you change it into its own web site, can learn from this, very good

44b0开发板原理图，网上公布的版本，测试可行-44b0 development board schematics, online published version, testing feasible

矩阵计算，包括矩阵相加、相减，相乘，还有求逆、转置，可直接调用-Matrices, including matrix addition, subtraction, multiplication, there is inverse, transpose, can be directly invoked

为PW 论坛的thread页面增加6种新的附件图标，增加美观性和直观性-for PW Forum thread pages increased six new annex icon, increase aesthetics and intuitive

大五码和简码互相转换-big yards and five yards interchangeable SR

自己编写的一个小软件,可以方便的计算出LM317输出某个电压时，调压电阻的所有组合及误差，相当方便！-their preparation, a small software can easily calculate a LM317 voltage output, Surge resistor all combinations and error, it"s very convenient!

pqmagic pro script,PQMagic 脚本说明.-pqmagic pro script!!!!!!!!!!!

关于java的一个项目-on a project