一个使用的完成CRC检验及数据读写的C++文件，能直接实现CRC

执行程序时，当主存没有可用页面时，为了选择淘汰主存中的哪一页面，腾出1个空闲块以便存放新调入的页面。淘汰哪个页面的首要问题是选择何种置换算法。该程序采用LRU方法选择，依置换策略选择一个可置换的页面并计算它们的缺页率以便比较。 -implementation procedures, when the main pages can be no deposit, in order to choose out of the main deposit which pages, spare a spare block transferred to the new store pages. Which pages out of the first problem is the choice of replacement algorithm. The program LRU Methods, according to choose a replacement strategy may replacement pages and calculation of their missing pages rate to facilitate comparison.

通过计算文件的CRC32值，对指定目录的文件进行去重。（支持线程，右键菜单）-Document by calculating CRC32 value of the designated directory to re-file. (Support thread, right menu)

使用C++语言开发，使用套接字编程，实现的基于C/S架构的网络聊天程序

又一HART软件开发例程，程序小巧，只用到几个命令，易读易懂。-HART another software routines, procedures small, only a few commands to use, easy to read and understand.

记事本源码，很不错，基本实现了功能，可改进。-Notepad source, it is true that the basic realization of the function, could be improved.

偏微方程数值解法中显式格式的c语言程序，刚刚开始练习编程，希望各位多多指教。-Partial Differential Equations numerical computation Explicit format c language program has just begun to practice programming, I hope the exhibitions.

PXA27X_CAYMAN BSP from CAYMAN board

flash开发的大炮游戏，大家可以下载自行设置修改。-artillery flash game development, you can download their own modifications.

高斯投影，选择不同的椭球参数由大地坐标的正反算-Gauss Projection

控制计算机音量的简单的例子-control of the computer sound simple example