压缩的例子，小脑以PIC 16F877板和之间的通信…

C++练习小代码，适合新手。 集合了10个新手练习C++的代码，比较简单，主要是给刚开始学习C++的童鞋一些入门小代码，如果是老手就不用下载了。

python 联络led屏幕,并查询database后update led的内容                                    

Pipe类 Pipe类 Pipe类-Pipe-type Pipe type Pipe type Pipe type Pipe type

一个图书馆管理系统。用ACCESS做成，包括了用户密码登陆，用户信息管理，图书查询，借还书籍，罚款信息等模块。-A library management system. Make use of ACCESS, including the user password, the user information management, library inquiries, make use of books, a fine of information modules.

一个简单的sokudo游戏，附加源码。 但游戏有些不足，请见谅-Sokudo a simple game, an additional source.

fefetion实现了中国移动的网络版倒萨 fetion实现了中国移动的网络版倒萨 -fetion实现了中国移动的fetion实现了中国移动的网络版倒萨fetion实现了中国移动的网络版倒萨fetion实现了中国移动的网络版倒萨网络版倒萨

基于BP网络利用历史数据对人均GDP建立模型并预测-Based on BP Network to use historical data to build models and predict the per capita GDP

蛇吃蛋dos下的小游戏-snake mini dos under the small game

构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。-constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.

最新的，很好的PDF阅读器，无需要安装，单文件直接运行并注册文件类型-The latest, very good PDF reader, no need to install a single file to run directly to and register file types