隧道水量计算器x

给出一些实现小的功能的软件，希望能够帮助到有缘人，本程序提供的功能为模拟拷贝进程(Given some small realize the function of the software, hoping to help a nice ring, the procedure provides functionality to simulate the process of copying)

说明：  简单计算器.热爱C++,但还是学生，故来此向大家学习。谢谢。(simple calculator)

对地址薄的初学测试,自己写的,希望对大家有所启发吧(Address book for novice test, write your own, we hope to inspire it)

电力系统功能强大的资料，介绍了基于PMU的电力系统的状态估计！(It is a good paper！)

说明：  矩阵计算array类C++代码, 可直接使用，也可作为继承的父类(Matrix computation array class C++ code)

allan 方差（阿伦方差）是David AIlan于1966年提出的，最初该方法是用于分析振荡器的相位和频率不稳定性，高稳定度振荡器的频率稳定度的时域表征目前均采用Allan方差。由于陀螺等惯性传感器本身也具有振荡器的特征，因此该方法随后被广泛应用于各种惯性传感器的随机误差辨识中。(Allan variance (Allen variance) was proposed by David Allan in 1966. Initially this method was used to analyze the phase and frequency instability of oscillators. The time-domain characterization of the frequency stability of high-stability oscillators is currently based on Allan variance. Since gyros and other inertial sensors also have the characteristics of oscillators, the method is subsequently widely used in the random error identification of various inertial sensors.)

Exemple how to use a LCD display with a microcontroler Cygnal c8051fx20 / LCD bsz2006

经典的黑白棋游戏，采用VC编写，界面不是很好！(classic games, using VC prepared interface is not very good!)

对zigbee的开发平台cc2430的一些基本操作，是学习cc2430的基本程序(Zigbee cc2430 development platform for some of the basic operations, is to learn the basic procedures cc2430)

这是基于MapX4.0的房屋测绘管理信息系统，直接运行工程文件可以实现。(This is based on the Survey and Mapping MapX4.0 housing management information system, run the project file directly can be achieved.)