kubo公式推导石墨烯电导率

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.)

此程序是北斗精密单点定位的相关程序，其中包括坐标的转换，滤波以及各个误差模型的改正(This program is Beidou precise single-point positioning of the relevant procedures, including coordinate conversion, filtering and correction of the various error models)

10个Flash高级编程实例源码集,全部是涉及Flash ActionScript脚本编程，版本AS3，这些对于Flash高级编程来说非常重要，是一些与网页交互，编写强大功能的基础，对高级Flash编程学者来说是值得借鉴的源文件。

可以分析星历数据并解算出所需要的数据，生成天顶视图(It can analyze ephemeris data and calculate the data needed to generate zenith view.)

理论考试程序,可以自由下载,学习,请多多指点,批评-Theoretical examination procedures, are free to download, study, please advice, criticism

adxl345 accelerator device

介绍了opencv的基础操作方法。比如利用opencv进行图像数据的读取、矩阵的运算等。-Opencv introduce the basis of the method of operation. For example, the use of opencv image data read, such as matrix calculations.

vb编写的小的提醒程序-vb prepared by the small remind procedures

说明：  后台ui框架源码 包含登陆 注册 后台首页 文章列表 用户列表等等(Background UI framework source code)

一款Java代码开发的手机版飞行射击游戏，有点雷电游戏的风格，源代码完整，拷贝到支持Java的手机上，或在电脑的Java虚拟机下运行。