unity陀螺仪控制脚本

四叉树管理地形，实现动态LOD地形，提高渲染效率。(Four binary tree management terrain, and realize the dynamic LOD terrain, enhance rendering efficiency )

说明：  杰奇cms百度自动推送插件下载，杰奇百度自动推送工具V1.0(Jackie CMS Baidu automatic push plug-in download, Jackie Baidu automatic push tool V1.0)

为了避免复杂的三角函数和求根运算，便于数字信号处理器的实时运算，提出一种新 的SVPWM算法。采用SPWM中调制波与载波相比较的规则采样思路，通过在静止坐标系下直接 计算每个参考电压矢量所对应的三相调制波的函数值，进而得到每相电压在一个PWM周期中的 占空比．该算法的主要特点是计算简单，只需要普通的四则运算，适用于数字化系统。在扇区划 分和占空比饱和的处理上较传统SVPWM算法更简便，且过调制范围也略有拓展，具有很大的实 用性。仿真和实验结果证实了该算法的有效性。(In order to avoid complex trigonometric and root operation, ease of operation, real-time digital signal processor, propose a new SVPWM algorithm. Using SPWM modulation wave in comparison with the carrier' s regular sampling ideas, through the stationary coordinate system directly calculated for each reference voltage vector corresponding to the phase modulation wave function value, and then get each phase voltage in a PWM period accounted for air ratio. The main features of the algorithm is to calculate simple and requires only ordinary arithmetic for digital systems. Saturation in the sector division and duty cycle of the treatment more convenient than traditional SVPWM algorithm, and also a slight over-modulation range expansion, with great practicality. Simulation and experimental results confirm the effectiveness of the algorithm.)

说明：  算法导论（Introduction to Algorithms）第三版课后答案(Introduction to Algorithms Reference Answer)

说明：  Stm32 W5500 TCPserver

基于STM32的用ADNS3080测量水平移动距离(Use a ADNS3080 measure horizontal moving distance)

说明：  c#连接ACCESS做查询、修改等 开发环境：Visual Studio 2005<br>数据 ：Access 2000<br>语言：c#<br>运行环境 ：Microsoft.NET Framework v2.0(c# connect ACCESS to do to access, modify, such as development environment: Visual Studio 2005 <br> data: Access 2000 <br> Language: c# <br> Runtime Environment: Microsoft.NET Framework v2.0)

自己写的一个超好看的时钟程序，值得大家共同学习。-Write a super good clock procedures, and learn together.

自己编写的，在linux下的局域网聊天工具，类是QQ，并且有服务器(Write your own LAN chat tool under linux, class QQ, and there is a server)

一个鼠标基于C8051f340为核心的USB鼠标程序，在开发板上已调可用。用Keil打开。(A mouse-based core C8051f340 USB mouse program has been transferred is available on the development board. Opened with Keil.)