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android 开发实例 1、 图片浏览器（Picture Viewer） 2 、文件浏览器（File Browser） 3 、通讯录（Contact） 4 、任务管理器（Task Manager） 5 、音乐播放器（Rock Player） 6 、天气预报（Android Weather Forecast） 7 、多媒体播放器（Android Media Player） 8、短信语音播报（Speak Message Service） 9、手机远程监控（Cam Monitor） 10、贪吃蛇游戏（Snake） (android development example 1, photo viewer (Picture Viewer) 2, file browser (File Browser) 3, Contacts (Contact) 4, Task Manager (Task Manager) 5, music player (Rock Player) 6, weather forecast (Android Weather Forecast) 7, multimedia player (Android Media Player) 8, SMS voice broadcast (Speak Message Service) 9, cell phone remote control (Cam Monitor) 10, Snake (Snake))

无刷直流电机仿真技术仿真，里面附带论文。详细请下载看看(Brushless DC motor simulation technology simulation, which comes with papers. For details, please download and see)

实现Android 彩信发送,实现Android 自定义彩信发送(To Android MMS sent to achieve Android custom MMS sent)

不间断电源设计，实现备自投，电力系统很好的参考例。互相交流学习。(Uninterruptible power supply design, implementation for the cast, power system, a good reference. Learn each other.)

防盗

android的地图编辑器实例，告诉你如何写地图(android map editor instance, tell you how to write map)

Android++gallery实现屏幕选中放大的效果(Android++gallery Screen select zoom effect)

采用载波移相和PI控制器的（电流前馈解耦）STATCOM仿真，电路拓扑为H桥级联，实现了直流侧电压的平衡控制(Using STATCOM simulation of carrier phase shift and the PI controller, the circuit topology for the H bridge cascade, the realization of DC side voltage balance control)

《Android热门应用开发详解》邵长恒本书定位于已有一定基础的Android中高级开发相关人员及计算机爱好者学习使用，还可作为社会相关办学、大中专院校的辅助教材使用。( Android popular application development explain, Shao Changheng book targeted at Android has a certain basis of relevant personnel and senior developers learning to use a computer enthusiast, but also as social-related schools, colleges use teaching aids.)

#include "Wire.h"#include "I2Cdev.h"#include "MPU6050.h" MPU6050 accelgyro; unsigned long now, lastTime = 0;float dt;                                   //微分时间 int16_t ax, ay, az, gx, gy, gz;             //加速度计陀螺仪原始数据float aax=0, aay=0,aaz=0, agx=0, agy=0, agz=0;    //角度变量long axo = 0, ayo = 0, azo = 0;             //加速度计偏移量long gxo = 0, gyo = 0, gzo = 0;             //陀螺仪偏移量 float pi = 3.1415926;float AcceRatio = 16384.0;                  //加速度计比例系数float GyroRatio = 131.0;                    //陀螺仪比例系数 uint8_t n_sample = 8;                       //加速度计滤波算法采样个数float aaxs[8] = {0}, aays[8] = {0}, aazs[8] = {0};         //x,y轴采样队列long aax_sum, aay_sum,aaz_sum;                      //x,y轴采样和 float a_x[10]={0}, a_y[10]={0},a_z[10]={0} ,g_x[10]={0} ,g_y[10]={0},g_z[10]={0}; //加速度计协方差计算队列float Px=1, Rx, Kx, Sx, Vx, Qx;             //x轴卡尔曼变量float Py=1, Ry, Ky, Sy, Vy, Qy;             //y轴卡尔曼变量float Pz=1, Rz, Kz, Sz, Vz, Qz;             //z轴卡尔曼变量 void setup(){    Wire.begin();    Serial.begin(115200);     accelgyro.initialize();                 //初始化     unsigned short times = 200;             //采样次数    for(int i=0;i