实现了kmeans信号分类 kmeans

说明：  Activity通知Fragment采用观察者模式，fragment之间通讯另建Function接口(Activity notifies fragment to adopt observer mode, and a function interface is established for communication between fragments)

opengles绘制多个正在移动的绿色箭头(OpenGLES draws a number of moving green arrows)

移动定制的M6312模块开发内部资料,2G GPRS模块，(The internal data about M6312 module which is customizated by China Mobile.)

MVP开发者模式学习Demo，Model View Presenter等示例已经写好，供初学者学习使用(MVP Developer Model Learning Demo)

android平台的textview自适应分页功能(The android platform textview adaptive paging)

STM32 BC95 接入OneNET(STM32 access to the OneNET with BC95)

使用PTS算法降低峰均比，提高OFDM通信系统通信质量，降低误码率(Using PTS algorithm to reduce the peak to average ratio, improve the communication quality of OFDM communication system and reduce the bit error rate)

qt5 调用 在线 天气预报的网站，通过返回的json文件获取天气(Qt5 calls the online weather forecast website to get the weather by returning the JSON file)

说明：  Android平台的传感器实时数据的图形化展示，使用netty完成数据的高并发处理(Graphical display of real-time sensor data on Android platform and high concurrent processing of data using netty)

说明：  在opencv上实现了sfm功能，欢迎大家参考和使用(Implementation of SFM function in opencv)