室内定位系统的源代码，特别的地方是系统采用多种方式融定位i，其中Wifi RSSI+两种定位算法，同时还采用了多种传感器，脚步自动计算等手段进行惯性定位，很有启发。-The source code is an implementation for Indoor navigation system. This interested things are this navigation system used two different kinds of location methods, wifi

扫描周围的WiFi信息的信号强度，并用于室内定位(scan the rssi of wifi)

获取WiFi RSSI值，可以选择保存到手机上，对RSSI进行分析(WiFi RSSI can be receive by mobile phone,Analysis of numerical size of RSS)