WIFI测距Distance(RSSI)

WIFI测距，通过RSSI（Received Signal Strength Indication）实现室内wifi结点测试距离。集成inssider功能，并对信号做算法处理与优化。 (WIFI ranging through RSSI (Received Signal Strength Indication) to achieve indoor wifi node test distance. Integrated inssider function, and signal processing algorithms and optimization to do.)