室内无线定位技术 室内无线定位技术可以这样分成三类：近邻法、三边（角）测量法、模式匹配法。-Indoor wireless positioning technology indoor wireless location technology can be divided into three categories: nearest neighbor, trilateral (angle) measurement method, pattern matching method.

三边测量定位，可以在matlab上进行仿真，值得相互借鉴学习。-Trilateration positioning, can be simulated in matlab, learn each other is worth learning.