基于无线移动通信网络的定位是以获取用户手持终端（包括手机或者平板等设备）的位置为目标。而达成这一目标的手段是通过测量无线电信号的强度、传播时间、到达角等物理指标，并将其转化成终端与基站之间的距离、角度等信息，最终利用定位算法将距离、角度等信息转化成终端的坐标信息。

虽然商用GPS已经随着智能手机的发展而得到了广泛的应用，但是，在诸如室内、地下、高楼林立的市区等诸多场景中，GPS定位性能较差。由于在覆盖广度和深度上，基于无线网络基站的定位系统相比GPS存在优势，因此，越来越得到运营商和新兴创业公司的重视。

本程序针对2016研究生数学建模竞赛开发，采用矩阵运算的思想，运算速度极快

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Positioning based on the wireless mobile communication network is getting users handheld terminals (including mobile phone or tablet devices such as) position for the target. And means to achieve this goal is by measuring the intensity of the radio signal, transmission time, arrival Angle of physical indicators, and convert it into a terminal and the information such as the distance between the base station, angles, eventually localization algorithm is used to change the distance and Angle coordinate information and other information into a terminal.



Although the commercial GPS have along with the development of smart phones and has been widely used, however, such as indoor, underground, skyscrapers of the city, and many other scenarios, poor positioning performance of GPS. Due to the cover on the breadth and depth, based on the wireless network base station advantages compared with the GPS positioning system, therefore, more and more importance by operators and emerging startups