中文说明：无线定位代码，包括各种定位算法的基本函数，定位算法包括TDOA、TOA、AOA等-Wireless location code, including the basic function of a variety of localization algorithm, localization algorithm, including TDOA, TOA, AOA, etc.
English Description：
Wireless location code, including the basic function of a variety of localization algorithm, localization algorithm, including TDOA, TOA, AOA, etc.