此文档为IEEE TRANSACTIONS ON SIGNAL PROCESSING定位与跟踪领域经典文献“An Approximately Efficient TDOA Localization Algorithm in Closed-Form for Locating Multiple Disjoint Sources With Erroneous Sensor Positions”的PDF原文，相关Matlab程序同时上传，可一起研究！-This document is for the I

水下定位的一些文章，对研究水下定位的相关方向有辅助作用-Underwater positioning of some articles of the relevant direction of Underwater positioning supporting role