單向信息流 unidirection flow of information; unidirectional flow of information; unidirectional information flow; unidirectional-information flow; unidirectionflow of information
方向信息 direction information; directional information
In this thesis , passive location algorithms based on particle filter are discussed and monte carlo experimental results prove effectiveness of those algorithms . regarding different scenarios the following part of the thesis is arranged as follows . in the first chapter , background and current situation in location and tracking are briefly introduced 本文研究利用粒子濾波技術實現基于測向信息的單站無源定位的技術,并在此基礎上融合距離信息后,提出一種快速的無源定位粒子濾波算法,通過計算機仿真,驗證了該算法的有效性和優越性。