摘要
定位算法就是确定信息源的来源位置.该文对三边测量法和质心算法这两种基本的定位算法原理进行了介绍,并通过仿真实验验证了算法原理.结果表明,三边测量法比质心算法的准确率高.
Location algorithm is to determine the source position of information source. In this paper, the principles of two basic location algorithms were introduced, namely, the trilateration method and centroid algorithm. And the principles of algorithm were verified by simulation experiment. The result showed that the trilateration method was more accurate than the centroid algorithm.
出处
《通化师范学院学报》
2012年第2期34-35,共2页
Journal of Tonghua Normal University
基金
安徽高等学校省级自然科学研究重点项目(KJ2010A310)
安徽高等学校省级自然科学研究项目(KJ2011Z342)
淮南市科技计划项目(2010A03209)
淮南师范学院科学研究基金项目(2011LK92q)
关键词
定位方法
三边测量法
质心算法
仿真
localization algorithm
the trilateration method
centroid algorithm
simulation
