作 者: ;
机构地区: 广东培正学院计算机科学与工程系
出 处: 《计算机系统应用》 2010年第5期151-153,162,共4页
摘 要: 介绍了无线射频识别技术的基本原理,并简述了基于RFID的LARNDMARC室内定位系统最近邻居算法,并提出了一种改进算法。通过仿真实验证明了改进后的算法具有更好的定位精度,最后在我校图书馆管理系统中进行应用实践。 The general background and the basic principle of Radio Frequency Identification technology are introduced, according to which the nearest neighbor algorithm for indoor location system LARNDMARC based on RFID is proposed. Some factors influencing the positioning accuracy are taken into account. Moreover, an improved nearest neighbor algorithm is presented. It is proved that this improved algorithm achieves better positioning accuracy than the existing one through simulation.
领 域: [自动化与计算机技术] [自动化与计算机技术]