摘要
本文主要深入研究了基于区域的APIT定位算法。文中分析了算法的定位原理和性能,并在MATLAB仿真平台上对其功能进行实现。在此基础上对其产生的误差进行了深入的分析,并针对定位错误的原因进行了改进,提出了一种改进的APIT算法。仿真结果表明,改进算法在定位精度和定位覆盖率上都有一定的提高。
This paper mainly studies on the APIT localization algorithm based on region.And the positioning principle of the algorithm and performance is analyzed,and its function is implemented in MATLAB simulation platform.On the basis of the resulting error is carried on the thorough analysis,and the cause of the error is analyzed,and an improved APIT algorithm is proposed.Simulation results show that the improved algorithm on the positioning accuracy and positioning coverage rate has been improved.
出处
《科技广场》
2013年第3期34-37,共4页
Science Mosaic
