C Guoliang, Z Yanzhe, W Yunjia… - Acta Geodaetica et …, 2015 - xb.chinasmp.com
Indoor positioning still faces lots of fundamental technical problems although it has been widely applied. A novel indoor positioning technology by using the smart phone with the …
Y Guo, X Liu - … on Computational Intelligence and Security (CIS …, 2015 - ieeexplore.ieee.org
Many applications of wireless sensor networks depend on the location information of sensor nodes and how to obtain the localization has become the focus of research activities in …
L Zhang - Journal of Applied Mathematics and Physics, 2015 - scirp.org
The research on positioning system and spatial alignment is a big topic. In this paper, we proposed a design (that) studies two issues. One is the study of range positioning algorithm …
Os idosos são o grupo etário com maior taxa de crescimento, especialmente em países desenvolvidos. Estas pessoas tendem a viver sozinhas, o que, numa situação de …