Andriod平台新手入门以及进阶学习，包括新手入门需要掌握的技能点等 -The new android platform and advanced learning, including the new need to master skill points, etc

智能手机：普适感知与应用.pdf,一篇论文-Smartphone: pervasive perception and application .pdf

The paper presents a smartphone-based shooter localization system. As muzzle blasts are difficult to detect at longer distances and consequently present higher false detection rates, the system relies on shockwaves only.