"Use of a time-variation ultrasonic signal and PIR sensors to enhance the ..."

Ying-Wen Bai, Chen-Chien Cheng, Zi-Li Xie (2013)

Details and statistics

DOI: 10.1109/CCECE.2013.6567829

access: closed

type: Conference or Workshop Paper

metadata version: 2017-05-26

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