Wi-freshness: research on CSI-based pork freshness detecting system
Chao NIU, Weidong YANG, Pengming HU, Xiangshang GAO, Erbo SHEN
Chinese Journal on Internet of Things . 2023, (2): 143 -152 .  DOI: 10.11959/j.issn.2096-3750.2023.00332