[1] School of Electronic and Information Engineering, Chongqing Three Gorges University, Wanzhou, Chongqing,404000, China
[2] Chongqing Key Laboratory of Geological Environment Monitoring and Disaster Early-warning in Three Gorges Reservoir Area, Chongqing Three Gorges University, Wanzhou, Chongqing,404000, China
[3] State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou,730050, China