Authors
Pengrui Wang
School of Computer Science and Engineering Xi’an Technological University, Xi’an, China
Bailin Liu
School of Computer Science and Engineering Xi’an Technological University, Xi’an, China
Tao Zhao
Northwest Institute of Mechanical and Electrical Engineering Xianyang, Xianyang, China
Pengxiang Cao
School of Electronic Information Engineering Xi’an Technological University, Xi’an, China