Authors
Zuqiang Long
Department of Physics & Electronics Information Science, Hengyang Normal University, Hengyang, China
Yan Yuan
School of Information Science & Engineering, Central South University, China
Yuebing Xu
Department of Physics & Electronics Information Science, Hengyang Normal University, Hengyang, China
Shehui Du
Department of Physics & Electronics Information Science, Hengyang Normal University, Hengyang, China