Affiliation: | 1. Department of Applied Mathematics, Xidian University, Xian 710071, China;2. School of Science, Xian Technological University, Xian 710012, China;1. Department of Mathematics, Xidian University, Xi’an 710071, China;2. Institute of Graphics and Image Processing, Xianyang Normal University, Xianyang 712000, China;1. Department of Electronic and Electrical Engineering, University of Strathclyde, Technology and Innovation Centre, 99 George Street, Glasgow, G1 1RD, United Kingdom;2. Dept. Electronic and Electrical Engineering, University of Strathclyde, Royal College Building, 204 George Street, Glasgow G1 1XW, United Kingdom;1. Department of Applied Mathematics, Xidian University, Xi’an, China;2. School of Mathematics and Computer Science, Ningxia University, Yinchuan, China |