Affiliation: | 1. College of Physics and Electronics, Hunan University of Arts and Science, Changde 415000, China;2. College of Physical Science and Technology, Guangxi Normal University, Guilin 541004, China;3. School of Computer Science and Communication Engineering, Guangxi University of Science and Technology, Liuzhou, 545006, China;4. College of Architecture and Transportation Engineering, Guilin University of Electronic Technology, Guilin, 541004, China |