Manuscript received March 10, 2018; accepted July 17, 2018. Date of publication September 5, 2018; date of current version October 15, 2020. This work was supported in part by the National Key Research and Development Plan of China under Grant 2016YFB0200405 and Grant 2012AA01A301-01, in part by the National Natural Science Foundation of China under Grant 61672217, Grant 61370097, Grant 61370095, and Grant 11771060, and in part by the Science Research Foundation of Hunan Provincial Education Department of China under Grant 17A003. This paper was recommended by Associate Editor F. Wang. (Corresponding author: Renfa Li.) H. Gong is with the College of Computer Science and Electronic Engineering, Hunan University, Changsha 410082, China, also with the Key Laboratory for Embedded and Network Computing of Hunan Province, Hunan University, Changsha 410082, China, also with the National Supercomputing Center in Changsha, Hunan University, Changsha 410082, China, and also with the School of Mathematics and Statistics, Changsha University of Science and Technology, Changsha 410114, China (e-mail: ghongfang@126.com).
