[Wang, Canjun;Yang, Keli] Baoji Univ Arts & Sci, Nonlinear Res Inst, Baoji 721016, Peoples R China.^[Yi, Ming] Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China.^[Yi, Ming] Chinese Acad Sci, Natl Ctr Math & Interdisciplinary Sci, Beijing 100190, Peoples R China.^[Yang, Lijian] Huazhong Normal Univ, Dept Phys, Wuhan 430071, Peoples R China.^[Yang, Lijian] Huazhong Normal Univ, Inst Biophys, Wuhan 430071, Peoples R China.