1. School of Electronic and Information Engineering, Jiujiang University, No. 551 Qianjin Rd., Lianxi District, Jiujiang City, Jiangxi Province 332005, China
2. School of Literature, Jiujiang University, No. 551 Qianjin Rd., Lianxi District, Jiujiang City, Jiangxi Province 332005, China
3. School of Electronic and Information Engineering, Jiujiang University, Lianxi District, Jiujiang City, Jiangxi Province 332005, China (Corresponding author), e-mail: 270401671@qq.com, https://orcid.org/0000-0002-2821-7792
4. School of Electrical Engineering, Nantong University, No. 9 Siyuan Rd., Chongchuan District, Nantong City, Jiangsu Province 226019, China