Authors
Li Chen
Department of Electronic and Information Engineering, Shantou University, Guangdong, P. R. China
Xiyan Wang
Department of Electronic and Information Engineering, Shantou University, Guangdong, P. R. China
Ronghua Peng
Department of Electronic and Information Engineering, Shantou University, Guangdong, P. R. China
Fu Yang
Department of Electronic and Information Engineering, Shantou University, Guangdong, P. R. China