中文摘要：

Zheng Chunhong was born in 1969. She received the Ph.D. degree in 2005. She is an associate professor in Xidian University. Her research interests include machine learning, intelligent information processing and automtic control. E-mail：chzheng@xidian.edu.cn Jiao Licheng was born in 1959. He is a professor and the Dean of School of Electronic Engineening （SEE） and the director of Institute of Intelligent Information Processing （IIIP） of Xidian Llniversity. His current research interests include signal and image processing, natural computation and intelligent information processing. E-mail： lchjiao@mail.xidian.edu.cn Li Yongzhao was born in 1974. He is a doctor and associate professor in Xidian University. His interests focus on the communication signal processing and array signal processing. E-mail：yzhli@xidian.edu.cn