About author:Li Deng-feng(1964-),male,native of Jiyuan,Henan,Ph.D.,a professor of Henan University, engages in wavelet analysis,harmonic analysis and the applications of wavelet in signal processing,image processing and communications.
Supported by:
Supported by the NSF of China(60272042); Supported by the NSF of Henan University of China(XK03YBJS008);