2Assaleh K, Farrell K, Mammone R J. A new method of modulation classification for digitally modulated signals [A]. Proc Military Communications Conference [ C ]. San Diego CA: 1992.0712 - 0716.
3Hsue S Z, Samir S Soliman. Automatic modulation classification using zero crossing[J]. IEE Proceeding, 1990,137(6): 459- 464.
4Ho K C, Prokopiw W, Chan Y T. Modulation identification of digital signals by the wavelet transform[ J]. IEE Proc-Radar, Sonar Naving, 2000,147(4): 169 - 176.
5Swami A, Sadier B M. Hierarchical digital modulation classification using cumulants[J]. IEEE Trans on communication, 2000,48(3): 416 -429.
