3Keniti Gonoi, Takakazu Kurokawa. Neural network approach to the ECM problem[J]. Systems and Computers in Japan ,2001, 32(1):11 -15.
4Fan Z P, MaJ, ZhangQ. An approach to multiple attribute decision making based on fuzzy preference information on alternatives[J]. Fuzzy Sets and Systems, 2002,131: 101 - 106.
5Abhayapla T D, Bhatta H. Coherent broadband source localization by modal space processing[J]. IEEE 10th International Conference, 2003,2(2) : 1617 - 1623.
