4Dorigo M,Gambardella L M.Ant Colony System:A Cooperative Learning Approach to the Traveling Salesman Problem[J].IEEE Transactions on Evolutionary Computation,1997,41(1):53-66.
7KARAMI E, DOBRE O A. Identification of SM-OFDM and AL-OFDM signals based on their second-order cycle stationary [J]. IEEE transactions on vehicular technology, 2015, 64(3): 942-953.
8MOHAMMADKARIMI M, DOBRE O A. Blind identification of spatial multiplexing and altamonte space-time block code via Kolmogorov Smirnov (K-S) test [J]. 1EEE communications let- ters, 2014, 18(10): 1711-1714.