1Zibulevsky M, Pearlmutter B A. Blind source separation by sparse decomposition in a signal dictionary. Neural Computations, 2001,13(4):863-882.
2Hyvarinen A, Karhunen. J,Oja E. Independent Component Analysls[M].John Wiley and Sons Inc,2001.
3Belouchrani A, Amin M G.Blind source separation based on time-frequency signal representations. IEEE Transactions on Signal Processing, 1998, 46(11):2888- 2897.