supported by the National Natural Science Foundation of China (Grant No. 61471138, 50909029 and 61531012);Program of International S\&T Cooperation (Grant No. 2013DFR20050);the Defense Industrial Technology Development Program (Grant No. B2420132004);the Acoustic Science and Technology Laboratory (2014)
To improve the identification capability of AP algorithm in time-varying sparse system, we propose a block parallel l_0-SWL-DCD-AP algorithm in this paper. In the proposed algorithm, we first introduce the l_0-norm co...