DOA Estimation Methods Based on Covariance Differencing under a Colored Noise Environment. - Ning Li 011; Yan Guo 002; Qi-hui Wu; Jin-Long Wang; Xue-Liang Liu (IEICE Trans. Commun., 2011)

Covariance differencing technique based DOA estimation method under hermitian symmetric Toeplitz noise. - Yan Guo 002; Ning Li 011; Chang Tian; Xue-Liang Liu (WCSP, 2012)