摘要
The paper researches separability of blind sources of convolutive mixtures on the assumption that the num-ber of sensors is less than that of sources. When time delay is small, the necessary condition of separability of the ill-conditioned convolutive mixtures is given through transforming blind sources of convolutive mixtures into that of lin-ear mixtures.
The paper researches separability of blind sources of convolutive mixtures on the assumption that the number of sensors is less than that of sources. When time delay is small, the necessary condition of separability of the ill-conditioned convolutive mixtures is given through transforming blind sources of convolutive mixtures into that of linear mixtures.
出处
《计算机科学》
CSCD
北大核心
2003年第7期170-171,共2页
Computer Science
基金
国家自然科学基金(69972016)
华工基金(No.E5303260)
