目的:干细胞再生医学是当代生命科学领域的研究热点,然而目前对于移植到体内的干细胞存活、滞留和分布仍缺乏了解,这严重制约了干......

Blind separation of sparse sources (BSSS) is discussed. The BSSS method based on the conventional K-means clustering is ......