IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOL. …
https://cse.buffalo.edu/~wenyaoxu/papers/journal/xu-tbme2012.pdf
16 Oct 2012:
Alltheir singular value profiles are illustrated in Fig. 4. It indi-cates that compared to G, A1 , A2 , and A3 are low rank sincetheir SVD profiles have significant downtrend compared to