LI, C.; ZHOU, H. svt: Singular Value Thresholding in MATLAB. Journal of Statistical Software, Code Snippets, [S. l.], v. 81, n. 2, p. 1–13, 2017. DOI: 10.18637/jss.v081.c02. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v081c02. Acesso em: 4 dec. 2022.