1.
Ibarra Hernández RF, Alonso-Arévalo M Ángel, García-Canseco E del C. Comparison of Spectral and Sparse Feature Extraction Methods for Heart Sounds Classification. Rev Mex Ing Biomed [Internet]. 2023 Aug. 17 [cited 2024 Oct. 15];44(4):6-22. Available from: https://rmib.mx/index.php/rmib/article/view/1348