Alhaddad, M. J., M. I. Kamel, M. M. Makary, H. Hargas, and Y. M. Kadah,
"Spectral subtraction denoising preprocessing block to improve P300-based brain-computer interfacing",
Biomedical engineering online, vol. 13, no. 1: BioMed Central, pp. 36, 2014.
Abstractn/a