Liu, Y.-H.Y.-H.LiuWeng, J.-T.J.-T.WengHuang, H.-P.H.-P.HuangTeng, J.-T.J.-T.TengHAN-PANG HUANG2020-01-132020-01-132013https://scholars.lib.ntu.edu.tw/handle/123456789/447322A robust P300-speller brain-computer interface based on kernel PCAconference paper10.4028/www.scientific.net/AMM.300-301.7212-s2.0-84874718520https://www.scopus.com/inward/record.uri?eid=2-s2.0-84874718520&doi=10.4028%2fwww.scientific.net%2fAMM.300-301.721&partnerID=40&md5=33e9fc1c0b8d3bdf8437a0cc5e32e59c