Research Article

The SSVEP-Based BCI Text Input System Using Entropy Encoding Algorithm

Table 1

The encoding results of baseline system.

LetterCodeLetterCodeLetterCode

A000W112s222
B001X113t223
C010Y120u232
D011Z121v233
E002a130w300
F003b131x301
G012c122y310
H013d123z311
I020e1320302
J021f1331303
K030g2002312
L031h2013313
M022i2104320
N023j2115321
O032k2026330
P033l2037331
Q100m2128322
R101n2139323
S110o220?3320
T111p221!3321
U102q230,3322
V103r231.3323