presentation 介绍
a presentation of the BCI-relevant manifolds
As mentioned earlier 如前文所提
As mentioned earlier, the model is balabala.
For simplicity 为简单起见
hotspot 热点
motor imagery (MI) electroencephalogram (EEG) signal classification has become
a hotspot in the research field of brain computer interface (BCI).
relatively 相对地
It is relatively cheap.
namely 即;也就是;换句话说
In practice 实际上
In practice,balabala...