摘要
For acquiring steady state visual evoked potential (SSVEP) applied to brain-computer interface system, a method combining average and FFT is proposed. Input signal are obtained by their frequency figure of SSVEP. Times of average and best color of visual stimulation are confirmed by experiments. A method of acquiring SSVEP with mixed visual stimulation is studied. Experiments showed that SSVEP can reflect the control purposes of users and can be applied to BCI system.
源语言 | 英语 |
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页(从-至) | 957-961 |
页数 | 5 |
期刊 | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
卷 | 28 |
期 | 11 |
出版状态 | 已出版 - 11月 2008 |