An Efficient RTL Design for a Wearable Brain–Computer Interface

<div>Data distribution on input and output of CSP block. (a) Distribution of raw data before applying CSP. Because of huge dimension of data, only two channels are drawn. (b) Distribution of extracted features after applying CSP.</div>

IET Computers & Digital Techniques

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Figure 6

Figure 6: An Efficient RTL Design for a Wearable Brain–Computer Interface 