1. Clinical Epidemiology and Global Health
Brain-Computer Interface for wheelchair control operations: An approach based on Fast Fourier Transform and On-Line Sequential Extreme Learning Machine 
Md Fahim Ansari, Damodar Reddy Edla, Shubham Dodia, Venkatanareshbabu Kuppili 
Clinical Epidemiology and Global Health 
DOI: /j.cegh
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2. Fig. 1
BCI architecture.
Clinical Epidemiology and Global Health DOI: ( /j.cegh )
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3. Fig. 2 Experimental setup.
Clinical Epidemiology and Global Health DOI: ( /j.cegh )
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4. Fig. 3 Duration Chart with all expressions.
Clinical Epidemiology and Global Health DOI: ( /j.cegh )
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5. Fig. 4 Recorded EEG signals of all modes.
Clinical Epidemiology and Global Health DOI: ( /j.cegh )
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6. Fig. 5
Confusion matrix.
Clinical Epidemiology and Global Health DOI: ( /j.cegh )
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