Advances in medical technology have led to the widespread use of biological signals electroencephalography (EEG) in the diagnosis of brain diseases, technical communication in various fields - computer human brain (brain computer interface (BCI). BCI is an AC system with an electromagnetic signal to the brain that is an input device to control the other computer, wheelchair robot arm...... In this paper, the application of the working device to collect brain wave motion EPOC + EEG simple signal analysis and identification of the characteristics of some of the state of the people close their eyes, open eyes, blink eyes and happy state. Methods three methods of digital filter method is used, the change in the method of wavelet, independent component analysis (chincha province), implemented in MATLAB signal processing tools. At the same time, the model of intelligent control equipment through the neural signal LabVIEW EEG software.
đang được dịch, vui lòng đợi..
