Feature extraction of EEG signal based on wavelet package
Zhao Yu-bin · Computer Engineering and Applications Journal · 2008
A method which used wavelet package is put forward to extract the feature of EEG signals more efficiently.With the help of wavelet package the original EEG signals are firstly decomposed and then recomposed at the related frequency range.Analyze the power spectrum and energe after that.The experiment result shows that the wavelet package can extract the feature waves efficiently.