Fractual and FFT power spectra analysis of human electroencephalograms (brain waves) for six different odors.
Date of Issue2005
School of Mechanical and Aerospace Engineering
The present study investigates on spectral analysis of human encephalogram (EEG) by fast Fourier transform (FFT) and fractal dimension (FD). Differential potentials (EEG signals) are recorded for three normal human subjects (patients) by means of 12 channels.
Nanyang Technological University