Abstract:This paper focused on design and development of a MATLAB-based EEG (Electroencephalogram)
processing system, which was comprised of preprocessing and signal analysis. Fast ICA (Independent
Component Analysis) was introduced for artifact elimination. Removal of power frequency interference,
wavelet denoising and sub-band filtering were achieved in this toolbox. Signal analysis included power
spectrum analysis based on Fourier transform and singularity detection. Real EEG signals that recorded from
brain were adopted for performance test of this system. It’s found that this toolbox could accomplish the
corresponding capabilities and it provided good GUI (Graphical User Interface) interface for human computer
interaction and technical support for further research on brain investigation.
何艳,孙庶芳,杨帆. 基于MATLAB的脑电信号批处理系统设计[J]. 中国医疗设备, 2016, 31(10): 33-35.
HE Yan, SUN Shu-fang,
YANG Fan. Design and Development of an EEG Signal Batch Processing System Based
on MATLAB. China Medical Devices, 2016, 31(10): 33-35.