一个ICA工具。This binary version of the runica() function of Makeig et al. contained in the EEG/ICA Toolbox runs 12x faster than the Matlab version. It uses the logistic infomax ICA algorithm of Bell and Sejnowski, with natural gradient and extended

It contains positional PID algorithm, integral separate PID, There are good reference value, Gabor wavelet transform and PCA face recognition code.