PURPOSE: A method for analyzing incremental non-Gaussian time is provided to minimize memory usage and data processing time by utilizing incremental ICA(Independent Component Analysis) scheme by analysis of EEG(Electroencephalography) signal data. CONSTITUTION: First input vector data is composed of matrices. The first input vector data is represented and disassembled into a non-Gaussian weight vector. The non-Gaussian weight vector is updated by the second input vector data. The non-Gaussian weight vector is repeated until maximum non-Gaussian characteristics are indicated.
SYSTEM FOR ANALYZING INCREMENTAL NON-GUASSIAN