Based on the difficulty of separating the subcomponents of event-related potentials (ERP) P3,a new multichannel signal processing method:independent component analysis is applied to the single-trial multichannel EEG data from event-related potentials (ERP) experiments.
针对事件相关电位(Event-relatedPotential,ERP)P3复合波中的亚成分较难分离的问题,运用近年新兴起来的独立分量分析(IndependentComponentAnalysis,ICA)算法对多道事件相关电位P3复合波进行了分解。
A simple algorithm is introduced to separate, extract and location target image in sub image system.
利用简单、实时的算法有效实现了亚成像系统中的目标图像分离、标记提取与定位。