The atomic problem solving model, complex problem solving model and multi-events problem solving model are also constructed. 分别提出了原子问题、复杂问题以及多事件耦合问题的求解模型与方法。
To solve the problem of the inherent ill-posed problem of multi-events ERP components decomposition algorithm, we introduced Wiener deconvolution to regularize the ill-posed problem, and then designed the optimal filter to recover event related components by estimating signal and noise power spectral. 针对分解算法中固有的病态问题,采用维纳去卷积理论,通过估计信号和噪声的功率谱来确定最优滤波器的设计。