基于专家网络混合模型的多普勒信号处理方法。多普勒信号被广泛应用于人体各处血流状态估计中。该方法实现了信号的分类和模式识别。-the proposed method shows a way to process the doppler blood flow signals by a mixed expert network. it can recogenize and classify the different patterns of the blood flow.