改进经验模态分解（EEMD）模型，主要用于非稳定类型号处理，在EMD的基础上考虑了端部效应影响，并对其进行了处理。-Embedded empirical mode decomposition (EEMD) model, mainly for the number of non-stable type of treatment, the end effect is considered on the basis of EMD and its processing.