The primary thought of this method is to obtain the Intrinsic Mode Functions(IMF) and the residual function by auto-adaptive band pass filtering.
该方法的基本思想是通过自适应带通滤波的方法来获得各本征模态函数(IMF)及残余函数。
参考来源 - 正交经验模态分解及其快速实现·2,447,543篇论文数据，部分数据来源于NoteExpress
利用快速滤波建立了一种对信号进行本征模态函数分解的全新方法。
A new method is introduced to decompose a signal into a set of IMFs (Intrinsic Mode Function) by virtue of fast band-pass filtering.
该方法的另一个重要特点是分解所得各本征模态函数及非模态函数是严格正交的，不会产生模态混淆。
Another merit is that IMFs and non-IMFs decomposed by the method are orthogonal each other and can prevent IMFs from mode confusing.
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