中文说明：非线性，非平稳，希尔伯特黄变换讨论了HHT 的滤波特性,通过实验和数值分析, E M D 对于高斯白噪声的分解等价于一个二进通带滤波器, 意味着在此条件下,HHT 与小波 有同样的性质。
English Description：
Nonlinear and non-stationary, Hilbert-Huang transform filter characteristics of HHT is discussed, through experiments, and value analysis, e m d for decomposition is equivalent to Gaussian white noise into a band filters, meaning that under these conditions, HHT and Wavelet Have the same properties.