这是一个轴承故障分解程序，给予小波变换，小波去噪，小波重构与EMD相结合，有时频谱，边际谱，功率谱-This is a to bearing failure decomposition program given wavelet transform, wavelet denoising wavelet reconstruction combined with EMD, sometimes the spectrum, marginal spectrum, power spectrum

emd去噪，不同于小波去噪，去噪效果比小波还要好，能够反映数据的最基本特点。-emd de-noising, unlike wavelet de-noising, even better than the wavelet denoising effect, to reflect the basic characteristics of the data.

此程序为经验模态分解的程序，包含了对信号的去噪-This program for empirical mode decomposition, contains the signal denoising