资 源 简 介
EEMD 信号特征提取的源码，包含EMD ，eemd和hilbert变换。
% INPUT:
% Y: Inputted data;
% Nstd: ratio of the standard deviation of the added noise and that of Y;
% NE: Ensemble number for the EEMD
% OUTPUT:
% A matrix of N*(m+1) matrix, where N is the length of the input
% data Y, and m=fix(log2(N))-1. Column 1 is the original data, columns 2, 3, ...
% m are the IMFs from high to low frequency, and comlumn (m+1) is the
% residual (ov
