基于最小均方误差准则的小波包树结构的选择 仿真程序-Based on minimum mean square error criterion selection of wavelet packet tree structure simulation program

故障分为很多种，该程序是利用小波包把故障特征提取出来，用于判断接下来出现的情况是把一种故障-The fault is divided into many, the program is using wavelet packet to extract the fault features out, used to judge the next case to a fault

小波包的分层和提取特征，提供给大家参考，在研究小波中。-Layered and extract wavelet packet provided for your reference in the study wavelet.