基于小波包变换能量率--BP神经网络进行机械轴承故障分析 demo

代码说明：

说明：  该算法是基于小波包变换能量率--BP神经网络进行机械轴承故障分析，提供了3种轴承故障及正常运营数据，包括Normal.mat 正常轴承数据 +Inner.mat 内圈故障数据+Outer.mat 外圈故障数据+Ball.mat 滚动体故障数据(This algorithm is based on the wavelet packet transform energy rate --BP neural network for mechanical bearing fault analysis, providing three kinds of bearing fault and Normal operation data, including normal. mat Normal bearing data +Inner. Mat Inner ring fault data +Outer. Mat Outer ring fault data +Ball)

文件列表：

WJ.fig, 6096 , 2019-07-10
WJ.m, 11889 , 2019-07-10
data\说明.txt, 385 , 2014-05-20
data\Ball.mat, 62551 , 2014-05-21
data\Inner.mat, 70571 , 2014-05-21
data\Normal.mat, 49600 , 2014-05-21
data\Outer.mat, 64919 , 2014-05-21
data\新建文本文档.txt, 56 , 2019-07-10
data\B007_0.mat, 2942112 , 2015-05-20
data\IR007_0.mat, 2910768 , 2015-05-20
data\OR007_0.mat, 2928192 , 2015-05-20
data, 0 , 2019-07-10