基于多尺度正交PCA-LPP流形学习算法的故障特征增强方法

张晓涛，唐力伟，王平，邓士杰

Fault feature enhancement method based on multiscale orthogonal PCA-LPP manifold learning algorithm

Zhang Xiaotao, Tang Liwei, Wang Ping, Deng Shijie

振动与冲击 . 2015, (13): 66 -70 .