基于小波包频带稀疏编码的非完备信息条件下轴承状态识别
马云飞1,2，贾希胜2，胡起伟2，郭驰名2，邢鹏2
Bearing state recognition based on sparse coding for wavelet packet frequency bands without complete prior knowledge
MA Yunfei 1,2, JIA Xisheng2, HU Qiwei2, GUO Chiming2, XING Peng2
振动与冲击
.
2021, (23): 288
-294
.
