基于改进MOD学习的滚动轴承振动信号稀疏表示

刘畅，伍星，毛剑琳，刘韬

Sparse representation of rolling bearing vibration signal based on improved MOD dictionary learning

LIU Chang, WU Xing, MAO Jianlin, LIU Tao

计算机工程与应用 . 2016, (17): 257 -260 .