MATLAB codes for the paper: Dai, Jisheng, and Hing Cheung So. "Group-Sparsity Learning Approach for Bearing Fault Diagnosis." IEEE Transactions on Industrial Informatics 18, no. 7 (2022): 4566-4576.
"Experiment_1_Fig8.m" will generate Fig. 8 in the paper. The dataset is downloaded from the NSF I/UCR Center for Maintenance Systems [34].
"Experiment_2_Fig10.m" will generate Fig. 10 in the paper. The dataset is downloaded from the XJTU-SY [35].
The files AdaESPGL and BPD are downloaded from https://zhaozhibin.github.io/