MATLAB codes for the paper: Cao, Zheng, Jisheng Dai, Weichao Xu, and Chunqi Chang. "Bearing Fault Diagnosis With Frequency Sparsity Learning." IEEE Transactions on Instrumentation and Measurement 71 (2022): 1-10.
"Experiment_1_Fig11.m" will generate Fig. 11 in the paper. The dataset is downloaded from the NSF I/UCR Center for Maintenance Systems.
"Experiment_2_Fig12.m" will generate Fig. 12 in the paper. The dataset is downloaded from Paderborn University.
The files AdaESPGL, BPD, Generalized-Structured-Shrinkage-Operators, tqwt_matlab_toolbox are downloaded from https://zhaozhibin.github.io/