Code for "xxx"

In the folder OGFreq_Inference:

• generate_dataset.py is used to generate a test set
• filter_analysis.py is used to analyze the dictionary
• ESPRIT.m/GRSBI.m/OGSBI.m/ADMM_ref.m are the methods in comparison group
• OG_VISUAL_X.py is used to obtain frequency represtations for perceptive verification
• OG_ACC.py is used to calculate MSE metric
• OG_FNR.py is used to calculate MDR metric

In the folder OGFreq_train, train.py is the main function.