Codes and intermediate data associated with the paper "Vs Decrease Between Hydraulic Fracturing Stages Revealed by Ambient Noise Analysis"

Sept. 17, 2025, Dixiang Zuo, Southern University of Science and TechnologyCodes and intermediate data associated with the paper "Vs Decrease Between Hydraulic Fracturing Stages Revealed by Ambient Noise Analysis". Folder NCFs: contains codes for calculating NCFs, selecting NCF branches for dispersion-curve extraction, and the corresponding NCF outputs for each injection stage.Folder Phase_Velocity_Dispersion_Cruves: contains the results of phase-velocity dispersion-curve extraction.Folder Phase_Velocity_Perturbation_Inversion: contains codes for directly inverting phase-velocity perturbations.