These codes are used to test the leakage detection index method on a buried pipeline.
These results are used in the journal paper "EVALUATION OF THE INFLUENCE OF SOIL BACKFILL ON VIBRATION-BASED PIPELINE LEAKAGE DETECTION".
CSD.m file is used to estimate the cross spectral densities of all the accelerometer pairs and LDI.m file is used to calculate the leakage detction index.
Final LDI results are presented in "LDI Value 0-400Hz.xlsx".
Please refer to the published paper to get the link of dataset used in this paper to reproduce these results. The paper is published in the Journal of Pipeline Systems - Engineering and Practice.
Link to the paper to be provided soon.
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These codes are used to test the leakage detection index method on a buried pipeline.