MiadBadpa/RPCA-TM-Magnetic-Separation: Initial Release of RPCA-TM-Magnetic-Separation

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Authors: Miad Badpa
Cited by: 0

Abstract

This release includes the full RPCA-TM-Magnetic-Separation MATLAB code and example test data for separating shallow (residual) and deep (regional) magnetic/gravity components. Included files: trajectory_matrix.m : Create trajectory matrix from input data inverse_trajectory_matrix.m : Reconstruct matrix from trajectory matrix rpca_ialm.m : Robust PCA via Inexact ALM Test scripts for trajectory matrix, RPCA, inverse, and lambda selection Example synthetic and real data files (magnetic 'dt' and gravity 'g' matrices) Input data: Synthetic model outputs generated by Grav_Mag_UT script Real magnetic survey data from Kouh-Zireh area, Iran This release demonstrates the methodology for precise component separation and depth estimation using RPCA on a specially constructed trajectory matrix.

Fields of Study & Subjects

Geophysical and Geoelectrical Methods Geomagnetism and Paleomagnetism Studies Geophysical Methods and Applications

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
18 February 2026
Language
EN