2-D Method of Moments Formulations for Nonlinear Low-Frequency Electromagnetics

MATLAB-based code is included to reproduce the results of "2-D Method of Moments Formulations for Nonlinear Low-Frequency Electromagnetics". Meshes used were generated using COMSOL and DistMesh [1, 2]. [1] “Product: Ac/dc module.” https://www.comsol.com/acdc-module. Accessed: 2019-10-21. [2] P.-O. Persson and G. Strang, “A simple mesh generator in matlab,” SIAM Review, vol. 46, no. 2, pp. 329–345, 2004. Changenotes: Version 3 - June 20, 2025 - Fixed a bug in the point-matching formulation that did not allow for soft starting - Added results and figure related to maximum iteration count required for each operating point with respect to each formulation - Added figure to display permeability vs. magnetic field specification used in studies Version 2 - April 28, 2025 - Added README