Noisy atomic magnetometry with Kalman filtering and measurement-based feedback

Data used to generate figures for the publication "Noisy atomic magnetometry with Kalman filtering and measurement-based feedback" (https://arxiv.org/abs/2403.14764, forthcoming in PRX Quantum).The dataset includes numerical simulations of quantum state estimation and feedback control under various noise models, ensemble sizes, and filtering strategies (Kalman Filter, Extended Kalman Filter, and model-based feedback). All simulations were performed using Julia Programming Language.Each zip file corresponds to a specific figure in the manuscript and contains .csv or .txt files with either individual or averaged trajectories of physical quantities (e.g., spin components, variances, squeezing parameters, estimation errors). Folder and file names follow a consistent structure to reflect simulation parameters.A detailed description of all data structures, variables, and file contents is provided in the included in README.txt.