MATLAB code for Frosio et al.'s method can be obtained from:
Balaji Kumar (2025). MEMS Accelerometer Calibration using Gauss Newton Method (https://www.mathworks.com/matlabcentral/fileexchange/33252-mems-accelerometer-calibration-using-gauss-newton-method), MATLAB Central File Exchange. Retrieved July 25, 2025.

MATLAB code for Merayo's method can be obtained from sources such as:
Alain Barraud (2025). magnetometers calibration (https://www.mathworks.com/matlabcentral/fileexchange/23398-magnetometers-calibration), MATLAB Central File Exchange. Retrieved July 19, 2025.

and for MVEE from:
Nima Moshtagh (2025). Minimum Volume Enclosing Ellipsoid (https://www.mathworks.com/matlabcentral/fileexchange/9542-minimum-volume-enclosing-ellipsoid), MATLAB Central File Exchange. Retrieved July 19, 2025.
