MATLAB scripts and raw experimental data for the paper "Optimizing measurements of linear changes of NMR signal parameters" by Javier Agustin Romero, Krzysztof Kazimierczuk and Paweł Kasprzak

Classical_fit.m   -    Comparison of simulation results and theoretical predictions for the linear fit of the resonance frequencies. 

Radon_transform - the same, but using Radon transform to determine linear coefficients.

Amplitude.m - Comparison of errors of the linear coefficients for varying amplitude fit in simulations and theory.

process_measurements.m - script to process experimental data (caffeine peak at 7.90 ppm). The data are stored in real.mat and imag.mat

For the details of theoretical formulas, see the paper "Optimizing measurements of linear changes of NMR signal parameters" by Javier Agustin Romero, Krzysztof Kazimierczuk, and Paweł Kasprzak. The scripts were used to generate Figures in the paper.