r own measurement data, replace </span><span style=' font-family: monospace;'>load('Cylindrical_PET_example_cylpet_example_sinograms_combined_static_200x168x703_span3.mat','raw_SinM'</span><span>) with your own custom load or simply run the code up to that and manually load your data. You should either name your measurement data as </span><span style=' font-family: monospace;'>raw_SinM</span><span> or rename all instances of </span><span style=' font-family: monospace;'>raw_SinM</span><span> to the same nam