For the record: @Gurthwin sent me his track for me to investigate and I found them to be faulty. In some cases, the times of two consecutive detections were the same, so we had dT = 0 for them, which caused the msdanalyzer not to work properly.
Gurthwin is investigating the cause of the problem on his side, and I released a new version that checks that the tracks provided don't have this problem.
This is really a wonderful tool for MSD analysis. I have attempted to submit some of my own tracks but I am greeted with the following error msg in the command window:
Computing MSD of 208 tracks... 3/ 208??? Error using ==> minus
Matrix dimensions must agree.
Error in ==> msdanalyzer>msdanalyzer.computeMSD at 470
delta = dr2 - mean_msd(index_in_all_delays);
I am pretty sure that the tracks are correct. What do you suggest I do?