first of all congrats to your fone program!
I have a question regarding the preparation of data for the analysis. It needs to be a cell array with the time points and x/y-coordinates. I use uTrack (http://lccb.hms.harvard.edu/software.html) for tracking. This gives me the coordinates in a quite complicated way. I am rather new to matlab and have difficulties to arrange them as the msdanalyzer needs them.
So here is my question: Do you perhaps have already used uTrack for tracking or now a method by somebody else to extract the relevant data from the output?
Any help would be very much appreciated!
@Vid. Indeed the problem is caused by the frame interval having too many digits. This causes rounding errors while subtracting time position between frames, and some frame intervals are not pooled together.
This a severe flaw, originating from my design choice. Storing the frame intervals in physical units was a bad idea that leads to these errors and the only solution is to rewrite the analyzer and store the frame intervals as integer.
In the meantime, your fix works of course.