Thanks Hitesh. I want to read as much data as possible in one window, avoiding the gaps in the data going from one window to the next.
I plan to process the data in a Delphi program I'll write myself. I don't know how to read .mat data, but maybe I can find something. What's the reason why I can save the data as .mat, but not .txt? Does it have to do with filesize? In that case it might help when the timestamps only show significant data. For instance:
is sample 1 sample per ms, so
should suffice, and would make the data more readable. I don't need the nanoseconds! (Which should be zero, anyway. Where does this deviation come from?)