sorry this was wrong. the time series starts at 01/01/1994 01 in which the 01 is 1 o' clock and ends at 31/12/2016 23 in which 23 is the 24 hrs midnight
You probably meancellfun. There is nostrfun in base matlab. In any case,datetime can directly operate on a cell array socellfun would not even be needed.
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