%% Determine Time Step of Row Times
% Create a timetable. Determine if it is regular, and then return the size of the time step if it is.

Time = [minutes(0):minutes(15):minutes(60)]';
Pulse = [72 75 80 73 69]';
TT = timetable(Time,Pulse)

%

[TF,dt] = isregular(TT)

% TT is a regular timetable.
% Copyright 2012 The MathWorks, Inc.