Returns a vector containing the current date and time as
[year month day hour minute seconds].
Returns the total system CPU time (in seconds) used by the simulator. The OSX implemementation appears to contain a bug in the underlying library. This has not yet been fixed.
r = etime(t2, t1)
Returns the elapsed time (in seconds) from the input date vector
t2. The inputs are required to have the form,
[year month day
hour minute seconds].