08-Oct-2025 20:43:25

tictoc_test():
  MATLAB/Octave version 6.4.0
  Test tictoc().

tictoc_resolution_test():
  Estimate the resolution of the TIC/TOC functions by calling
  N times and averaging.

       N    Seconds/Tick     Ticks/Second

       1   3.099e-06        322639
       2   1.073e-06        932068
       4    1.49e-06        671089
       8    1.49e-06        671089
      16   1.296e-06        771366
      32   1.334e-06        749820
      64   1.404e-06        712030
     128   1.587e-06        630130
     256   1.415e-06        706874
     512   1.441e-06        694080
    1024   1.459e-06        685221

tictoc_printing_test():
  We can estimate the resolution of the TIC/TOC call by
  calling them one after the other, with no work in between.

  So calling TIC, and then calling TOC several times, might
  seem to give us more estimates to compare.

  However, we must realize that calling TOC with the
  printing option adds the printing time to the next measurement
  of elapsed time.

  A: Call TIC once, then call TOC five times.

Elapsed time is 2.86102e-06 seconds.
Elapsed time is 3.60012e-05 seconds.
Elapsed time is 4.1008e-05 seconds.
Elapsed time is 4.60148e-05 seconds.
Elapsed time is 5.10216e-05 seconds.

  B: Call TIC once, then call T=TOC five times,
  storing the value.  Afterwards, print the five values.
  Notice that calling the "printing" TOC adds the printing time
  to the next elapsed time.

Elapsed time is 0.0000021458 seconds
Elapsed time is 0.0000050068 seconds
Elapsed time is 0.0000071526 seconds
Elapsed time is 0.0000090599 seconds
Elapsed time is 0.0000100136 seconds

tictoc_test():
  Normal end of execution.

08-Oct-2025 20:43:25