MATLAB File Help: HebiTrajectory/getWaypointTime
  getWaypointTime returns the input time for each waypoint [s]
    This method returns the time for each waypoint that served
    as input to calculate this trajectory. 
    If the time vector has been specified manually, the result 
    is equivalent to:
        offset = time(1);
        result = ((time - offset) * speedFactor) + offset
    This is useful for, e.g., plotting the waypoints on top of
    a whole trajectory.
See also
Method Details
Access public
Sealed false
Static false