title: Matlab: Selecting rows related of specfic time
body: <p>I have data from a sensor, data were recording for five days non stop. How to select specific rows, related with the certain time, e.g. 11-09-2013 11:20:00 - 11:21:49 PM ? Then, how to divide the obtained data into equal segments 2.56 seconds each?</p>
  
  <p>My data looks like this:</p>
  
  <pre><code>0.135478690266609
  0.0537606552243232
  -0.0262537784874439
  0.157014295458793
  0.149360358715057
  0.104898564517498
  0.0393946692347526
  ...
  </code></pre>
  
  <p>and I can read time by using <code>datestr(data(1), 'dd-mm-yyyy HH:MM:SS AM')</code></p>