title: Getting the average grey scale of each channel (R,G,B) of a pic [MATLAB]
body: <p><strong>STILL NEED HELP, ANSERWS WERE NOT THE THING I WAS LOOKING FOR!</strong></p>
  
  <p>I need a function that gets me the average grey scale of each channel (R,G,B) of an image</p>
  
  <pre><code>ave = getAverageGreyScale(image)
  </code></pre>
  
  <p><strong>ave</strong> must return a vector of 3 elements. Each one with the average grey scale of one channel (R,G,B):<br></p>
  
  <blockquote>
    <p>[ a b c ] <br> a = average greyscale of R<br> b = average greyscale of
    G<br> c = average greyscale of B<br></p>
  </blockquote>
  
  <p>Still ned help! Can anyone give me a help with this? <br>
  Thanks in advance!</p>