title: Different colors for multiple data series with stem plot - MATLAB
body: <pre><code>x1 = 0:1:10;
  x2 = 0.5:1:10;
  
  X = [x1, x2];
  Y = [(1/1.4).^x1, (2).^(-x2)];
  stem(X,Y, 'filled', 'r')
  </code></pre>
  
  <p>What i want to do is to have the two series with different color.
  How can i achieve that??</p>