title: How to make a confusion matrix plot with percentage values in Matlab
body: <p>I would like to plot a 2x2 confusion matrix in Matlab in such a way that the plot would have percentage values in each of the grid boxes in this way: </p>
  
  <p><img src="https://i.stack.imgur.com/XCZ8q.png" alt="enter image description here"></p>
  
  <p>In summary I'm asking for how to make a plot like the one above when you're given the percentage values in a matrix: </p>
  
  <blockquote>
    <p>V = [0.15, 0.30; 0.05, 0.50]</p>
  </blockquote>
  
  <p>Is it possible to make a plot like that in Matlab? I did think of drawing the vertical lines and then plotting some text into spesific coordinates, but is this the only way to do this?</p>