title: How to compare two matrices?
body: <p>My goal is to compare two matrices: <code>A</code> and <code>B</code> in two different files:</p>
  
  <pre><code> function [Result]=test()
       A_Mat= load('fileA', 'A')
       B_Mat= load('fileB', 'B')
       Result= A_Mat == B_Mat
    end
  </code></pre>
  
  <p>The result that I want is a matrix that includes the difference between <code>A</code> and <code>B</code>. </p>
  
  <p>The error that I have is: </p>
  
  <pre><code>error: binary operator '==' not implemented for 'scalar struct' by 'scalar struct' operations 
  </code></pre>