title: Hough transform in MATLAB
body: <p>Does anyone know how to use the Hough transform to detect the strongest lines in the binary image:</p>
  
  <pre><code>A = zeros(7,7);
  A([6 10 18 24 36 38 41]) = 1;
  </code></pre>
  
  <p>Using the (rho; theta) format with theta in steps of 45° from -45° to 90°. And how do I show the accumulator array in MATLAB as well.</p>
  
  <p>Any help or hints please?</p>
  
  <p>Thank you!</p>