title: save a variable to file which name defined by user - matlab
body: <p>I want to save a matrix into a file, therefore I'm using </p>
  
  <pre><code>dlmwrite('matrix', m);
  </code></pre>
  
  <p>But I want save the file using a save file dialog just like using <a href="http://www.mathworks.com/help/techdoc/ref/uiputfile.html" rel="nofollow">uiputfile</a> but, I dont think it can</p>
  
  <p>Is there any other ways to do something similar to it? or I'm just missing something from the <a href="http://www.mathworks.com/help/techdoc/ref/dlmwrite.html" rel="nofollow">dlmwrite</a> function?</p>