 :: hann_window</h2>
    <p>Defines a Hann window.</p>
<p>
<script type="math/tex; mode=display"> w(j) = \frac{1}{2} \left( 1 - \cos \left( \frac{2 \pi j}{n} \right) \right) </script>.</p>
<p>See Also</p>
<ul>
<li><a href="https://en.wikipedia.org/wiki/Window_function">Wikipedia</a></li>
</ul>
    <br>

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        <h3>Contents</h3>
  
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