m>b2</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Sets all coefficients </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">a0</td><td>1st IIR coefficient </td></tr>
    <tr><td class="paramname">a1</td><td>2nd IIR coefficient </td></tr>
    <tr><td class="paramname">a2</td><td>3rd IIR coefficient </td></tr>
    <tr><td class="paramn