i class="toctree-l4"><a class="reference internal" href="#pecg.Preprocessing.Preprocessing.bpfilt"><code class="docutils literal notranslate"><span class="pre">Preprocessing.bpfilt()</span></code></a></li>
<li class="toctree-l4"><a class="reference internal" href="#pecg.Preprocessing.Preprocessing.bsqi"><code class="docutils literal notranslate"><span class="pre">Preprocessing.bsqi()</span></code></a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="#pecg-ecg">pecg.ecg