p">self</span><span class="o">.</span><span class="n">s</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="n">x</span><span class="p">[</span><span class="n">ii</span><span class="p">]</span>
        <span class="k">return</span> <span class="n">y</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">b</span></div>


<div class="viewcode-block" id="ComplexFrequencyFilter.reset">
<a class="viewcode-ba