>,</span> <span class="n">alpha</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">&quot;fit&quot;</span><span class="p">,</span> <span class="n">ax</span><span class="o">=</span><span class="n">ax3</span><span class="p">)</span>
<a href="../auto_api/pyspecdata.html#pyspecdata.plot" title="pyspecdata.plot" class="sphx-glr-backref-module-pyspecdata sphx-glr-backref-type-py-function"><span class="n">psd</span><