s="o">==</span> <span class="s1">&#39;sincgauss&#39;</span><span class="p">:</span>
                <span class="bp">self</span><span class="o">.</span><span class="n">calc_sinc_width</span><span class="p">()</span>
                <span class="n">spectrum</span> <span class="o">+=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sincgauss_model</span><span class="p">(</span><span class="n">axis</span><span class="p">,</span> <span class="n">amp_</span><span class="p">,</span> <spa