mi">5</span>
<span class="n">N1</span><span class="p">,</span> <span class="n">N2</span> <span class="o">=</span> <span class="mi">1000</span><span class="p">,</span> <span class="mi">500</span>

<span class="n">f</span> <span class="o">=</span> <span class="n">Sinc</span><span class="p">(</span><span class="n">x1</span><span class="o">=</span><span class="n">x1</span><span class="p">,</span> <span class="n">x2</span><span class="o">=</span><span class="n">x2</span><span class="p">,</span> <span class="n">y