ef="gaussian_kernel.html">gaussian_kernel()</a></code>

        </dt>
        <dd>Calculate a discretization of the 2D Gaussian Kernel</dd>
      </dl><dl><dt>

          <code><a href="spline_par.html">spline_par()</a></code>

        </dt>
        <dd>Predict time-varying parameters using splines.</dd>
      </dl></div><div class="section level2">
      <h2 id="test-optimization-functions">Test optimization functions<a class="anchor" aria-label="anchor" href="#test-optimization-functions"></a></h2>




  