:orphan:

Extras
~~~~~~


.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="In this example, we calculate the gradient of a 2D array using finite difference methods. We will explore different orders of derivatives and visualize their effects on the input array.">

.. only:: html

  .. image:: /gallery/extras/images/thumb/sphx_glr_gradient_thumb.png
    :alt:

  :ref:`sphx_glr_gallery_extras_gradient.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Gradient of array</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="In this example, we generate a Whittle-Matérn field using a finite difference Laplacian operator. We will explore different correlation lengths and observe their effect on the resulting fields.">

.. only:: html

  .. image:: /gallery/extras/images/thumb/sphx_glr_plot_WM_field_thumb.png
    :alt:

  :ref:`sphx_glr_gallery_extras_plot_WM_field.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Generating Whittle-Matérn field</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/extras/gradient
   /gallery/extras/plot_WM_field



.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_