.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples/plot_4_1_1_wv_wireframe.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        Click :ref:`here <sphx_glr_download_auto_examples_plot_4_1_1_wv_wireframe.py>`
        to download the full example code

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_examples_plot_4_1_1_wv_wireframe.py:


====================================
Wigner-Ville distribution of a Chirp
====================================

This example shows the wireframe plot of the Wigner-Ville distribution of a
chirp. The WV distribution can take negative values, and has almost perfect
localization in the time-frequency plane.

Figure 4.1 from the tutorial.

.. GENERATED FROM PYTHON SOURCE LINES 20-28



.. image-sg:: /auto_examples/images/sphx_glr_plot_4_1_1_wv_wireframe_001.png
   :alt: WIGNER-VILLE
   :srcset: /auto_examples/images/sphx_glr_plot_4_1_1_wv_wireframe_001.png
   :class: sphx-glr-single-img





.. code-block:: default


    from tftb.generators import fmlin
    from tftb.processing import WignerVilleDistribution

    sig = fmlin(256)[0]
    tfr = WignerVilleDistribution(sig)
    tfr.run()
    tfr.plot(threshold=0.0, kind='wireframe')


.. rst-class:: sphx-glr-timing

   **Total running time of the script:** ( 0 minutes  0.289 seconds)


.. _sphx_glr_download_auto_examples_plot_4_1_1_wv_wireframe.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example


    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: plot_4_1_1_wv_wireframe.py <plot_4_1_1_wv_wireframe.py>`

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: plot_4_1_1_wv_wireframe.ipynb <plot_4_1_1_wv_wireframe.ipynb>`


.. only:: html

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

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