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

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_auto_examples_matrix_extraction.py>`
        to download the full example code.

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

.. _sphx_glr_auto_examples_matrix_extraction.py:


Matrix extraction
==================
This shows, how the matrix of the system can be extracted from the RCNetwork.

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.. code-block:: Python

    # sphinx_gallery_tags = ["system","matrix"]
    # sphinx_gallery_thumbnail_path = "_static/examples/matrix_extraction.svg"


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First, we get the network from the "Simple linear Network" example

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.. code-block:: Python

    from examples.example_setup import setup_simple_network
    from pyrc import RCNetwork
    from pyrc.tools.functions import sympy_to_tex

    network: RCNetwork = setup_simple_network()


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Get the system matrix with symbols (no values substituted)

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.. code-block:: Python

    system_matrix_symbol = network.system_matrix_symbol


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You can make it a numpy matrix (not sparse):

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.. code-block:: Python

    import numpy as np

    numpy_system_matrix_symbol = np.array(system_matrix_symbol.tolist())


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Get the system matrix with values

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.. code-block:: Python

    system_matrix = network.system_matrix


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Print the symbol matrix in LaTeX

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.. code-block:: Python

    sympy_to_tex(system_matrix_symbol, "C:\\Simulations\\my_latex.tex")

.. _sphx_glr_download_auto_examples_matrix_extraction.py:

.. only:: html

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

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

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

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

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

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: matrix_extraction.zip <matrix_extraction.zip>`


.. only:: html

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

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