.. _sphx_glr__build_auto_examples_Numerical_tricks:

Numerical tips and tricks
=========================



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    <div class="sphx-glr-thumbcontainer" tooltip="A few numerical investigation of how symmetries of a signal determine the shape of its discrete...">

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  .. image:: /_build/auto_examples/Numerical_tricks/images/thumb/sphx_glr_FFT_sym_thumb.png
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  :ref:`sphx_glr__build_auto_examples_Numerical_tricks_FFT_sym.py`

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      <div class="sphx-glr-thumbnail-title">FFT and symmetries</div>
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.. toctree::
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   /_build/auto_examples/Numerical_tricks/FFT_sym