.. _sphx_glr_gallery_analyses_harmonic:

Harmonic analysis
=================

Frequency-response sweeps via modal superposition —
:math:`(K - \omega^2 M + i\,\omega C)\,u(\omega) = F`.  The complex
receptance is back-substituted from a precomputed eigenbasis at
every excitation frequency.


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  <div id='sg-tag-list' class='sphx-glr-tag-list'></div>


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    <div class="sphx-glr-thumbcontainer" tooltip="A single-DOF mass-spring-damper has the analytical receptance">

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  .. image:: /gallery/analyses/harmonic/images/thumb/sphx_glr_example_sdof_frf_thumb.png
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  :doc:`/gallery/analyses/harmonic/example_sdof_frf`

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      <div class="sphx-glr-thumbnail-title">SDOF receptance — closed form vs modal superposition</div>
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   /gallery/analyses/harmonic/example_sdof_frf