trix.
</p>

<p>
Post-convolution works as follows: First, the SLE is used to simulate the spectrum of all nuclei except those marked for post-convolution. Next, the isotropic stick spectrum due to all post-convolution nuclei is simulated and convolved with the SLE-simulated spectrum to give the final spectrum.
</p>
<p>
For full details of the various algorithms see
</p>

<ul>
<li>K. A. Earle, D. E. Budil, in: S. Schlick, Advanced ESR Methods in Polymer Research, Wiley, 2006, chapter 3.
<li>D. J. Schneider, 