 parameters are supported. However, <code>chili</code> does not support strains (<code>gStrain</code>, etc.).
</p>

<p>
For simulating a multi-component mixture, give a cell array of spin systems in <code>Sys</code>, e.g. <code>{Sys1,Sys2}</code> for a two-component mixture. Each of the component spin systems should have a field <code>weight</code> that specifies the weight of the corresponding component in the final spectrum.
</p>

<p>
In addition to the static spin system parameters, <code>Sys</code> shou