Equivalence between time and frequency domains through the Laplace transform. Image made in Inkscape, equations typeset by LaTeX.
<a href="//commons.wikimedia.org/w/index.php?title=User:Juanlu001&amp;action=edit&amp;redlink=1" class="new" title="User:Juanlu001 (page does not exist)">Juanlu001</a>
2013-10-10 14:41:16
<span class="int-own-work" lang="en">Own work</span>