filesinMatlab&nbsp;<img alt=">" border="0" src="../../../right.png"></a></td></tr></table>-->

<h1>ddt
</h1>

<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
<div class="box"><strong>ddt(filename) Read data from a .ddt file</strong></div>

<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
<div class="box"><strong>function [nch, npoints, freq, d] = ddt(filename) </strong></div>

<h2><a name="_de