etfe

Estimates the emperical transfer function from the data by taking the 
ratio of the fourier transforms of the output and the input variables

Provides functions for constructing mathematical models of dynamical systems from measured input-output data.

Suraj Yerramilli

<dl><dt>data</dt>
<dd>an object of class <code>idframe</code></dd>
<dt>n</dt>
<dd>frequency spacing (Default: <code>128</code>)</dd></dl>

<dl>

<dt>data</dt>
<dd>an object of class <code>idframe</code></dd>


<dt>n</dt>
<dd>frequency spacing (Default: <code>128</code>)</dd>

</dl>