<p>
	Spectral windows are an essential part of any spectral analysis. As such, great care
	has been taken to implement a complete and accurate set of window functions. The window
	functions are implemented as a class <tt>specwin</tt>. The properties of the class are given in 
	<a href="class_desc_specwin.html">specwin class<a>.
  </p>
  <p>
	The following pages describe the implementation of spectral windows in the LTPDA framework:<br>
	<ul>
		<li><a href="specwin_description.html">What are LTPDA spectral windows?</a></li>
		<li><a href="specwin_create.html">Creating spectral windows</a></li>
		<li><a href="specwin_plot.html">Visualising spectral windows</a></li>
		<li><a href="specwin_using.html">Using spectral windows</a></li>
	</ul>
  </p>