ns, but this is optional. 

<h2><A name="runOnWindows">
Question 2.2.  Does FFTW run on Windows?
</A></h2>

Yes, many people have reported successfully using FFTW on Windows with
various compilers.  FFTW was not developed on Windows, but the source
code is essentially straight ANSI C.  See also the
<A href="http://www.fftw.org/install/windows.html">FFTW Windows installation notes</A>, <A href="#compilerCrashes">Q2.3 `My compiler has trouble with FFTW.'</A>, and <A href="section3.html#vbetalia">Q3.18 `How do