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In file ../include/sigpr/EST_fft.h:<TABLE BORDER=0><TR>
<TD VALIGN=TOP><H2>int <A HREF="#DOC.DOCU">power_spectrum</A></H2></TD><TD><H2>(<!1><A HREF="EST_FVector.html">EST_FVector</A> &real,<BR> <!1><A HREF="EST_FVector.html">EST_FVector</A> &imag)</H2></TD></TR></TABLE>
<BLOCKQUOTE>Power spectrum using the fastFFT function.</BLOCKQUOTE>
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<H2>Documentation</H2>
<BLOCKQUOTE>Power spectrum using the fastFFT function.
The power spectrum is simply the squared magnitude of the
FFT. The result real and imaginary parts are both set equal
to the power spectrum (you only need one of them !)</BLOCKQUOTE>
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<P Align=left><I>This page is part of the
<A HREF="http://www.cstr.ed.ac.uk/projects/speech_tools.html">
Edinburgh Speech Tools Library</A> documentation
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Copyright <A HREF="http://www.ed.ac.uk"> University of Edinburgh</A> 1997
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Contact: <A HREF="mailto:speech_toolss@cstr.ed.ac.uk">
speech_tools@cstr.ed.ac.uk </a>
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