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replace '<A NAME=' with '<A ID='

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Lucas Cordiviola
2022-04-12 23:32:40 -03:00
parent 19822c017f
commit 2f20b9ef0d
202 changed files with 5110 additions and 5110 deletions
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@@ -30,42 +30,42 @@ original version by: Nikos Drakos, CBLU, University of Leeds
<BODY >
<!--Navigation Panel-->
<A NAME="tex2html3130"
<A ID="tex2html3130"
HREF="node172.html">
<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
SRC="next.png"></A>
<A NAME="tex2html3124"
<A ID="tex2html3124"
HREF="node163.html">
<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
SRC="up.png"></A>
<A NAME="tex2html3118"
<A ID="tex2html3118"
HREF="node170.html">
<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
SRC="prev.png"></A>
<A NAME="tex2html3126"
<A ID="tex2html3126"
HREF="node4.html">
<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
SRC="contents.png"></A>
<A NAME="tex2html3128"
<A ID="tex2html3128"
HREF="node201.html">
<IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index"
SRC="index.png"></A>
<BR>
<B> Next:</B> <A NAME="tex2html3131"
<B> Next:</B> <A ID="tex2html3131"
HREF="node172.html">Fourier analysis and reconstruction</A>
<B> Up:</B> <A NAME="tex2html3125"
<B> Up:</B> <A ID="tex2html3125"
HREF="node163.html">Fourier analysis and resynthesis</A>
<B> Previous:</B> <A NAME="tex2html3119"
<B> Previous:</B> <A ID="tex2html3119"
HREF="node170.html">Fourier transform of a</A>
&nbsp; <B> <A NAME="tex2html3127"
&nbsp; <B> <A ID="tex2html3127"
HREF="node4.html">Contents</A></B>
&nbsp; <B> <A NAME="tex2html3129"
&nbsp; <B> <A ID="tex2html3129"
HREF="node201.html">Index</A></B>
<BR>
<BR>
<!--End of Navigation Panel-->
<H1><A NAME="SECTION001330000000000000000">
<H1><A ID="SECTION001330000000000000000">
Fourier analysis of non-periodic signals</A>
</H1>
@@ -110,12 +110,12 @@ Given a signal <IMG
ALT="$N-1$">,
the technique is to envelope the signal before doing the Fourier analysis.
The envelope shape is known as a
<A NAME="12499"></A><I>window function</I>.
<A ID="12499"></A><I>window function</I>.
Given a window function <IMG
WIDTH="33" HEIGHT="32" ALIGN="MIDDLE" BORDER="0"
SRC="img1123.png"
ALT="$w[n]$">, the
<A NAME="12501"></A><I>windowed Fourier transform</I>
<A ID="12501"></A><I>windowed Fourier transform</I>
is:
<BR><P></P>
<DIV ALIGN="CENTER">
@@ -136,7 +136,7 @@ is:
<P></P>
Much ink has been spilled over the design of suitable window functions for
particular situations, but here we will consider the simplest one, named the
<A NAME="12504"></A><A NAME="12505"></A><I>Hann</I>
<A ID="12504"></A><A ID="12505"></A><I>Hann</I>
window function (the name is sometimes corrupted to "Hanning" in DSP circles).
The Hann window is:
<BR><P></P>
@@ -302,7 +302,7 @@ Dirichlet kernel components are also shown separately.
<P>
<DIV ALIGN="CENTER"><A NAME="fig09.05"></A><A NAME="12536"></A>
<DIV ALIGN="CENTER"><A ID="fig09.05"></A><A ID="12536"></A>
<TABLE>
<CAPTION ALIGN="BOTTOM"><STRONG>Figure 9.5:</STRONG>
The magnitude M(k) of the Fourier transform of the Hann
@@ -450,7 +450,7 @@ Reducing the amplitude of the sidelobes reduces this interference.
<P>
<DIV ALIGN="CENTER"><A NAME="fig09.06"></A><A NAME="12558"></A>
<DIV ALIGN="CENTER"><A ID="fig09.06"></A><A ID="12558"></A>
<TABLE>
<CAPTION ALIGN="BOTTOM"><STRONG>Figure 9.6:</STRONG>
The Hann-windowed Fourier transform of a signal with two
@@ -507,36 +507,36 @@ four-period rule may be relaxed to three or even slightly less.
<P>
<HR>
<!--Navigation Panel-->
<A NAME="tex2html3130"
<A ID="tex2html3130"
HREF="node172.html">
<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
SRC="next.png"></A>
<A NAME="tex2html3124"
<A ID="tex2html3124"
HREF="node163.html">
<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
SRC="up.png"></A>
<A NAME="tex2html3118"
<A ID="tex2html3118"
HREF="node170.html">
<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
SRC="prev.png"></A>
<A NAME="tex2html3126"
<A ID="tex2html3126"
HREF="node4.html">
<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents"
SRC="contents.png"></A>
<A NAME="tex2html3128"
<A ID="tex2html3128"
HREF="node201.html">
<IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index"
SRC="index.png"></A>
<BR>
<B> Next:</B> <A NAME="tex2html3131"
<B> Next:</B> <A ID="tex2html3131"
HREF="node172.html">Fourier analysis and reconstruction</A>
<B> Up:</B> <A NAME="tex2html3125"
<B> Up:</B> <A ID="tex2html3125"
HREF="node163.html">Fourier analysis and resynthesis</A>
<B> Previous:</B> <A NAME="tex2html3119"
<B> Previous:</B> <A ID="tex2html3119"
HREF="node170.html">Fourier transform of a</A>
&nbsp; <B> <A NAME="tex2html3127"
&nbsp; <B> <A ID="tex2html3127"
HREF="node4.html">Contents</A></B>
&nbsp; <B> <A NAME="tex2html3129"
&nbsp; <B> <A ID="tex2html3129"
HREF="node201.html">Index</A></B>
<!--End of Navigation Panel-->
<ADDRESS>