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<H3><A NAME="SECTION002092900000000000000">
VISUAL/CONT</A>
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<DIV ALIGN="CENTER">
VISUAL/CONT Wavelet [Graphic_Number] [Visu_Mode] [Contour_Level]
</DIV>
Plots one contour per scale of the wavelet transform on the
graphic window number <EM>Graphic_Number</EM> (default 0).
The contour are plotted in color if <EM>Visu_Mode</EM> equal to CO.
The contour level <I>L</I> plotted at each scale <I>j</I> is defined by:
<BR><P></P>
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<!-- MATH: \begin{displaymath}
L = \frac{\sigma_1}{4^{j-1}}* {\mbox Contour\_Level}
\end{displaymath} -->
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WIDTH="251" HEIGHT="49"
SRC="img879.gif"
ALT="\begin{displaymath}L = \frac{\sigma_1}{4^{j-1}}* {\mbox Contour\_Level} \end{displaymath}">
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where <IMG
WIDTH="28" HEIGHT="39" ALIGN="MIDDLE" BORDER="0"
SRC="img880.gif"
ALT="$\sigma_1$">
is the standard deviation of the first scale.
The <EM>Contour_Level</EM> default value is 3.
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<ADDRESS>
<I>Petra Nass</I>
<BR><I>1999-06-15</I>
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