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<p>I have made the comment the the SG filter does a really nice job
-- that is becasue it really does preserve a lot of the structure
of the peaks in the spectra without washing them away like the
boxcar filter does. Here is the SG filter applied 5 times with a
filter size of 11.</p>
<p><br>
</p>
<p><img moz-do-not-send="false"
src="cid:part1.4FF70757.38110C86@mercer.edu" alt="sg"
width="640" height="480"></p>
<p><br>
</p>
<p>Compare that to the boxcar applied 5 times with a filter size of
11...</p>
<p><br>
</p>
<p><img moz-do-not-send="false"
src="cid:part2.F94CC310.2F79D592@mercer.edu" alt="bc"
width="640" height="480"></p>
<p><br>
</p>
<p>vs. the raw data...</p>
<p><br>
</p>
<img moz-do-not-send="false"
src="cid:part3.520258A2.BFFB417B@mercer.edu" alt="rd" width="640"
height="480">
<p><br>
</p>
<br>
<div class="moz-signature">-- <br>
<b>Andrew J. Pounds, Ph.D.</b><br>
<i>Professor of Chemistry and Computer Science</i><br>
<i>Director of the Computational Science Program</i><br>
<i>Mercer University, Macon, GA, 31207 (478) 301-5627 </i></div>
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