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<DIV><FONT face=Arial size=2><SPAN class=390381211-04062007>I am very confused
by the Centered and Non-Centered Transforms explanations.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=390381211-04062007>If I use "center" in
both, then do I get the same mapping? If so, why this
duplication?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=390381211-04062007>Is is for difference
</SPAN></FONT><FONT face=Arial size=2><SPAN class=390381211-04062007>in the
computation time, because for non-centered, an "offset" is </SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=390381211-04062007>computed once and
</SPAN></FONT><FONT face=Arial size=2><SPAN class=390381211-04062007>for all?
</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=390381211-04062007>I would appreciate
if you could provide a link/explanation, other than the one on
</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=390381211-04062007>Wiki, and a similar
email.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=390381211-04062007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=390381211-04062007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=390381211-04062007>Sincerely</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=390381211-04062007>Sohan</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=390381211-04062007></SPAN></FONT> </DIV></BODY></HTML>