[Ifeffit] Re: still the spike
Silvio Levy
levy at msri.org
Thu Oct 19 14:46:35 CDT 2006
Dear Bruce,
OK, I hear you. I'll stop obsessing about the spike and only show
chi*k^2 plots in my thesis :-)
More seriously -- Your answer helps put things into perspective, and
the comparison between the FFT with k-range starting at 0 and 1 is
instructive.
It's worth noting, however, that in R space there is a hump from
R=1 to R=1.4 that (to my knowledge) has no physical explanation,
and which is more pronounced when the FT is taken starting at k=0.
Should I not worry about this either?
Thanks
Silvio
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