Dear Jakob,
Attached you will find my student's recent paper on deconvolution of
XANES and EXAFS using iterative maximum-likelihood algorithms (TT Fister
et al, Phys Rev B vol75, artNo.174106 ). Our software is available
through EPAPS, but it is in Mathematica, which I realize isn't most
convenient for many users.
We will have matlab/scilab versions ready by the end of the summer which
will include both the Richardson-Lucy (ratio) method from our paper and
also the deCittert (linear) method previously used with good success by
Babanov. The matlab/scilab package will come with a GUI so that it
should be easy to use, even for experimenters with no knowledge of those
programming environments. After that, we'll start working on making a
stand-alone executable... but note that scilab is free (it is the
shareware copy of matlab).
Let me know if you'd like to talk about your particular application. We
have a pretty good idea about the likely performance of our approach for
different spectra, and I would be happy to run some test deconvolutions
for you.
Cheers,
Jerry
-------------------------
Gerald T. Seidler
Associate Professor, Physics
University of Washington
---------- Forwarded message ----------
Date: Sun, 3 Jun 2007 13:55:42 +0200
From: Frommer Jakob