On Wednesday 27 January 2010 09:14:48 am 康明亮 wrote: > Dear Bruce, > I want to sonsult a question about using Linear Combination fitting. I > normalized all the standards (measured in transmission mode) and samples > (fuorescence mode) with Athena, and then wish to use LCF to quantify each > unique component in the samples. But I noted that the normalized samples > spectra are lower than any references, thus the fit results are also high > than the original spectra. I do not know why? Wish to obtain guidance > from you. Thanks!
Mingliang, I don't understand your question and I doubt that anyone else reading this does either. As I say at http://cars9.uchicago.edu/ifeffit/BruceRavel/FormLetters/HelpRequest "If you do not provide enough information to reproduce the problem on my own computer, there will be little I can do to help you. ... You should send along a project file, a data file, a screenshot -- something that helps to explain your problem." Please read that web page carefully. > In addition, I wish to use Artemis to do some fitting > for XAFS data(processed by Athena firstly). It is my first time to perform > such work, is there an helpful manual avaible online for freshman? Thanks! This question is also answered at that web page. B -- Bruce Ravel ------------------------------------ bra...@bnl.gov National Institute of Standards and Technology Synchrotron Methods Group at NSLS --- Beamlines U7A, X24A, X23A2 Building 535A Upton NY, 11973 My homepage: http://xafs.org/BruceRavel EXAFS software: http://cars9.uchicago.edu/~ravel/software/exafs/ _______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit
