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tanja_

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Posted - 07/07/2011 :  12:59:11 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin):
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I want to know the following : For determination of absorption line parameters in peak fitting mode I want to use not only Voigt profile but also Rozenkranz ones (It is the integral too). Can I do it with the help of peak fitting mode or it is necessary to use the ORIGIN C software

larry_lan

China
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Posted - 07/07/2011 :  01:33:09 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi:

I am not sure what's the Rozenkranz function. Maybe these tutorials can help:

http://qhwiki.originlab.com/~originla/howto/index.php?title=Tutorial:Fitting_Integral_Function_with_parametric_limit_using_NAG_Library

http://qhwiki.originlab.com/~originla/howto/index.php?title=Tutorial:User_Defined_Fitting_Funciton_using_GNU_Scientific_Library

http://qhwiki.originlab.com/~originla/howto/index.php?title=Tutorial:Fitting_with_Summation

http://qhwiki.originlab.com/~originla/howto/index.php?title=Tutorial:Fitting_with_Integral_using_NAG_Library

Thanks
Larry
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