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 Fitting of Magnetic Susceptibility data		  New Topic  Reply to Topic
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susmitkumar

Norway
2 Posts
Posted - 10/05/2018 :  04:49:04 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi,

I am trying to fit the formula in the first picture to my magnetic susceptibility as a function of temperature data, but, I dont know how to use the summation in the NLfitting function in Origin. Can anyone help?



I also have a question on calling Langevin function into a susceptibility formula as shown in image 2, but, I dont know how to do that either. Please help.



Many thanks in advance.

Kind regards

Best regards,
Susmit Kumar
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