| T O P I C R E V I E W |
| Krishnanmaha |
Posted - 09/01/2020 : 4:19:54 PM
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Operating System: W10
Hi guys,
I need to fit Debye model for heat capacity data. Here is the equation:
C(T) = 9*R*(T/θ)^3∫0 to(θ/T)(x^4 *e^x)/(e^x-1)^2 dx.
input data is T & C, i need to extract θ form curve fitting, please let me know how to do it.
Your help or suggestions are highly appreciated.
Note: I have read NAG tutorial which is not helping me.
the equation link: https://faculty.csbsju.edu/frioux/q-intro/DEBYE.pdf |
| 1 L A T E S T R E P L I E S (Newest First) |
| YimingChen |
Posted - 09/01/2020 : 4:45:10 PM
Hi,
Please check this tutorial on fitting integration.
https://www.originlab.com/doc/Tutorials/Fitting-Integral-LabTalk
James |
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