Relation between viscosity and temperature
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I have an equation for the relation between viscosity and temperature of a fluid, and I need to find the values of a0, a1 and a2 for the following equation:
The following data must be used for the same:
Could someone tell me how this can be done? I tried using the solve(eqn,vars) method, but that did not work.
Thanks in advance!!!
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Walter Roberson
2023-11-11
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See lsqcurvefit
3 个评论
Image Analyst
2023-11-11
编辑：Image Analyst
2023-11-11
How does the value for rho enter into the solution? Or should it just be ignored? And when would you use lsqcurvefit instead of fitnlm?
Walter Roberson
2023-11-11
Good question.
Vikram
2023-11-11
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