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Hello All, I want to perform a fit to a data set in order to obtain the model parameters which best fits the data. Moreover I added a value (coming from the experiment) for each of the parameters as a fit constraint. Until here nothing special, but...
Hi All, I want to do a ListPlot in a logarithmic scale with error bars. Specifically I want to plot some points with the corresponding error bars. I have no been able to find the mathematica command that allows to plot the points with the error bars...
Thank you again Frank, but I need to solve a system of two equations because I have two variables. And I know that the system of equations should be the real and the imaginary part separetely of my function defined as pol[M_,T_]. So If I want to...
Hi Sean, first of all thank you for trying to help, but I still have not solved my problem. Notice that I corrected some mistakes in my post thanks to Todd's comment.  I know I can not use NIntegrate with undefined values (s in my case), that is...
Hi Pat, I had a similar problem some time ago. The best way to do what you want to do I think is the following. Do data=Join[dt,dt2] but here dt2 is not your dt2 original data, do a shift (for instance add 100) on the texp data which enters into the...
I checked this Fitting Multiple-Response Data Bruce Miller's package, but it does not consider errors. I mean, I know how to fit different data sets with different models, I provided a simple example, but now I have to find the way to select the...