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I have a set of ODEs (attached), I have been able to solve them using ode45, however, my issue now is my experimental results don’t match the integrated values of the equations. So, I am looking to fit only the solution for epsilon with it’s experimental results to find the best parameters A, B, (A0/alpha), k0, Q, and QG. Attached is my code based on an answer from another thread, but it just runs continuously but I couln’t figure out what the problem is. Could it be that the there are too many parameters to fit? Any help is greatly appreciated. Thank you.Hi
I have a set of ODEs (attached), I have been able to solve them using ode45, however, my issue now is my experimental results don’t match the integrated values of the equations. So, I am looking to fit only the solution for epsilon with it’s experimental results to find the best parameters A, B, (A0/alpha), k0, Q, and QG. Attached is my code based on an answer from another thread, but it just runs continuously but I couln’t figure out what the problem is. Could it be that the there are too many parameters to fit? Any help is greatly appreciated. Thank you. Hi
I have a set of ODEs (attached), I have been able to solve them using ode45, however, my issue now is my experimental results don’t match the integrated values of the equations. So, I am looking to fit only the solution for epsilon with it’s experimental results to find the best parameters A, B, (A0/alpha), k0, Q, and QG. Attached is my code based on an answer from another thread, but it just runs continuously but I couln’t figure out what the problem is. Could it be that the there are too many parameters to fit? Any help is greatly appreciated. Thank you. parameter estimation nonlinear curve fitting ode MATLAB Answers — New Questions

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