I would like to ask you some guidelines about how to solve this equation in matlab. This is an equation for an admittance of the open ended coaxial probe.
I would like to find the coefficients $\alpha$ and $\beta$ in the equation based on my measured data, in which those parameters are known: $\epsilon_r$, s, a and Y. The upper bound (N,M,P,Q) we can choose. For example, N=M = 4; P=Q=8.
I think some kind of fitting function might address my question, but I am really new to Matlab and have no ideas to do that.
Thank you very much,