MATLAB code for modeling Microstrip using MoM in Spec domain

Pls, can anyone help me out.

I am to generate a simulator using MATLAB code, that will model the S-parameters of a shielded microstrip circuit using Galerkin Method of moment in spectral domian. ((((Using rooftop basis function and Dyadic green's function)))))

I have been trying it but i'm not getting along well.

Pls, can anyone send me a similar code to use as reference or suggest how to go about it.

Thanks.

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