Method of Moments for thin wire structures

I have to write a matlab code to calculate scattering from thin wire structures (for example dipole). Does anyone have a code like that? Or can you suggest a code that I can find in books? I need just a simple one to compare my results... Thank you very much...

to understand the MoM, I recommend you to use 2 books, first MoM by Harrington and the other MoM by Gibson