Capacitance of a stripline structure.

The exercise is to use matlab to calculate the capacitance in a micro strip structure.

The structure is a metal strip on a dielectric substrate with thickness h2 the bottom of the substrate is covered with a conducting plane with potential V₂ and a similar ground plane with potential V₁ is place on a distance h1 above the substrate. The width of the strip is d and the the potential on the strip is V₀. 

In the matlab file microstrip.m a start of this exercise is to be found.