bfieldtools.mesh_impedance.resistance_matrix

bfieldtools.mesh_impedance.resistance_matrix(mesh, sheet_resistance)

Resistance matrix of a mesh.

Parameters:

mesh: Trimesh mesh object

sheet_resistance: (N_faces) array or scalar

“1/(sigma*d)”, constant resistance for each face (or all faces if scalar)

Returns:

R: (Nvertices x Nvertices) array

resistance matrix of mesh