set_multi_currents.cat

用来实现三维阻抗及光学断层成像重建的matlab程序

function [I,Ib] = set_multi_currents(protocol,elec,vtx,gnd_ind,no_pl);

This functions applies opposite or adjacent current patterns to each of
the planes of the system simultaneously. 



protocol= The selected protocol '{op}' or '{ad}'
elec    = The electrodes
vtx     = The vertices
gnd_ind = the index of the ground node
no_pl   = The number of planes
Ib      = The current patterns
I       = The RHS vectors, i.e., the current patterns padded with zeroes 
          for the forward calculations