fem_master_full.cat

用来实现三维阻抗及光学断层成像重建的matlab程序

function [E,pp] = fem_master_full(vtx,simp,mat,gnd_ind,elec,zc,sym);

Builds up the system matrix based on the complete electrode model. E is not 
yet permuted. To permute E -> E(pp,pp) as in fwd_solver.



E       = The full rank system matrix based on the 3D complete electrode model
vtx     = The vertices matrix
simp    = The simplices matrix
mat     = The conductivity vector
gnd_ind = The index of the ground node
elec    = The bounary electrodes matrix
zc      = The contact impedance vector, satisfying size(elec,1) = length(zc)
sym     = Column permutation of E, either '{y}' to opt or '{n}' to avoid.