Computational and Mathematical Methods in Medicine

Research Article

A 3D Finite-Difference BiCG Iterative Solver with the Fourier-Jacobi Preconditioner for the Anisotropic EIT/EEG Forward Problem

Figure 2

Structure of the system matrix (a) and the preconditioner (b).
426902.fig.002a
(a)
426902.fig.002b
(b)