Physics, Computer Aided Design, Heat Transfer, Numerical Analysis, Science.
method. An implicit FDTD method is used to achieve better numerical stability: Equation 2 where M>i≥0, N>j≥0, and L>k≥0, with M, N, and L representing the numbers of cubic voxels in x, y, and z directions, and Δx, Δy, and Δz are the lengths of the cubic voxels in the three directions, respectively.