n compute fdtd

代码说明：

  用fdtd方法 模拟集成光学离子交换中扩散离子浓度的分布 进而求得折射率的分布。更创新性加入了 可变扩散系数 条件（绝对原创）(FDTD method using ion-exchange integrated optics simulation of the spread of the distribution of ion concentration to obtain the distribution of refractive index. More innovative and joined the variable conditions of the diffusion coefficient (absolute original))

文件列表：

n_compute_fdtd

..............\alfa_compute.m
..............\corner1_AA.m
..............\corner2_AA.m
..............\corner3_AA.m
..............\DC_moondiffu.m
..............\DC_moondiffu_b.m
..............\mid_AA.m
..............\moon_diffu.m
..............\side1_AA.m
..............\side2_AA.m
..............\side3_AA.m
..............\side4_AA.m
..............\sum1.m