基于fdtd算法利用matlab软件编写的计算问题空间的程序，适合光电子和晶体等领域-Based on FDTD algorithm using matlab software to write the calculation problem of the space program, suitable for optoelectronic and crystal, etc

利用Kansas方法求解二维薛定谔方程，时间方向利用有限差分方法，其中对非线性项进行了线性处理(This program solves Optoelectronic eq. with MultiQuadric ( MQ(r) = sqrt(r^2 + c^2) where r is the Euclidean distance of nodes) Radial Basis Function (RBF) and Theta method)