有限差分法求解拉普拉斯方程,超松弛迭代，光波波长计算模拟-Finite difference method for solving the Laplace equation, SOR, the wavelength computational simulation

From these graph, MPC can be expressed as equation, when normal model is predicted by control horizon and prediction horizon method and shows predicted output

欧拉法是将连续变量的微分方程改为离散变量的差分方程的一种方法，数值计算简单易行，数值收敛性很好。其解的精度是差分步长的一阶精度。-a numerical approach to approximate the particular solution of the differential equation y F(x,y) that passes through the point (x0,y0)