metalens

下垂控制的PSCAD模型，可完美运行，供参考学习(PSCAD model droop control)

本文以电场的三大定理、连续超张弛迭代算法、拉格朗日插值算法等原理知识作为理论基础，以 C 语言为编程工具，将由根据以上物理和数学原理所推导出来的模型转化为可以计算像管内电势的 CAD 程序软件。所编写的程序可以在给定像管参数和电极电位的情况下，计算圆柱形像管内任意一点的电位大小，并绘制出像管内的等势线；拉格朗日插值得到对称轴上任一点的电位值。 (In this paper, we base on the three theorems of the electric field, continuous ultra-relaxation iterative algorithm, and Lagrange interpolation algorithm. We use the C language as a programming tools, and transform the model derived above into a CAD software to calculate the electric potential in the image tube. In case the image tube parameters and electrode potential are known, the program written can get the potential of every point in the image tube, and plot equipotential lines inside the image tube. It can also get the potential of every point on the axis of symmetry by Lagrange interpolation. )

该程序可以绘制出扇形，并且带有黑色边框。(The program can draw out the fan, and with a black border.)

绘图工具，实用且经过实际测验有着较好的效果，兼容性好(Drawing tool, practical and tested in practice, has good effect and compatibility.)

三维光子晶体的带系和结构模拟程序，用matlab编写，很好用的。(Three-dimensional photonic crystals with line and structure simulation program, using matlab to prepare, very good use.)

本程序用于绘制框架图，生成动态曲线，数据分析(Drawing frame diagram, generating dynamic curve, data analysis)

对于刚接触曲线拟合C++编程的同行是一个不错的例子。(刚接触curve fitting for the C++ Peer programming is a good example.)

直接将坐标展在cad中和南方cass中的一功能相似，只是直接在cad中就直接能实现该功能。(Directly coordinate the event in cad and in the South cass of a function similar to, but directly in the cad on directly to achieve this feature.)

CAD数字批量加减，适用相对高程、绝对高程加减同样数字，便于CAD图件修改(CAD digital batch addition and subtraction, suitable for relative elevation, absolute elevation, add and subtract the same number, convenient for CAD map modification)

基于matlab，实现变位齿轮的精确建模(To achieve accurate modeling of variable gea)