游戏编程之五子棋

求一元高次幂函数最值，含约束条件，并且约束条件的个数要和未知自变量的个数相等(The most value, one yuan high order power function with constraint conditions, and the number of constraints to equal the number of unknown variables)

点云查看器，实现点云数据（.ply格式）的导入和导出、清除当前点云数据、显示每个点的法向、根据每个点法向对应的颜色值，赋予这个点颜色、对当前窗口截屏。(Point cloud viewer, to realize the import and export of point cloud data (.Ply format), to clear the current point cloud data, to display the normal of each point, to give the corresponding color values according to each point method, to give this point color and to screen the current window.)

根据广播星历参数计算卫星位置坐标和速度矢量(Calculation of satellite position coordinates and velocity vectors based on broadcast ephemeris parameters)

两个矩阵相加ndfhja-two matrices together ndfhja

已知椭圆数据，简单明了的椭圆拟合，该方法易于改编(It is easy to adapt the ellipse data with simple ellipse fitting.)

说明：  铁道车辆17自由度经典横向动力学计算程序代码。(Code of 17 DOF classical lateral dynamics calculation program for railway vehicles.)

此文件为带字库的液晶 模块的质料，包含说明及 编程方法-this document with the character LCD module, the newly contains descriptions and Programming

说明：  书写代码，并在matlab中使用cplex求解鲁棒优化模型，考虑了各种模型的约束条件(Writing code using CPLEX to solve robust optimization model)

基于PSO和LSSVM的边坡稳定性评价方法(Based on PSO and LSSVM the slope stability evaluation method)

New files for pudn website