ply_to_tri_mesh

Erlang distribution how to calculate erlang b and erlang c

很牛的粒子群算法，里面由三个程序组成，清晰易懂(PSO is cattle, which consists of three program composed, lucid)

2014年全国大学生数学建模竞赛B题（思路分析及matlab程序打包）。可供后期参赛训练使用。(2014 National Mathematical Contest in Modeling B and that (thinking and analysis matlab packaged). Late entries for training use.)

说明：  图像特征提取，计算图像的7个Hu不变矩特征，matlab例程(Seven Hu invariant moments features of images)

用贝塞尔曲线画圆的代码,效率高，可以调节参数控制(draw circle by bezier )

模态叠加法计算结构响应，function函数程序(Mode superposition method to calculate the structural response, function function program)

无监督聚类算法,能够自动聚类,不必预先给出类数,聚类精度好于常用的聚类算法.(Unsupervised clustering algorithm, can automatically cluster, do not have to give in advance the number of categories, clustering accuracy of better than commonly used clustering algorithm.)

This is a matlab program that computer the gradient image using 1st derivative of Gaussian

说明：  遗传算法解决TSP问题,地图为美国地图绘制边界.(Genetic algorithm to solve TSP, mapping the boundary map for the United States.)

基于mATLAB的双峰谱线插值，用于谐波的检测分析(Bimodal line interpolation based on mATLAB for harmonic detection and analysis)