欧几里得距离是一种数学计算矩阵距离的算法，可用于图像分类时查找最近邻的距离。-Euclidean distance is a mathematical algorithm to calculate the distance matrix can be used for image classification when looking for the nearest neighbor distance.

蚁族优化算法查找最优路径可以生成最优图像-Ant optimization algorithm to find the optimal path can generate the optimal image

雨流计数法 读取txt文档中的2列数组，利用雨流计数法查找节点，输出原图像、极点图像、节点图像(Rain flow counting method Read out the 2 column array in the txt document, use the rain flow counting method to look up the node, output the original image, the pole image, the node image.)