找到一个数组中的最大值，并返回其位置。可以适用于二维数组的查找-Find an array of maximum, and return to their location. Can be applied to two-dimensional array to find

使用matlab进行gif图片的生成，可画函数图像以及不稳定流程，3种模式分别对应3种算法-Use matlab to generate a gif image, the image can be painted functions and unstable process, three modes corresponding to the three algorithms