matlab环境下怎么样从txt文件中读取数据 分类:matlab与图像处理文件内容形式一（假定文件名为test1.txt）：-matlab environment how to read data from a txt file classification: matlab image processing and file content in the form of a (assuming that the file named test1.txt):

该程序代码我不知道怎么用，是一个画等值线的程序代码，代码来源于长江大学李文华和张群龙老师，但是我发现我在借用该程序读入txt文件时出现了问题，在执行循环语句时出现了索引越界，不知道怎么处理了。我是matlab小白，希望有老师能指教一下(The program code I do not know how to use, is a painting contour program code from the Yangtze River University, Li Wenhua and Zhang

能够读取txt文件中的三维点云数据，渲染并显示三维图像，180°自动旋转查看(To 3D point cloud data read TXT file, rendering and displaying 3D images, automatic rotation view of 180 degrees)