如题所述
这是程序:%模型离散点坐标绘图clc;clear;clear all;D3 = importdata('qiufpindexdown.txt','') ; D3 = importdata('qiufpindexdown.txt'); x = D3(:,2) ;y = D3(:,3) ;z = D3(:,4) ;tri = delaunay(x,y);trisurf(tri,x,y,z); qiufpindexdown.txt文件和输出结果在附件中。