搜搜做题作业网matlab三维图,哪里有错误?
来源：学生作业帮 编辑：搜搜做题作业网作业帮 分类：综合作业 时间：2024/05/10 08:34:34
matlab三维图,哪里有错误?
x=[90,-10,10];
y=[-5,10,45];
[xx,yy]=meshgrid(x,y);
zz=[50.152,50.104,49.99,49.791,49.457,48.706,46.35,44,42;
51.255,51.148,50.985,50.814,50.621,50.349,49.85,48.329,43.931;
51.805,51.722,51.537,51.347,51.187,51,50.707,50.16,48.74;
52.107,52.067,51.936,51.662,51.513,51.373,51.136,50.673,49.884;
52.268,52.228,52.108,51.824,51.673,51.556,51.302,50.816,50.08;
52.365,52.323,52.221,51.925,51.773,51.676,51.405,50.893,50.182 ];
surf(xx,yy,zz);
x=[90,-10,10];
y=[-5,10,45];
[xx,yy]=meshgrid(x,y);
zz=[50.152,50.104,49.99,49.791,49.457,48.706,46.35,44,42;
51.255,51.148,50.985,50.814,50.621,50.349,49.85,48.329,43.931;
51.805,51.722,51.537,51.347,51.187,51,50.707,50.16,48.74;
52.107,52.067,51.936,51.662,51.513,51.373,51.136,50.673,49.884;
52.268,52.228,52.108,51.824,51.673,51.556,51.302,50.816,50.08;
52.365,52.323,52.221,51.925,51.773,51.676,51.405,50.893,50.182 ];
surf(xx,yy,zz);
是程序第1行和第2行求x,y矩阵的问题,改为x=[90:-10:10];y=[-5:10:45]; 程序就可以正常运行.
结果图：
结果图：