adameye
2009-11-18, 06:12
真是奇怪,我在网上找个例子:
http://sc.tamu.edu/shortcourses/SC-matlab/visual/matlab-9.html
>> load out.dat;
>> x=out(:,1);
>> y=out(:,2);
>> [X Y]=meshgrid(x,y);
>> Z=out(:,3:size(out,2));
>> mesh(X,Y,Z);
但是为啥matlab总是提示我
??? Error using ==> mesh at 69
Z must be a matrix, not a scalar or vector.
Error in ==> test1 at 6
mesh(X,Y,Z);
搞不懂,文件很简单呀,比如:
2 4 5
2 3 4
4 7 8
...
文件有3列,代表x,y,z空间坐标
谢谢
http://sc.tamu.edu/shortcourses/SC-matlab/visual/matlab-9.html
>> load out.dat;
>> x=out(:,1);
>> y=out(:,2);
>> [X Y]=meshgrid(x,y);
>> Z=out(:,3:size(out,2));
>> mesh(X,Y,Z);
但是为啥matlab总是提示我
??? Error using ==> mesh at 69
Z must be a matrix, not a scalar or vector.
Error in ==> test1 at 6
mesh(X,Y,Z);
搞不懂,文件很简单呀,比如:
2 4 5
2 3 4
4 7 8
...
文件有3列,代表x,y,z空间坐标
谢谢