MATLAB 里面怎么画 x^3+y^3+z^3=1 的三维图像啊?答:[x,y,z]=meshgrid(-5:0.5:5);v=x.^3+y.^3+z.^3-1;p = patch(isosurface(x,y,z,v,0));isonormals(x,y,z,v,p)set(p,'FaceColor','r','EdgeColor','k');daspect([1 1 1]);view(3);axis tight;camlight ;lighting gouraud;grid on;xlabel('x');ylabel('y');zlabel(...
在MATLAB中,怎么绘制Q=X+Y+Z+a(常量),三元一次函数的图像,在线等,非常...答:三维坐标系内绘图了。x=linspace(0,5);y=linspace(1,10);[x,y]=meshgrid(x,y);z=-x-y-5 surf(x,y,z)