test_surf.asv

来自「maltlab 课程的经典示例是英文原著Matlab programming f」· ASV 代码 · 共 9 行

[x,y] = meshgrid(-4:0.2:4);
z = exp(-0.5*(x.^2+0.5*(x-y).^2));
%surf(x,y,z);
contour(x,y,z)
title('\bfSurface Plot');
xlabel('\bfx');
ylabel('\bfy');
zlabel('\bfz');