x=-3:0.1:3; y=1:0.1:5; [X,Y]=meshgrid(x,y); Z=(X+Y).^2; surf(X,Y,Z) shading flat rotate3d
SURF 源代码
探索SURF技术的精髓,掌握高效图像处理与特征提取的关键。SURF(加速稳健特征)算法以其出色的旋转、尺度不变性及抗噪能力,在计算机视觉、机器人导航、增强现实等领域展现出卓越性能。无论是进行目标识别还是场景重建,SURF都是不可或缺的技术工具。本页面汇集了11个精选资源,从基础理…
x=-3:0.1:3; y=1:0.1:5; [X,Y]=meshgrid(x,y); Z=(X+Y).^2; surf(X,Y,Z) shading flat rotate3d
function surf523 [X,Y,Z] = peaks(30); surf(X,Y,Z) figure mesh(Z)
function sphere532 [m,n,p]=sphere(50); t=abs(p); surf(m,n,p,t)
function caxis545 surf(peaks(30)) colorbar caxis([-2 2])
>> [x,y,z]=peaks(30); >> surf(x,y,z) >> xlabel('x轴') >> ylabel('y轴') >> zlabel('z轴')
[x,y]=meshgrid([-2:.2:2]); Z=x.*exp(-x.^2-y.^2); surf(x,y,Z,gradient(Z)) colorbar colormapeditor
function surf523 [X,Y,Z] = peaks(30); surf(X,Y,Z) figure mesh(Z)
function sphere532 [m,n,p]=sphere(50); t=abs(p); surf(m,n,p,t)
function caxis545 surf(peaks(30)) colorbar caxis([-2 2])