matlab画多张surf图 Matlab实现同图片多色彩三维绘制 3d surf colormap



首先展示效果图！

%制作colormap

colormap([cool(128);gray(64)]);

%给出需要展示的图形

h(1) = surf(X,Y,Z1);

hold on

%h(2) = pcolor(X,Y,Z);

h(2)=surf(X,Y,Z2);

h(3)= pcolor(X,Y,Z);

hold off

%移动平面投影部分到底部

set(h(2),'FaceColor','interp')%,'EdgeColor','interp')

set(h(1),'FaceColor','interp')

set(h(3),'ZData',-0.2 + Z*0)

set(h(3),'FaceColor','interp','EdgeColor','interp')

view(3)

%调整colormap

m = 64; % 64-elements is each colormap

cmin = min(Z(:));

cmax = max(Z(:));

% CData for surface

C1 = min(m,round((m-1)*(Z-cmin)/(cmax-cmin))+1);

C2 = 64+C1;

% CData for pcolor

C3=64+C2;

%设置

set(h(1),'CData',C1);

set(h(2),'CData',C2);

set(h(3),'CData',C3);

%调整z坐标轴区间

caxis([min(C1(:)) max(C3(:))])

参考：/project_cam

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