目录
立体透视
h0=figure('toolbar','none',...'position',[200 150 450 250],...'name','实例29');[x,y,z]=meshgrid(-2:0.1:2,...-2:0.1:2,...-2:0.1:2);v=x.*exp(-x.^2-y.^2-z.^2);grid onfor i=-2:0.5:2;h1=surf(linspace(-2,2,20),...linspace(-2,2,20),...zeros(20)+i);rotate(h1,[1 -1 1],30)dx=get(h1,'xdata');dy=get(h1,'ydata');dz=get(h1,'zdata');delete(h1)slice(x,y,z,v,[-2 2],2,-2)hold onslice(x,y,z,v,dx,dy,dz)hold offaxis tightview(-5,10)drawnowend