- function shili29
- 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 on
- for 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 on
- slice(x,y,z,v,dx,dy,dz)
- hold off
- axis tight
- view(-5,10)
- drawnow
- end
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