huright 发表于 2006-5-25 13:24

[原创]matlab绘制的悬链面(含光源设置、剪切面等)

源程序:
a=linspace(-50,50,100);
y=30*cosh(a/30);
=cylinder(y,50);
ii=find(X<0&Y<0);
Z(ii)=NaN;
surf(X,Y,Z);
colormap(spring),shading interp
light('position',[-3,-1,3],'style','local')
material()
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