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★ ★ ★ 小木虫(金币+0.5):给个红包,谢谢回帖 jiaI(金币+2): 谢谢参与 2011-04-19 23:53:55 shiyiwenren(金币+4): 2011-04-20 08:54:20
function draw(t,a)
for x=0:0.01:1;
for y=0:0.01:1;
for z=0:0.01:1;
if (sqrt(3)/2)*abs(sin(2*pi*t)/(sqrt(3)*a))>=sin(2*pi*x)*cos(2*pi*y)+...
sin(2*pi*y)*cos(2*pi*z)+sin(2*pi*z)*cos(2*pi*x);
ruo=1;
else
ruo=0;
end
plot3(x,y,z,'.','Color',[ruo,ruo,ruo]);
hold on
end
end
end
end |
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