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zhangxin0329

新虫 (小有名气)

[求助] 求助:三维图

求助:谁会画类似这样的三维图,有面加点的,帮帮我,小女子感激不尽。。。
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dbb627

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【答案】应助回帖

感谢参与,应助指数 +1
用matlab
ezmesh('X+2*Y-2')
[x,y]=meshgrid(-5:0.5:5);
z=x+2*y-1;
hold on;
scatter3(x(,y(,z(,'o')
z1=x+3*y-1;
hold on;
scatter3(x(,y(,z1(,'<')
alpha(0.5)
The more you learn, the more you know, the more you know, and the more you forget. The more you forget, the less you know. So why bother to learn.
2楼2012-03-27 20:49:10
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dbb627

荣誉版主 (著名写手)

【答案】应助回帖

CODE:
ezmesh('X+2*Y-2')
[x,y]=meshgrid(-5:0.5:5);
z=x+2*y-1;
hold on;
scatter3(x(:),y(:),z(:),'o')
z1=x+3*y-1;
hold on;
scatter3(x(:),y(:),z1(:),'<')
alpha(0.5)



The more you learn, the more you know, the more you know, and the more you forget. The more you forget, the less you know. So why bother to learn.
3楼2012-03-27 20:50:42
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greetrunners

金虫 (著名写手)

也在 MATLAB  学习中,应该多多交流
努力!努力!努力!
4楼2012-04-04 14:46:37
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