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sheshou123

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x=1:0.02:3;
y=1:0.02:3;
[x,y]=meshgrid(x,y);
z=-15.6667*x-16.5000*y+2.6667*x^2+4.1667*y^2+50.8889;
surfc(x,y,z)


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sheshou123

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2Â¥: Originally posted by johnliu1983 at 2014-10-25 17:10:55
x=1:0.02:3;
y=1:0.02:3;
=meshgrid(x,y);
z=-15.6667*x-16.5000*y+2.6667*x.^2+4.1667*y.^2+50.8889;
surfc(x,y,z)
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johnliu1983

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sheshou123: ½ð±Ò+5 2014-10-27 16:05:55
x=1:0.02:3;
y=1:0.02:3;
[x,y]=meshgrid(x,y);
z=-15.6667*x-16.5000*y+2.6667*x.^2+4.1667*y.^2+50.8889;
surfc(x,y,z)
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2Â¥2014-10-25 17:10:55
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johnliu1983

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ÒýÓûØÌû:
3Â¥: Originally posted by sheshou123 at 2014-10-25 17:25:29
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