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zhchh008

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>> [x,y,z]=meshgrid(0:.5:10,0:.5:10,0:.5:10); ¡®×ø±êÉÏÏÂÏÞ£¬¼°²½½ø
>> c = x.^2+y.^2+z.^2;  ¡¯ÄãµÄ±í´ïʽ
>> xs=[0,2,4,6,8,10];  ¡®·Ö¸îÏߣ¨ÑØ×ø±ê·½Ïò£©
>> ys=[4]; ¡®·Ö¸îÏߣ¨ÑØ×ø±ê·½Ïò£©
>> zs=[6]; ¡®·Ö¸îÏߣ¨ÑØ×ø±ê·½Ïò£©
>> slice(x,y,z,c,xs,ys,zs)
>> colormap hsv
3Â¥2013-11-15 16:05:12
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zhchh008

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ÒýÓûØÌû:
3Â¥: Originally posted by zhchh008 at 2013-11-15 16:05:12
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>> =meshgrid(0:.5:10,0:.5:10,0:.5:10); ¡®×ø±êÉÏÏÂÏÞ£¬¼°²½½ø
>> c = x.^2+y.^2+z.^2;  ¡¯ÄãµÄ±í´ïʽ
>> xs=;  ¡®·Ö¸îÏߣ¨ÑØ×ø±ê·½Ïò£©
>> ys=; ¡®·Ö¸îÏß ...

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x = rand(1,100);
y = rand(1,100); ¡¯¼õС²½½ø£¬¾Í¿ÉÒÔÊÇͼƬ¿´ÆðÀ´ÊÇÁ¬ÐøµÄ¡£
z = rand(1,100);
i = rand(1,100)*200;   

icolor = ceil((i/max(i))*256);

figure;
scatter3(x,y,z,i,icolor);
figure;
scatter3(x,y,z,i,icolor,'filled');

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4Â¥: Originally posted by zhchh008 at 2013-11-15 16:42:52
»òÕßÕâ¸öÒ²¿ÉÒÔ
x = rand(1,100);
y = rand(1,100); ¡¯¼õС²½½ø£¬¾Í¿ÉÒÔÊÇͼƬ¿´ÆðÀ´ÊÇÁ¬ÐøµÄ¡£
z = rand(1,100);
i = rand(1,100)*200;   

icolor = ceil((i/max(i))*256);

figure;
scatter3(x,y,z,i ...

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