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doniao

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ÈçÌ⣬±ÈÈçA=[10,11,12,14,15,17,19,28]£¬n=8, ÈçºÎ´ÓÖÐËæ»úÌáÈ¡4¸öÊý¾Ý£¬²¢ÇÒÖØ¸´10´Î£¬·Ç³£Ð»Ð»

[ Last edited by doniao on 2012-1-10 at 17:37 ]
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dbb627

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doniao(½ð±Ò+5): ¡ï¡ï¡ïºÜÓаïÖú Thanks a lot 2012-01-10 19:03:10
jjdg(½ð±Ò+2): ¸Ðл²ÎÓëÓ¦Öú 2012-01-11 01:24:57
CODE:
A=[10,11,12,14,15,17,19,28];
B=zeros(10,4);
for i=1:10
x=randperm(8);
B(i,:)=A(x(1:4));
end

B

B =

    17    12    19    28
    28    12    17    19
    17    10    15    12
    28    17    14    15
    28    11    12    10
    15    11    10    19
    19    17    12    28
    14    17    11    19
    14    15    28    17
    15    11    17    14
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.
2Â¥2012-01-10 18:52:10
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