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end
2Â¥2008-01-02 09:02:28
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3Â¥2008-01-02 09:02:42
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for ii=1:m
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    r(ii_ii)=sqrt((A(jj,£º)-A(ii,£º)).^2);
end
4Â¥2008-01-02 09:02:57
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