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h=zeros(10,10);
t=1;
fid1=fopen('tyh4.dat','a');
for jj=1:4
rand('state',sum(1000000*clock));
x=rand(1,10)-0.5;
%fprintf(fid2,'%f\n',x);
for  j=1:10;
    H(j,j)=x(j)*t;
    fprintf(fid1,'%f\n', H(j,j));
end  
end
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È¥µôrand('state',sum(1000000*clock));
h=zeros(10,10);
t=1;
fid1=fopen('tyh4.dat','a');
for jj=1:4
x=rand(1,10)-0.5;
%fprintf(fid2,'%f\n',x);
for  j=1:10;
    H(j,j)=x(j)*t;
    fprintf(fid1,'%f\n', H(j,j));
end  
end
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5Â¥: Originally posted by lurencyj at 2012-12-12 12:44:01
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    ctime = datestr(now, 30);%ȡϵͳʱ¼ä
    tseed = str2num(ctime((end - 5) : end)) ;%½«Ê±¼ä×Ö·ûת»»ÎªÊý×Ö
    rand('seed', tseed) ;%ÉèÖÃÖÖ×Ó£¬Èô²»ÉèÖÃÖÖ×ÓÔò¿ÉÈ¡µ½Î±Ëæ»úÊý
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    for i = 1:5      
        weight(i) = rand();
    end
    weight
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everythinghasitsseason.enjoyyourlife.
6Â¥2012-12-12 14:37:47
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h=zeros(10,10);
t=1;
fid1=fopen('tyh66.dat','a');
for jj=1:4
rng('shuffle')
x=rand(1,10)-0.5;
%fprintf(fid2,'%f\n',x);
for  j=1:10;
    H(j,j)=x(j)*t;
    fprintf(fid1,'%f\n', H(j,j));
end  
end
everythinghasitsseason.enjoyyourlife.
2Â¥2012-12-12 10:14:40
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ÔÚ2011Ï¿ÉÒÔÁË£¬ÎÒlinuxÏÂÓõÄÊÇr2010b£¬ÎªÊ²Ã´ÓÐÕâ¸öÌáÊ¾ÄØ£¿Undefined function or method 'rng' for input arguments of type 'char'
everythinghasitsseason.enjoyyourlife.
3Â¥2012-12-12 10:31:22
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×îºóûÓа취ֻÄÜÈÃϵͳ²úÉúÒ»¸ö´óµÄËæ»úÊýÊý×飬ûѭ»·Ò»´Îµ÷ÓÃÕâ¸ö´óÊý×éÀïÃæµÄÒ»ÐлòÒ»ÁУ¬Ò»Ö±µ÷ÓÃÏÂÈ¥£¬·´Õý´óÊý×éÊÇ´óµÄËæ»úÊý£¬²»»áÖØ¸´¡£
everythinghasitsseason.enjoyyourlife.
4Â¥2012-12-12 11:04:50
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