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imeÑô¹â

ľ³æ (СÓÐÃûÆø)

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a=1; b=2; x=solve('a+x=b')
MATLAB¼ÆËãµÄ½á¹ûÊÇx =b - a£»
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redcrag

ľ³æ (ÖøÃûдÊÖ)

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forÑ­»·µÄÓ÷¨ºÜ²Î¿¼http://matlab.net.cn/Html/Article/basic/24166286.html
http://redcrag.spaces.live.com/
2Â¥2010-03-26 09:30:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fspdlh

½ð³æ (ÕýʽдÊÖ)

imeÑô¹â(½ð±Ò+10): 2010-03-31 08:51
>> ans=solve('a+x=b','a=1','b=2')

ans =

    a: [1x1 sym]
    b: [1x1 sym]
    x: [1x1 sym]

>> ans.x

ans =

1


>>
3Â¥2010-03-29 19:53:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fspdlh

½ð³æ (ÕýʽдÊÖ)

imeÑô¹â(½ð±Ò+10): 2010-03-31 08:50
ÎÒÕâÓ¦¸ÃËãÊǸö±¿°ì·¨£¬²»¹ýÄÜʵÏÖlzµÄÄ¿µÄ
function y=main()
for i=1:10
    fun=cat(2,'a=',num2str(i));
    ans=solve('a+x=b',fun,'b=2');
    y(i)=ans.x;
end


>> main

ans =

[  1,  0, -1, -2, -3, -4, -5, -6, -7, -8]
4Â¥2010-03-29 20:00:24
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