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xusijing21гæ (³õÈëÎÄ̳)
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matlab±à³ÌÐÁÆÕÉ»ý·Ö½üËÆ¼ÆËã
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function m for j=1:100 g=0;%³õʼֵ f=poly(h3);%²åÖµº¯Êý for i=1:j g=g+f(i); %²åÖµº¯ÊýÏà¼Ó end f1=@(t)(g*g21(j,t));%±»»ýº¯Êý x1(j)=quad(f1,0,j);%SimpsonÊýÖµ»ý·Ö,h1(1,j). end ÔËÐÐ < ??? Function 'isfinite' is not defined for values of class 'sym'. Error in ==> quad at 67 if ~isfinite(y(1)) Error in ==> m at 9 x1(j)=quad(f1,0,j);%SimpsonÊýÖµ»ý·Ö,h1(1,j). Ôõô¸Äѽ£¿ [ Last edited by xusijing21 on 2013-3-16 at 09:25 ] |
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nono2009
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xusijing21: ½ð±Ò+1, ¡ïÓаïÖú 2013-03-18 09:13:06
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xusijing21: ½ð±Ò+1, ¡ïÓаïÖú 2013-03-18 09:13:06
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Õâ¸ö²»ÐèÒª×Ô¼º±àд¡£Â¥Ö÷¿´¿´Õâ¸ö MATLABÊýÖµ»ý·ÖÓë΢·Ö http://wenku.baidu.com/view/20fcb70b52ea551810a687ed.html |
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