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george1990
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syms a b c x z x1 x2 z1 z2; h=((c-z).*x)./((x-a).^2+b.^2+(z-c).^2).^(3/2); int_in=int(h,x); int_in_ans=subs(int_in,x,x2)-subs(int_in,x,x1); int_out=int(int_in_ans,z); int_out_ans=subs(int_out,z,z2)-subs(int_out,z,z1); matlab¿ÉÒÔ°ÑÀïÃæµÄ»ý·ÖÒ²¾ÍÊÇint_inÔº¯ÊýËã³öÀ´£¬µ«ÊÇÔÙ¶Ôz½øÐлý·Ö È´ÏÔʾÎÞ·¨ÕÒµ½Ôº¯Êý ¹À¼ÆÖ»ÄÜÓÃÊýÖµ»ý·ÖÀ´ÅªÕâ¸öÁË |

2Â¥2014-03-31 19:22:38
kangrui0713
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3Â¥2014-04-01 14:43:53
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