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wgy318

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[½»Á÷] ¡¾ÇóÖú¡¿¹ØÓÚ±à³ÌµÄÒ»¸öÎÊÌâ ÒÑÓÐ3È˲ÎÓë

ÎÒÏÖÔÚÓÐÒ»¸öС³ÌÐò£¬Ïë°ÑÊý×éB=[j-1,j+1,j+17,j+18]
ÖÐÂú×ãÌõ¼þµÄÖµ¸³¸øj£¬Êý×éBÖÐÂú×ãÌõ¼þµÄÓ¦¸ÃÓÐÁ½¸ö£¬µ«ÊÇÿ´ÎÊä³öjʱ£¬×ÜÊǸø³öµÄÊÇÒ»¸öÖµ¡£ÏëÇë½Ìһϴó¼Ò£¬ÓÐʲô¿ÉÒÔ½â¾öµÄ°ì·¨Âð£¿ÏÂÃæÊDz¿·Ö³ÌÐò£º
for i=1:3
     for i=1;289
         if jiedian(i).flag==1
            j=i;
         end
     end
     K=4*s/(50).*A;
%      getfield(jiedian,'liulv')
    for i=1:289
         Q(i)=jiedian(i).liulv;
    end
    P=Jacobian(K,Q);
    for i=1:289
       jiedian(i).yaqiang=P(i) ;
    end
  if j>=2 & j<=16
           jiedian(j-1).liulv=2*s*(jiedian(j).yaqiang+jiedian(j-2).yaqiang+jiedian(j+17).yaqiang+jiedian(j+16).yaqiang);
           jiedian(j+1).liulv=2*s*(jiedian(j).yaqiang+jiedian(j+2).yaqiang+jiedian(j+18).yaqiang+jiedian(j+19).yaqiang);
           jiedian(j+17).liulv=2*s*(jiedian(j+16).yaqiang+jiedian(j+18).yaqiang+jiedian(j).yaqiang+jiedian(j+34).yaqiang+jiedian(j-1).yaqiang+jiedian(j+35).yaqiang);
           jiedian(j+18).liulv=2*s*(jiedian(j+17).yaqiang+jiedian(j+19).yaqiang+jiedian(j+1).yaqiang+jiedian(j+35).yaqiang+jiedian(j).yaqiang+jiedian(j+36).yaqiang);
            D=[(1-jiedian(j-1).flag)*v(j-1),dian(j-1).liulv,(1-jiedian(j+1).flag)*v(j+1),dian(j+1).liulv,(1-jiedian(j+17).flag)*v(j+17),dian(j+17).liulv,(1-jiedian(j+18).flag)*v(j+18),dian(j+18).liulv]
            t=min(D)
            B=[j-1,j+1,j+17,j+18]
            l=size(B);
            ll=l(2);
             for k=1:1:ll
                 jiedian(B(k)).flag=jiedian(B(k)).flag+t*jiedian(B(k)).liulv.(B(k));
             end
%              jiedian(8).flag;
                 for k=1:1:ll
                     if jiedian(B(k)).flag==1
                        j=B(k);
%                         jiedian(B(k)).flag=jiedian(B(k)).flag+1;
                     end
                     
                 end
         end
   
   
   
   
   
   
end
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½ð³æ (СÓÐÃûÆø)

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adu886886(½ð±Ò+2):¹ÄÀøÓ¦Öú£¡»¶Ó­³£À´·ÂտģÄâ°å¿é£¡ 2010-07-16 08:34:43
wgy318(½ð±Ò+8): 2010-07-16 08:59:11
jµÄÖµ±»¸²¸ÇÁË£¬¿ÉÒÔ¶¨ÒåÒ»¸öÊý×飬½«Êý×éBÖÐÂú×ãÌõ¼þµÄÖµ¸³¸øÕâ¸öÊý×é¡£
ÀýÈ磺if jiedian(B(k)).flag==1  
           A(K)=B(k);
            if A(k)==0
               A(k)=[];
            end
         end
2Â¥2010-07-15 20:46:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wgy318

½ð³æ (СÓÐÃûÆø)

[quote]Originally posted by 㶮ѧͯ at 2010-07-15 20:46:34:
jµÄÖµ±»¸²¸ÇÁË£¬¿ÉÒÔ¶¨ÒåÒ»¸öÊý×飬½«Êý×éBÖÐÂú×ãÌõ¼þµÄÖµ¸³¸øÕâ¸öÊý×é¡£
ÀýÈ磺if jiedian(B(k)).flag==1  
           A(K)=B(k);
            if A(k)==0
               A(k)=[];
            end
     ... [/quote
Õâ¸öÊý×éÀïµÄÔªËØµÄ¸öÊý¿ÉÒÔ±äÂð£¿Èç¹ûÕâ¸öÊý×éÉ趨µÄÊÇÁù¸ö£¬µ«ÊÇÅжÏÖ®ºóÂú×ãÌõ¼þµÄÊÇ3¸ö£¬ÄÇô¼Óµ½Õâ¸öÊý×éÀïÃæ£¬»á²»»áÒòΪûÓÐÌîÂúÊý×é¶ø²»ÄܼÆËãÄØ£¿
3Â¥2010-07-16 09:05:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

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zzuwangshilei(½ð±Ò+2):¶àлָ³öÎÊÌâ 2010-07-16 10:49:07
wgy318(½ð±Ò+3): 2010-07-17 09:09:51
ÒýÓûØÌû:
Originally posted by wgy318 at 2010-07-15 16:37:08:
ÎÒÏÖÔÚÓÐÒ»¸öС³ÌÐò£¬Ïë°ÑÊý×éB=[j-1,j+1,j+17,j+18]
ÖÐÂú×ãÌõ¼þµÄÖµ¸³¸øj£¬Êý×éBÖÐÂú×ãÌõ¼þµÄÓ¦¸ÃÓÐÁ½¸ö£¬µ«ÊÇÿ´ÎÊä³öjʱ£¬×ÜÊǸø³öµÄÊÇÒ»¸öÖµ¡£ÏëÇë½Ìһϴó¼Ò£¬ÓÐʲô¿ÉÒÔ½â¾öµÄ°ì·¨Âð£¿ÏÂÃæÊDz¿·Ö³ÌÐò£º
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4Â¥2010-07-16 09:47:05
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½ð³æ (СÓÐÃûÆø)

¡ï
zzuwangshilei(½ð±Ò+1):»ý¼«²ÎÓë 2010-07-16 10:49:27
wgy318(½ð±Ò+1):5 2010-07-17 09:34:21
Êý×éBÖÐÂú×ãÌõ¼þµÄÖµµÄ¸öÊý×î¶àΪÊý×éBµÄ³¤¶È£¬A(K)=B(k)Óï¾ä½«Âú×ãÌõ¼þµÄÖµ¸³¸øÊý×éA£¬¶ø²»Âú×ãÌõ¼þµÄλÖÃĬÈÏΪ0£¬ËùÒÔ´ËʱÊý×éAµÄ³¤¶ÈºÍÊý×éBÒ»Ñù¡£ÀûÓÃA(k)=[]Óï¾ä£¬¿ÉÒÔ½«Êý×éAÖеÄĬÈÏÖµÖÃΪ¿Õ¾ØÕó£¬Ö»Ê£Êý×éBÖÐÂú×ãÌõ¼þµÄÖµ¡£
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5Â¥2010-07-16 10:08:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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