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pmsl666

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ÎÒʹÓÃFreeFem++ Çó½âÒ»¸öƫ΢·Ö·½³Ì£¬²ÉÓõÄÊÇP2µ¥Ôª£¬P2µ¥Ôª°´Àí˵Ӧ¸ÃÊÇ6½ÚµãÈý½ÇÐε¥Ôª£¬ÎÒÏë°´µ¥ÔªË³Ðò£¬½«ËùÓе¥ÔªµÄËùÓнڵãµÄ×ø±ê¼°Î»ÒÆÖµÊä³ö£¬ ÎÒ¿´Á˰ïÖúÎĵµ£¬Ã²ËÆÀïÃæÖ»ÓÐÈý½ÇÐÎ3¸ö¶¥µã×ø±ê¼°Î»ÒÆÊä³ö£¬ÔõôÑù²ÅÄܽ«Èý½ÇÐζ¥µãÒÔ¼°Öеã×ø±êÎ»ÒÆ¶¼Êä³öµ½txtÎļþÖС£ÌØ´ËÇóÖú¡£
{ ofstream ff("grapht.txt" );
   for (int i=0;i<Th.nt;i++)
   { for (int j=0; j <3; j++)
       ff<<Th[j].x  << "    "<< Th[j].y<< "  "<<u[][Vh(i,j)]<<endl;
      ff<<Th[0].x  << "    "<< Th[0].y<< "  "<<u[][Vh(i,0)]<<endl
      <<endl<<endl;
   }
}

[ Last edited by feixiaolin on 2015-6-12 at 16:00 ]
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hli47

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3Â¥2015-11-05 12:27:42
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yangwww123

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pmsl666: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-06-15 17:57:15
{ ofstream ff("graph1.txt";
   for (int i=0;i<Th.nt;i++)
   {ff<<Th[0].x  << "    "<< Th[0].y<< "  "<<u(Th[0].x,Th[0].y)<<endl;
    ff<<(Th[0].x+Th[1].x)/2  << "    "<< (Th[0].y+Th[1].y)/2<< "  "<<u((Th[0].x+Th[1].x)/2,(Th[0].y+Th[1].y)/2)<<endl;
    ff<<Th[1].x  << "    "<< Th[1].y<< "  "<<u(Th[1].x,Th[1].y)<<endl;
    ff<<(Th[1].x+Th[2].x)/2  << "    "<< (Th[1].y+Th[2].y)/2<< "  "<<u((Th[1].x+Th[2].x)/2,(Th[1].y+Th[2].y)/2)<<endl;
    ff<<Th[2].x  << "    "<< Th[2].y<< "  "<<u(Th[2].x,Th[2].y)<<endl;
    ff<<(Th[0].x+Th[2].x)/2  << "    "<< (Th[0].y+Th[2].y)/2<< "  "<<u((Th[0].x+Th[2].x)/2,(Th[0].y+Th[2].y)/2)<<endl;
    ff<<Th[0].x  << "    "<< Th[0].y<< "  "<<u(Th[0].x,Th[0].y)<<endl
      <<endl<<endl;
   }
}

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2Â¥2015-06-15 11:31:32
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young_sir

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by hli47 at 2015-11-05 12:27:42
ÇëÎʰ¡£¬ÎÒ°²×°ÁËFreeFem++,²»ÖªµÀÔõôʹÓÃËüÀ´±à¼­ÎÒµÄÊý¾Ý£¿Ò»µã»÷¿ì½Ýͼ±ê£¬Ïȵ¯³öÒ»¸öºÚ¿ò¿ò£¬È»ºó¾ÍÓÖ³öÀ´Ò»¸öÑ¡ÔñËãÀýµÄ´°¿Ú£¬ÕâÊÇÔõô»ØÊÂÄØ£¿ÎÒ×Ô¼ºÒªÊDZ༭һ¸öËãÀý£¬ÔÚÄÄÀï±à¼­Êý¾ÝÄØ

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4Â¥2015-12-22 15:41:59
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ÂÌÉ«deÇ峿

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by young_sir at 2015-12-22 15:41:59
ÇëÎÊÄú½â¾öÕâ¸öÎÊÌâÁËÂð£¿ÎÒÒ²¸Õ½Ó´¥£¬ÍêÈ«²»ÖªµÀÔõôÈëÊÖ¡­...

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