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´ÓÊéÖÐÕÒµ½µÄÒ»¸ö³ÌÐò ÆäÖÐmainÖ÷º¯Êýǰ¶¨ÒåÁËÈ«¾Ö±äÁ¿ int rand_factor, randit, nreps; mainº¯ÊýÖÐÓÐÒ»º¯Êýµ÷Óà if (ifill==1) { if (idiam==1 || idiam==2) { if (ibc==2||ibc==3) RandomFill(0, hht, hdia, hod, hha); if (ibc==4) RandomFill_Pharma(0, hht, hdia, hod, hha); } // close if idiam == 1 or 2 } // close if ifill=1 ÆäÖк¯ÊýRandomFillÊÇÕâÑù¶¨ÒåµÄ void RandomFill(double y_origin, double _hht, double _hdia, double _hod, double _hha) { double _hhar, _tanhhar, _sinhhar; _hhar = _hha * Pi / 180; _sinhhar = sin(_hhar); _tanhhar = tan(_hhar); cout.setf(ios::showpoint); cout <<"\n starting Random Fill( y_orign, _hht, _hdia, _hod, _hha = "< do { HRand(0.01); x[1] = HRand(rand_factor)*0.55*_hdia; HRand(0.01); y[1] = HRand(rand_factor)*2.0*_hht + y_origin; if (idim == 3 && ibc==2) { z[1] = HRand(rand_factor)*1.1*z_width; // - 1.0*z_width; } if (idim == 3 && ibc==3) { z[1] = HRand(rand_factor)*0.55*_hdia; xz_sq = sqrt( sq(x[1]) + sq(z[1]) ); } // cout << "x,y,z = "< while ( fabs(x[1]) > 0.5*(_hdia-diam[1]) || y[1]>1.50*_hht+y_origin || y[1]<0.5*diam[1]+y_origin || (ibc==2 && y[1] < 1/_tanhhar * 1.0*( fabs(x[1]) -0.5*_hod) + 0.5*diam[1]/_sinhhar + y_origin) || (ibc==3 && y[1] < 1/_tanhhar * 1.0*(xz_sq - 0.5*_hod) + 0.5*diam[1]/_sinhhar + y_origin) || (ibc==2 && fabs(z[1])>0.5*z_width ) || (ibc==3 && xz_sq > 0.5*_hdia-0.5*diam[1]) ); ¡£¡£¡£¡£¡£ ¡£¡£¡£¡£¡£ } HRandÓÖÊÇÕâÑù¶¨ÒåµÄ double HRand(double n) // returns random numbers on [-1,1] { return double( 2.0 * (1.0 * rand() / RAND_MAX) - 1.0 ); } ÏëÎʵÄÎÊÌâÊÇ£ºº¯ÊýRandomFillÖÐÓÐÒ»¾äHRand(0.01);ÕâÒ»Ðм´²»ÊǸ³ÖµÓï¾ä£¬ºó±ßҲûÓÐÓõ½£¬ÎÒËù¼û¹ýµÄ¸úÕâ¾äÀàËÆµÄÒ²¾ÍÒ»¾ä i++£»Õâ¸ö»¹ºÃÀí½â£¬µ«ÉϱߵÄÊÇʲôÒâ˼£¿ ²»ÖªµÀÊÇ´íÎ󣿵«¸Ã³ÌÐòÓкöàÆäËûµØ·½Ò²ÊÇÕâÑùÓõģ¬ÃԻ󡣡£¡£ ÏÈлл´ó¼Ò [ Last edited by panpan429 on 2010-4-16 at 17:35 ] |
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3Â¥2010-04-16 17:49:09
yalefield
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panpan429(½ð±Ò+1):лл²ÎÓë
jjdg(½ð±Ò+1):¸Ðл²ÎÓë 2010-04-17 00:44
wangen994(½ð±Ò+1):¸Ðл²ÎÓ룬»î¶¯ÆÚ¼ä¶îÍâ½±Àø 2010-04-18 09:38
panpan429(½ð±Ò+1):лл²ÎÓë
jjdg(½ð±Ò+1):¸Ðл²ÎÓë 2010-04-17 00:44
wangen994(½ð±Ò+1):¸Ðл²ÎÓ룬»î¶¯ÆÚ¼ä¶îÍâ½±Àø 2010-04-18 09:38
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