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astringent

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ÎÒ±à³Ì¼ÆËãÏà¹Øº¯Êýʱ£¬Î´¹éÒ»»¯Ê±Çó³öµÄÏà¹Øº¯ÊýÇ÷ÊÆÊǶԵģ¬¿ÉÊÇÎÒ¼ÓÁ˹éÒ»»¯µÄÓï¾äºó£¨Ò²¾ÍÊdzÌÐòÖеÄtcf0(delt)=tcf0(delt)+tcf0(t)*tcf0(t)£©£¬Êä³öµÄÏà¹Øº¯ÊýµÄÖµ¾Í±ä³ÉNaNÁË£¬ÎÒ²éÁËһϣ¬NaN¿ÉÄÜÊÇÔËËã´íÎó£¬Çë´ó¼Ò°ïæ¿´¿´£¬ÊÇÎҵĹéÒ»»¯Ìõ¼þ¼ÓµÄ²»¶ÔÂ𣿣¿ÏÈллÁË
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do i=1,10000 (Á£×ÓÊý)
     do ntel=1,npoints (¹²ÓÐnpoints¸öÊý¾Ý)
          if (È·¶¨timeoriginµÄÌõ¼þ) then
             t0=t0+1
             time0(t0)=ntel
             tcf0(t0)=tcf(ntel)         
             do t=1,t0
                  delt=ntel-time0(t)+1
                  tcf(delt)=tcf(delt)+tcf(ntel)*tcf0(t)  
                  tcf0(delt)=tcf0(delt)+tcf0(t)*tcf0(t)
             enddo
           endif
    enddo
enddo
do ical=1,npoints
tcf(ical)=tcf(ical)/tcf0(ical)

[ Last edited by ghcacj on 2010-12-8 at 09:28 ]
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Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ghcacj(½ð±Ò+2):лл 2010-12-07 16:27:48
±»Áã³ýÁË¡£Äã×·×ÙÒ»ÏÂÄãµÄ·Öĸ£¬¿ÉÄÜûÓи³ÖµµÄʱºò¾ÍÓÃÉÏÁË¡£
4Â¥2010-12-07 10:44:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

qphll

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
zh1987hs(½ð±Ò+3):thank you 2010-12-07 10:30:54
zh1987hs(½ð±Ò+3):thank you 2010-12-07 10:31:09
ÒýÓûØÌû:
Originally posted by astringent at 2010-12-07 03:59:01:
ÎÒ±à³Ì¼ÆËãÏà¹Øº¯Êýʱ£¬Î´¹éÒ»»¯Ê±Çó³öµÄÏà¹Øº¯ÊýÇ÷ÊÆÊǶԵģ¬¿ÉÊÇÎÒ¼ÓÁ˹éÒ»»¯µÄÓï¾äºó£¨Ò²¾ÍÊdzÌÐòÖеÄtcf0(delt)=tcf0(delt)+tcf0(t)*tcf0(t)£©£¬Êä³öµÄÏà¹Øº¯ÊýµÄÖµ¾Í±ä³ÉNaNÁË£¬ÎÒ²éÁËһϣ¬NaN¿ÉÄÜÊÇÔËËã´í ...

Ò»°ã¶øÑÔ, Èç¹û³öÏÖNaN, ÄÇô¼ì²éÄãµÄÊäÈëÎļþºÍÄã³ÌÐòÖеÄread, Ñ­»·Óï¾äÊDz»ÊÇÆ¥Åä. ´ó¶àÊý, ÕâÊÇÎļþ¸ñʽµÄÎÊÌâ.
Life, Love, Laugh.
2Â¥2010-12-07 04:56:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

astringent

Í­³æ (ÖøÃûдÊÖ)

¡ï
zh1987hs(½ð±Ò+1):thank you 2010-12-07 10:31:05
ÒýÓûØÌû:
Originally posted by qphll at 2010-12-07 04:56:09:



Ò»°ã¶øÑÔ, Èç¹û³öÏÖNaN, ÄÇô¼ì²éÄãµÄÊäÈëÎļþºÍÄã³ÌÐòÖеÄread, Ñ­»·Óï¾äÊDz»ÊÇÆ¥Åä. ´ó¶àÊý, ÕâÊÇÎļþ¸ñʽµÄÎÊÌâ.

ÎÒÔ­À´µÄ³ÌÐòÊÇÕâÑùµÄ£¬´Ëʱû³öÏÖÊä³ö´íÎóµÄÎÊÌ⣬
do i=1,10000 (Á£×ÓÊý)
     do ntel=1,npoints (¹²ÓÐnpoints¸öÊý¾Ý)
          if (È·¶¨timeoriginµÄÌõ¼þ) then
             t0=t0+1
             time0(t0)=ntel
             tcf0(t0)=tcf(ntel)         
             do t=1,t0
                  delt=ntel-time0(t)+1
                   tcf(delt)=tcf(delt)+tcf(ntel)*tcf0(t)  
             enddo
           endif
    enddo
enddo
do ical=1,npoints
tcf(ical)=tcf(ical)/nparticle*ntime(t)
enddo
µ«ÊÇÎÒÐèÒªËã¹éÒ»»¯µÄÏà¹Øº¯Êý£¬ÓÚÊÇÎҾͰÑtcf(delt)=tcf(delt)+tcf(ntel)*tcf0(t) ¸Ä³ÉÁËtcf(delt)=tcf(delt)+£¨tcf(ntel)*tcf0(t)£©/(tcf0(t)*tcf0(t) ) ,¾Í³öÏÖÊä³ö´íÎóÁË£¬ÊÇÔõô»ØÊÂÄØ£¿
3Â¥2010-12-07 05:01:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

astringent

Í­³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by ÀÏ»¢´óÍõ at 2010-12-07 10:44:19:
±»Áã³ýÁË¡£Äã×·×ÙÒ»ÏÂÄãµÄ·Öĸ£¬¿ÉÄÜûÓи³ÖµµÄʱºò¾ÍÓÃÉÏÁË¡£

¶àлÌáÐÑ£¬Òѽâ¾ö¡£
5Â¥2010-12-08 06:31:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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