±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1413  |  »Ø¸´: 15
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

pharmyang

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿20½ð±ÒÇóÒ»¸ö΢»ý·Ö·½³Ì ÒÑÓÐ6È˲ÎÓë

º¯ÊýÈçÏÂ
P=(x*e^(-x))/(1-e^(-x) )

ÏÖÔÚÏë»»³ÉX=f(P) ÐÎʽµÄ£¬ÎÒ¾õµÃÄÜÓÃ΢»ý·ÖÀ´½â¾ö£¬¿ÉÊǺöàÄê²»ÓÃ΢»ý·ÖÁË£¬¶¼ÍüûÁË£¬Çë´óÏÀÃǰïæ¡£·Ç³£¸Ðл¡£

[ Last edited by Doctorcbw on 2010-6-17 at 19:05 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

Fighting
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wudi_82

pharmyang(½ð±Ò+1): 2010-06-21 14:46:51
ËûµÄÒâ˼ÊÇÇó¸ö·´º¯Êý¶øÒÑ¡£Ëû²»ÊÇ˵Á˺þÃûѧ΢»ý·ÖÁËÂï¡£
3Â¥2010-06-17 23:40:10
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

onesupeng

½ð³æ (Ö°Òµ×÷¼Ò)

Õâ¸öºÍ΢»ý·ÖÓÐʲô¹ØÏµÂð
³¤ÆÚÕÐÊÕ²©Ê¿Éú£¬²Î¼ûhttp://fsl-unsw.com
2Â¥2010-06-17 22:03:07
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scuxchen

½ð³æ (ÖøÃûдÊÖ)

»ªÂÞ¸ýÔÚÊÀ¶¼²»ÐС£¡£¡£¡£¡£¡£¹þ¹þ¡£¡£¡£¡£¡£
È­´ò½ÅÌß
4Â¥2010-06-18 03:12:36
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

onesupeng

½ð³æ (Ö°Òµ×÷¼Ò)

СÓêÃÈÃÈ:¿´²»µ½¹«Ê½ÄØ 2010-06-18 08:03:34
bluesine:ÎÒÒѾ­¸Ä¹ýÀ´ÁË,²»ÄÜÏÔʾµÄÔ­ÒòÊǹ«Ê½ÀïÃæº¬ÓÐ[]£¬Ã²ËÆÕâ¸ö»»³É()¾ÍºÃÁË 2010-06-18 08:31:57
pharmyang(½ð±Ò+5):xiexie 2010-06-21 14:47:06
ÒýÓûØÌû:
Originally posted by pharmyang at 2010-06-17 17:48:58:
º¯ÊýÈçÏÂ
P=(x*e^(-x))/(1-e^(-x) )

ÏÖÔÚÏë»»³ÉX=f(P) ÐÎʽµÄ£¬ÎÒ¾õµÃÄÜÓÃ΢»ý·ÖÀ´½â¾ö£¬¿ÉÊǺöàÄê²»ÓÃ΢»ý·ÖÁË£¬¶¼ÍüûÁË£¬Çë´óÏÀÃǰïæ¡£·Ç³£¸Ðл¡£

[ Last edited by Doctorcbw on 2010-6-17 at 19:0 ...



²»ÖªµÀΪºÎ²»ÄÜÏÔʾ£¬Ö±½ÓcoppyÁ´½Óµ½IEÖпÉÒÔ¿´µ½

[ Last edited by onesupeng on 2010-6-18 at 08:52 ]
³¤ÆÚÕÐÊÕ²©Ê¿Éú£¬²Î¼ûhttp://fsl-unsw.com
5Â¥2010-06-18 03:18:04
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 304Çóµ÷¼Á +14 c297914 2026-04-05 15/750 2026-04-07 11:15 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +4 ŬÁ¦·Ü¶·112 2026-04-07 4/200 2026-04-07 10:30 by unicornone
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +32 ÆÜÎà´ý·ç 2026-04-02 32/1600 2026-04-07 10:01 by flydream1314
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +14 ºôºô£¿~+123456 2026-04-05 14/700 2026-04-06 22:50 by chenzhimin
[¿¼ÑÐ] 324Çóµ÷¼Á +3 k¿ÉÀÖ 2026-04-05 4/200 2026-04-06 09:54 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©Çóµ÷¼Á +3 ÀÏÌì¾ì¹ËÖ®ÈË 2026-03-31 3/150 2026-04-05 22:24 by syh9288
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +4 cs0106 2026-04-04 4/200 2026-04-05 18:46 by imissbao
[¿¼ÑÐ] 085600µ÷¼Á +9 ¶«ÕÕÕÕÕÕ 2026-04-04 9/450 2026-04-05 13:44 by ujn_zhuj
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ£¬³õÊԳɼ¨350Çóµ÷¼Á +9 ÑØ°¶?±´¿Ç 2026-04-04 14/700 2026-04-05 01:09 by ÑØ°¶?±´¿Ç
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +8 z1z2z3879 2026-03-31 8/400 2026-04-04 22:08 by hemengdong
[¿¼ÑÐ] 283·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +29 ÂÞKAKA 2026-04-02 29/1450 2026-04-03 23:56 by userper
[¿¼ÑÐ] 335Çóµ÷¼Á +7 ÉòÇåÁ§ 2026-04-03 7/350 2026-04-03 18:55 by lijunpoly
[¿¼ÑÐ] ¿¼Ñе÷¼Á +8 ²»°®ºÈÒûÁÏ 2026-04-03 8/400 2026-04-03 16:40 by Mistake-J
[»ù½ðÉêÇë] esi¸ß±»ÒýÂÛÎÄÊDz»ÊÇÄܶÔÖбêÓÐËù¼Ó·ÖºÍ°ïÖúÄØ +5 redcom 2026-04-01 6/300 2026-04-03 15:15 by Howard28
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +14 ÎÒ²»ÊÇÖ»Òò 2026-04-02 15/750 2026-04-03 09:49 by À¶ÔÆË¼Óê
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á290·Ö +5 1314Åõ»¨ 2026-04-02 8/400 2026-04-02 13:16 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 314Çóµ÷¼Á +11 1xiaojun23 2026-03-31 12/600 2026-04-02 12:31 by 1xiaojun23
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á +9 manman511 2026-04-01 9/450 2026-04-02 10:00 by zxl830724
[¿¼ÑÐ] 267Çóµ÷¼Á +13 uiybh 2026-03-31 13/650 2026-04-01 10:25 by ̽123
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û