²é¿´: 766  |  »Ø¸´: 7

flsdm2004

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÈçºÎ½ân^(1/(1-n))=0.516

¸÷룬±¾ÈËÏëÎÊÒ»ÏÂ
                                 n^(1/(1-n))=0.516

µÄ½âÌâ·½·¨£¡Ð»Ð»
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÈËÉúÓÐÌ«¶à×Ì棬ÎÒÒªÂýÂýÆ·³¢
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bluesine

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¿ÆÔ·Ð¡Ä¾³æ

flsdm2004(½ð±Ò+1): 2010-10-12 21:17:45
È¡¶ÔÊýµÃµ½
log(n)=0.516n

¼òµ¥Ëãһϣ¬¿ÉÒÔ¼ø¶¨Î޽⡣
°åµÊÒª×öÊ®ÄêÀäÎÄÕ²»·¢Ò»¸ö×Ö
2Â¥2010-10-11 19:24:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

flsdm2004

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
bluesine(½ð±Ò+2):²»ºÃÒâ˼£¬¿´´íÁË£¬È¡¶ÔÊýÖ®ºóÊÇlog(n)=0.516(n-1) ÈÝÒ×ÅжÏÓÐ2×é½â¡£Ö»ÄÜËã³öÊýÖµµÄ£¬¿ÉÒÔÓöþ·Ö·¨£¬Å£¶Ùµü´úµÈËã³öÀ´ 2010-10-13 10:22:05
ÒýÓûØÌû:
Originally posted by bluesine at 2010-10-11 19:24:44:
È¡¶ÔÊýµÃµ½
log(n)=0.516n

¼òµ¥Ëãһϣ¬¿ÉÒÔ¼ø¶¨Î޽⡣

?????¸Ð¾õ²»ÊÇÕâÑùµÄ°¡¡£¡£¡£¡£¡£¡£±ðÈËËã³öÀ´ÁË£¬µ«ÎÒ²»ÖªµÀÔõôËãµÄ

ʽ×ÓÊÇ£ºnµÄ(1-n)·ÖÖ®Ò»´Î·½µÈÓÚ0.516
ÈËÉúÓÐÌ«¶à×Ì棬ÎÒÒªÂýÂýÆ·³¢
3Â¥2010-10-12 21:20:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhfzh

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
bluesine(½ð±Ò+2):ÑÔÖ®ÓÐÀí 2010-10-13 10:22:30
flsdm2004(½ð±Ò+1): 2010-10-13 11:10:33
ÊÔÊÔÓÃͼÏñ½â·¨
4Â¥2010-10-13 08:48:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

flsdm2004

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by zhfzh at 2010-10-13 08:48:03:
ÊÔÊÔÓÃͼÏñ½â·¨

Ò²ÊDz»ÖªµÀÔÚÄÄÀïÄÜÊäÈëÕâ¸ö¹«Ê½£¬¾ÍÄÜ»­³öÀ´Õâ¸öº¯Êýͼ
ÈËÉúÓÐÌ«¶à×Ì棬ÎÒÒªÂýÂýÆ·³¢
5Â¥2010-10-13 11:12:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zlmlohr

ľ³æ (ÕýʽдÊÖ)

˧¸ç

flsdm2004(½ð±Ò+1): 2010-10-17 08:18:20
2.1729751551390071163681958827287
λ±°Î´¸ÒÍüÓǹú
6Â¥2010-10-13 12:00:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zlmlohr

ľ³æ (ÕýʽдÊÖ)

˧¸ç

flsdm2004(½ð±Ò+1): 2010-10-17 08:18:37
y1='x^(1/(1-x))-0.516'
ezplot(y1)
x=solve(y1)
λ±°Î´¸ÒÍüÓǹú
7Â¥2010-10-13 12:01:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

just_play

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

matlabµÄһЩ½á¹û

flsdm2004(½ð±Ò+1): 2010-10-17 08:18:55


¿ÉÒÔÇóµ¼ÊýÑéÖ¤ÏÂÕâ¸öº¯ÊýÔÚÕýʵÖáÉÏÊÇÔöº¯Êý£¬ËùÒÔÔÚÕýʵÖáÉÏÓÐÒ»¸ö½â£º

So Trivial !
8Â¥2010-10-13 12:17:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ flsdm2004 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +3 £þ^£þ©bº¹ 2026-03-19 5/250 2026-03-22 14:03 by £þ^£þ©bº¹
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ºôºô£¿~+123456 2026-03-21 3/150 2026-03-21 20:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0805 316Çóµ÷¼Á +3 ´óÑ©Éî²Ø 2026-03-18 3/150 2026-03-21 18:55 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏ´ó£¬0703»¯Ñ§£¬·ÖÊý336£¬Çóµ÷¼Á +3 ÊÕµ½VS 2026-03-21 3/150 2026-03-21 18:42 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +3 ±±µÀÏï 2026-03-18 3/150 2026-03-21 18:17 by ѧԱ8dgXkO
[¿¼ÑÐ] 278Çóµ÷¼Á +9 ÑÌ»ðÏÈÓÚ´º 2026-03-17 9/450 2026-03-21 17:47 by ѧԱ8dgXkO
[¿¼ÑÐ] 330Çóµ÷¼Á0854 +3 assdll 2026-03-21 3/150 2026-03-21 13:01 by ²«»÷518
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ£¨»ª¶«£© ±¾¿ÆÆë³¹¤Òµ´óѧ +3 ʯÄÜΰ 2026-03-17 3/150 2026-03-21 02:22 by JourneyLucky
[¿¼ÑÐ] 311Çóµ÷¼Á +5 ¶¬Ê®Èý 2026-03-18 5/250 2026-03-21 00:16 by JourneyLucky
[¿¼ÑÐ] ÄϾ©´óѧ»¯Ñ§376Çóµ÷¼Á +3 hisfailed 2026-03-19 6/300 2026-03-20 23:43 by hisfailed
[¿¼ÑÐ] 317Çóµ÷¼Á +5 Éê×ÓÉêÉê 2026-03-19 9/450 2026-03-20 22:26 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 322Çóµ÷¼Á +4 È»11 2026-03-19 4/200 2026-03-20 22:12 by luoyongfeng
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 5/250 2026-03-20 22:11 by ÔÆÓÎÖØÑô
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-03-20 3/150 2026-03-20 20:35 by ѧԱ8dgXkO
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û