²é¿´: 2296  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

YANGZL

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] [Çë½Ì] Õý̬·Ö²¼ log ºóµÄ¾ùÖµ¡¢·½²îºÍ¸÷½×¾à ÒÑÓÐ1È˲ÎÓë

[Çë½Ì] Õý̬·Ö²¼ log ºóµÄ¾ùÖµ¡¢·½²îºÍ¸÷½×¾à
        
   
¸ÃÎÊÌâÊôÓÚÊýѧÀïµÄ¡°¸ÅÂÊÂÛ¡±»ò¡°ÊýÀíͳ¼ÆÑ§¡±£¬¼´ÇóÕý̬·Ö²¼Ëæ»ú±äÁ¿¶ÔÊýÖ®ºóµÄͳ¼ÆÁ¿µÄ½âÎö¼ÆË㹫ʽ¡£
   
Éè X ¡« N(0,  ¦Ò2), Y = log(aX + b) , ÕâÀïʵ³£Êýa¡¢bµÄÄ¿µÄÊÇʹ Y ҲΪʵÊý £¨ÖÁÉÙÊÇÔÚ¹¤³ÌÒâÒåϵÄÓÐÓýüËÆ£©¡£
  
Çë½Ì£º
Y = log(aX + b) µÄ¾ùÖµ¡¢·½²îºÍ¸÷½×¾àµÄ½âÎö¼ÆË㹫ʽ¡£
   
¸ÐлÄúµÄÖ¸½Ì£¡
  
ËÍÉÏÅ£¶ÙÆ»¹û£¬×£ÄúÐÒÔË£¡
[Çë½Ì] Õý̬·Ö²¼ log ºóµÄ¾ùÖµ¡¢·½²îºÍ¸÷½×¾à
122120bismer16tm5jjmsj.jpg

[ Last edited by YANGZL on 2013-12-6 at 23:12 ]
»Ø¸´´ËÂ¥
տɵ£¨ÇóÕæ£©
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

YANGZL

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2013-12-07 08:14:23
1. ·½·¨£¬²Î¼û¸½¼þ
2. ÎÊÌ⣬·ÇµÃÕý̬·Ö²¼£¿´ó¸ÅÐèÒª½Ø¶ÏÕý̬·Ö²¼£¬²ÅÄܱ£Ö¤ log(aX + b)ÓÐÒâÒå¡£

Ôõô²ÅÄܰѽð±Òת¸øÄú£¿
տɵ£¨ÇóÕæ£©
4Â¥2013-12-07 11:33:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
1. ·½·¨£¬²Î¼û¸½¼þ
2. ÎÊÌ⣬·ÇµÃÕý̬·Ö²¼£¿´ó¸ÅÐèÒª½Ø¶ÏÕý̬·Ö²¼£¬²ÅÄܱ£Ö¤ log(aX + b)ÓÐÒâÒå¡£

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : Ëæ»ú±äÁ¿º¯ÊýµÄÊýѧÆÚÍûºÍ·½²îµÄ½üËÆ¼ÆËã.pdf
  • 2013-12-07 08:14:05, 100.63 K
2Â¥2013-12-07 08:14:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

YANGZL

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2013-12-07 08:14:23
1. ·½·¨£¬²Î¼û¸½¼þ
2. ÎÊÌ⣬·ÇµÃÕý̬·Ö²¼£¿´ó¸ÅÐèÒª½Ø¶ÏÕý̬·Ö²¼£¬²ÅÄܱ£Ö¤ log(aX + b)ÓÐÒâÒå¡£

Óй¤³ÌÒâÒåµÄ½á¹û¾ÍÐС£
ûÓÐÄÇôÑϸñ¡£
  
¸ÐлÄúµÄÎÄÏ×£¡
տɵ£¨ÇóÕæ£©
3Â¥2013-12-07 11:30:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

math2000

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

Â¥Ö÷ÎÊÌâ´ÓÊýѧÉÏ¿´£¬¿Ï¶¨ÊDz»³ÉÁ¢µÄ £¬ÒòΪXÈô·þ´ÓÕý̬·Ö²¼µÄ»°£¬Æäȡֵ¿Ï¶¨È¡µ½¸ºÖµ£¬ËùÒÔÈ¡¶ÔÊýûÓÐÒâÒå¡£
Â¥ÉÏ˵µÄ¶Ô£¬±ØÐë½Ø¶Ï
5Â¥2013-12-09 22:46:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +6 ÑÌÏ«Ò亣 2026-03-16 16/800 2026-03-19 00:59 by ÑÌÏ«Ò亣
[¿¼ÑÐ] 330Çóµ÷¼Á +3 С²Ä»¯±¾¿Æ 2026-03-18 3/150 2026-03-18 21:55 by ÎÞи¿É»÷111
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +9 ÇïÓÐľ±± 2026-03-14 9/450 2026-03-18 19:49 by macy2011
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 304Çóµ÷¼Á +12 СÐÜjoy 2026-03-14 13/650 2026-03-18 12:34 by Linda Hu
[¿¼ÑÐ] 268Çóµ÷¼Á +6 ¼òµ¥µã0 2026-03-17 6/300 2026-03-18 09:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 301Çóµ÷¼Á +9 yyÒªÉϰ¶Ñ½ 2026-03-17 9/450 2026-03-18 08:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 22408×Ü·Ö284Çóµ÷¼Á +3 InAspic 2026-03-13 3/150 2026-03-15 11:10 by zhq0425
[¿¼ÑÐ] 070305Çóµ÷¼Á +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼ÁÒ»Ö¾Ô¸ 985 ×Ü·Ö 295 +8 dream¡­¡­ 2026-03-12 8/400 2026-03-13 22:17 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] £Û0860£Ý321·ÖÇóµ÷¼Á£¬abÇø½Ô¿É +4 ±¦¹óÈÈ 2026-03-13 4/200 2026-03-13 22:01 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-12 3/150 2026-03-13 14:18 by JourneyLucky
[¿¼ÑÐ] 333Çóµ÷¼Á +3 152697 2026-03-12 4/200 2026-03-13 07:08 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û