±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 838  |  »Ø¸´: 6

shaolinsi737

Ìú¸Ëľ³æ (СÓÐÃûÆø)

[ÇóÖú] ¹ØÓÚÒ»¸öµ¼Êý

ÄÚÈÝÈçͼËùʾ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

archdevil

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
lovibond: ½ð±Ò+1, ¹ÄÀøÓ¦Öú 2013-01-05 09:41:57
shaolinsi737: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú, лл 2013-01-07 09:12:41
Ê×ÏÈ£¬rho(x)ÊÇxµÄº¯Êý£¬Í¬Ê±rho(x)¶ÔxµÄµ¼ÊýΪf(x)=exp(-x^2)²»µÈÓÚ0£¬¹Êrho(x)Óз´º¯Êý£¬½«xÊÓΪÖмä±äÁ¿£¬Ôòf¿Éд³Éf(x(rho))£¬ÕâÑùÎÒÃÇÓÐf¶ÔrhoµÄµ¼ÊýΪ£º
df/d(rho)=df/dx*dx/d(rho)£¬
ÕâÀïµÄdx/d(rho)ÓÖ¿ÉÀûÓ÷´º¯ÊýÇóµ¼¹«Ê½µÃ
dx/d(rho)=1/(d(rho)/dx)=1/f=exp(x^2),
ÕâÑùÎÒÃǿɵÃ×îºó´ð°¸Îª-2x¡£
ÏÊ»¨ÒòÉú֮ѤÀöøµòл£¬Éºº÷ÒòËÀÖ®¾²Ä¬¶øÓÀºã¡£
2Â¥2013-01-04 23:26:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shaolinsi737

Ìú¸Ëľ³æ (СÓÐÃûÆø)

lovibond: Èç¹ûÏë»Ø¸´Ä³Î»³æÓѵÄÌû×Ó£¬Çëµã»÷ÒýÓûظ´£¬ÕâÑù·½±ãËû±¾ÈË¿´µ½ 2013-01-05 09:42:09
ÄÇÈç¹ûÕâÀïµÄxÊÇ3άÏòÁ¿£¬rhoµÄ»ý·ÖÊǹØÓÚxµÄÌå»ý»ý·ÖÄØ£¿
3Â¥2013-01-05 09:10:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÒÅʧµÄСÍÜ

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÒýÓûØÌû:
2Â¥: Originally posted by archdevil at 2013-01-04 23:26:19
Ê×ÏÈ£¬rho(x)ÊÇxµÄº¯Êý£¬Í¬Ê±rho(x)¶ÔxµÄµ¼ÊýΪf(x)=exp(-x^2)²»µÈÓÚ0£¬¹Êrho(x)Óз´º¯Êý£¬½«xÊÓΪÖмä±äÁ¿£¬Ôòf¿Éд³Éf(x(rho))£¬ÕâÑùÎÒÃÇÓÐf¶ÔrhoµÄµ¼ÊýΪ£º
df/d(rho)=df/dx*dx/d(rho)£¬
ÕâÀïµÄdx/d(rho)ÓÖ¿ÉÀû ...

ÍêȫͬÒ⣬¾ÍÊÇÒ»¸öƫ΢·Ö»»ËãµÄÎÊÌâ
Ïò×ÅÄÇ·ÝÐÒ¸£ÂýÂý¿¿½ü¡£¡£¡£
4Â¥2013-01-05 19:53:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

archdevil

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by shaolinsi737 at 2013-01-05 09:10:02
ÄÇÈç¹ûÕâÀïµÄxÊÇ3άÏòÁ¿£¬rhoµÄ»ý·ÖÊǹØÓÚxµÄÌå»ý»ý·ÖÄØ£¿

ÕâÊDz»¿ÉÄܵ쬻òÕß˵ʵ¼ÊÉÏÓö²»µ½µÄ¡£
Ò»°ã¶øÑÔ£¬²»¶¨»ý·ÖÖ»³öÏÖÓÚһάÇé¿ö£¬ÈçÄãËù˵£¬Èç¹ûrhoµÄ»ý·ÖÊǹØÓÚxµÄÌå»ý»ý·Ö£¬Ôò±ØÐëÒª¸ø³ö»ý·ÖµÄ·¶Î§´Ó¶ø¹¹³ÉÈýÖØ»ý·Ö£¬ÕâÖÖÇé¿öÏ£¬rho½«²»ÔÙÊÇxµÄº¯Êý£¬¶øÊÇÒ»¸ö³£Êý£¬Õâ¸öʱºòÌÖÂÛf¶ÔÒ»¸ö³£ÊýµÄµ¼Êý£¿Ó¦¸ÃûÓÐÒâÒå¡£
ÏÊ»¨ÒòÉú֮ѤÀöøµòл£¬Éºº÷ÒòËÀÖ®¾²Ä¬¶øÓÀºã¡£
5Â¥2013-01-05 22:22:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shaolinsi737

Ìú¸Ëľ³æ (СÓÐÃûÆø)

¿ÉÄÜÎҵıí´ïÓÐÎ󣬲»ÊÇÌå»ý»ý·Ö£¬¶øÊÇÏòÁ¿»ý·Ö
6Â¥2013-01-06 10:03:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wellgpf

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
rho(x)ÊÇxµÄº¯Êý£¬Í¬Ê±rho(x)¶ÔxµÄµ¼ÊýΪf(x)=exp(-x^2)²»µÈÓÚ0£¬¹Êrho(x)Óз´º¯Êý£¬½«xÊÓΪÖмä±äÁ¿£¬Ôòf¿Éд³Éf(x(rho))£¬ÕâÑùÎÒÃÇÓÐf¶ÔrhoµÄµ¼ÊýΪ£º
df/d(rho)=df/dx*dx/d(rho)£¬
ÕâÀïµÄdx/d(rho)ÓÖ¿ÉÀûÓ÷´º¯ÊýÇóµ¼¹«Ê½µÃ
dx/d(rho)=1/(d(rho)/dx)=1/f=exp(x^2),
ÕâÑùÎÒÃǿɵÃ×îºó´ð°¸Îª-2x¡£
½»Á÷£¬ÇóÖª£¡
7Â¥2013-01-06 18:07:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shaolinsi737 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 286Çóµ÷¼Á +8 PolarBear11 2026-03-26 8/400 2026-03-27 18:05 by yu221
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +3 hanamiko 2026-03-27 3/150 2026-03-27 17:08 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏʦ´ó0703»¯Ñ§ 275Çóµ÷¼Á +4 RipcordÉϰ¶ 2026-03-27 4/200 2026-03-27 17:00 by zhyzzh
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸ÄÏÅ©083200ʳƷ¿ÆÑ§Ó빤³Ì +5 XQTJZ 2026-03-26 5/250 2026-03-27 14:49 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +8 ±±µÀÏï 2026-03-24 8/400 2026-03-27 10:18 by ÎÒÊÇС¿µ
[¿¼ÑÐ] 359Çóµ÷¼Á +4 ÍõÁ˸öéª 2026-03-25 4/200 2026-03-27 08:43 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ¡¾Ë«Ò»Á÷ԺУÐÂÄÜÔ´¡¢»·¾³²ÄÁÏ£¬²ÄÁϼӹ¤ÓëÄ£ÄâÕÐÊÕ´óÁ¿µ÷¼Á¡¿ +4 Higraduate 2026-03-22 8/400 2026-03-26 20:34 by Higraduate
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-26 3/150 2026-03-26 19:57 by nihaoar
[¿¼ÑÐ] »úеѧ˶×Ü·Ö317Çóµ÷¼Á£¡£¡£¡£¡ +4 Acaciad 2026-03-25 4/200 2026-03-25 19:59 by hanserlol
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +6 yzysaa 2026-03-21 6/300 2026-03-25 09:27 by aa331100
[¿¼ÑÐ] 289²ÄÁÏÓ뻯¹¤£¨085600£©BÇøÇóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-22 5/250 2026-03-25 08:20 by mx.yue
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[Óлú½»Á÷] ÓлúºÏ³ÉÇóÖú 20+3 FENGSHUJEI 2026-03-23 5/250 2026-03-24 19:31 by 88817753
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½²ÄÁÏר317·ÖÇóµ÷¼Á +5 ըѽըѽըÊíÌõ 2026-03-23 5/250 2026-03-24 16:52 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 344Çóµ÷¼Á +3 desto 2026-03-24 3/150 2026-03-24 10:09 by ²«»÷518
[»ù½ðÉêÇë] Çë½ÌÏ´ó¼Ò 2026Äê¹ú¼Ò»ù½ðÉêÇëÊÇ˫äÉóÂ𣿠+3 lishucheng1 2026-03-22 5/250 2026-03-24 08:22 by gltch
[¿¼ÑÐ] »·¾³Ñ§Ë¶288Çóµ÷¼Á +8 ƤƤƤ123456 2026-03-22 8/400 2026-03-23 23:47 by ÈÈÇéɳĮ
[¿¼ÑÐ] ½ÓÊÕ2026˶ʿµ÷¼Á(ѧ˶+ר˶) +4 allen-yin 2026-03-23 6/300 2026-03-23 15:04 by Íô£¡£¿£¡
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] ÇóÖú +5 ÃÎÀïµÄÎÞÑÔ 2026-03-21 6/300 2026-03-21 17:51 by ѧԱ8dgXkO
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û