±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2533  |  »Ø¸´: 18

ÍõССÑà

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖúÒ»µÀ¹ØÓÚ·ÇÆë´Î·½³ÌµÄÌâ ÒÑÓÐ6È˲ÎÓë

ΪʲôÈÃy£¨x£©=U(x)e^-¡ÒP(x)dx?

ÇóÖúÒ»µÀ¹ØÓÚ·ÇÆë´Î·½³ÌµÄÌâ


·¢×ÔСľ³æAndroid¿Í»§¶Ë
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

liuruh

гæ (ÖøÃûдÊÖ)

Ô­ÀíÊÇ£ºÁ½¸öº¯Êý³Ë»ýµÄµ¼Êý£¬µÈÓÚÁ½ÏîµÄºÍ£¬Ò»¸ö²»¶¯£¬ÁíÒ»º¯ÊýÇ󵼡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
¿ìÀÖÉú»î£¬ÈÏÕæ¹¤×÷¡£
10Â¥2015-12-15 19:42:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

Qinhua_Zhao

гæ (³õÈëÎÄ̳)

ÍÆµ¼³öÀ´µÄ  ¿Î±¾Ó¦¸Ã¿ÉÒÔÕÒµ½
2Â¥2015-12-15 11:27:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wurongjun

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Õâ¸ö¾ÍÊdz£Êý±äÒ×·¨µÄÒâ˼°¡!
°Ñ¶ÔÓ¦µÄÆë´Î·½³ÌµÄͨ½âÀïÃæµÄC±äΪU(x)!
ÉÆ¶ñµ½Í·ÖÕÓб¨,È˼äÕýµÀÊDz×É£.
3Â¥2015-12-15 11:48:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ϼÆÜÓ°

гæ (СÓÐÃûÆø)

4Â¥2015-12-15 15:25:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ϼÆÜÓ°

гæ (СÓÐÃûÆø)

Æë´ÎµÄÀïÃæÇó³öµÄͨ½âÖк¬ÓÐÈÎÒâ³£Êýc,¶ÔÓ¦µÄ·ÇÆë´Î·½³ÌµÄͨ½â°Ñc±ä»»³ÉÒ»¸ö¹ØÓÚxµÄº¯Êýc(x)..................ÄãÕâÀïд³ÉÁËu(x)ÊÇÒ»ÑùµÄ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2015-12-15 15:28:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÍõССÑà

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by ϼÆÜÓ° at 2015-12-15 15:28:42
Æë´ÎµÄÀïÃæÇó³öµÄͨ½âÖк¬ÓÐÈÎÒâ³£Êýc,¶ÔÓ¦µÄ·ÇÆë´Î·½³ÌµÄͨ½â°Ñc±ä»»³ÉÒ»¸ö¹ØÓÚxµÄº¯Êýc(x)..................ÄãÕâÀïд³ÉÁËu(x)ÊÇÒ»ÑùµÄ

ÎÒÏëÎÊΪʲôÁîËü±ä³ÉU(x)e^¡ÒP(x)dx»òC(x)e^¡ÒP(x)dxÕâô¸´ÔÓµÄÐÎÊ½ÄØ£¿ÕâÊÇÔõôÏëµ½µÄÄØ£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
6Â¥2015-12-15 17:15:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

--power

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Edstrayer: ½ð±Ò+3, LatexÓ¦Öú 2015-12-16 00:05:53
ÒýÓûØÌû:
6Â¥: Originally posted by ÍõССÑà at 2015-12-15 17:15:31
ÎÒÏëÎÊΪʲôÁîËü±ä³ÉU(x)e^¡ÒP(x)dx»òC(x)e^¡ÒP(x)dxÕâô¸´ÔÓµÄÐÎÊ½ÄØ£¿ÕâÊÇÔõôÏëµ½µÄÄØ£¿
...

ÏÈÇó¶ÔÓ¦Æë´Î·½³ÌµÄͨ½â£¬µÃµ½¡£ÀûÓó£Êý±äÒ×·¨£¬Áî»ò¾ÍµÃµ½ÄǸöʽ×ÓÁË
7Â¥2015-12-15 18:11:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

--power

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by --power at 2015-12-15 18:11:11
ÏÈÇó¶ÔÓ¦Æë´Î·½³ÌµÄͨ½â£¬µÃµ½y(x)=C \e^{\int P(x)dx}¡£ÀûÓó£Êý±äÒ×·¨£¬ÁîC=C(x)»òC=u(x)¾ÍµÃµ½ÄǸöʽ×ÓÁË...

д´íÁË£¬ÊÇ
8Â¥2015-12-15 18:12:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÍõССÑà

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
8Â¥: Originally posted by --power at 2015-12-15 18:12:31
д´íÁË£¬ÊÇy(x)=C e^{\int P(x)dx}...

ÄÇÎÒÄÜÈõÈõµÄÎÊÒ»¾äÔõôÇóͨ½âÂð£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
9Â¥2015-12-15 18:56:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÍõССÑà µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 0856²ÄÁÏ»¯¹¤µ÷¼Á ×Ü·Ö330 +11 zhubinhao 2026-03-27 11/550 2026-03-28 20:22 by 418490947
[¿¼ÑÐ] 311Çóµ÷¼Á +4 ¶¬Ê®Èý 2026-03-24 4/200 2026-03-28 13:17 by ÌÆãå¶ù
[¿¼ÑÐ] 339Çóµ÷¼Á£¬Ïëµ÷»Ø½­ËÕ +6 ¿¾ÂóÑ¿ 2026-03-27 8/400 2026-03-28 10:40 by ¿¾ÂóÑ¿
[¿¼ÑÐ] 085405 ¿¼µÄ11408Çó¸÷λÀÏʦ´ø×ß +3 Qiuѧing 2026-03-28 3/150 2026-03-28 09:19 by ÀֺǺǵÄ×·ÃÎÈË
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +8 Âü111 2026-03-24 9/450 2026-03-28 07:58 by YYYYX1234
[¿¼ÑÐ] 265Çóµ÷¼Á11408 +3 ÁõС¹lu 2026-03-27 3/150 2026-03-27 20:53 by nihaoar
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +4 °®³Ô·¬ÇѵÄÐñ 2026-03-24 5/250 2026-03-27 17:50 by kiokin
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] 333Çóµ÷¼Á +3 questionÍì·ç 2026-03-23 3/150 2026-03-27 11:29 by ²»³Ôô~µÄ؈
[ÂÛÎÄͶ¸å] Journal of Mechanical Science and Technology +3 Russ_ss 2026-03-25 5/250 2026-03-27 10:49 by ½С¹û»­´ó±ý
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ303Çóµ÷¼Á +3 zzffylgg 2026-03-24 3/150 2026-03-27 10:42 by shangxh
[¿¼ÑÐ] 324Çóµ÷¼Á +5 hanamiko 2026-03-26 5/250 2026-03-27 10:33 by wangjy2002
[¿¼ÑÐ] 325Çóµ÷¼Á +3 Aoyijiang 2026-03-23 3/150 2026-03-26 20:46 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 085601Çóµ÷¼Á×Ü·Ö293Ó¢Ò»Êý¶þ +4 ¸ÖÌú´óÅÚ 2026-03-24 4/200 2026-03-26 16:28 by dick_runner
[¿¼ÑÐ] 289Çóµ÷¼Á +17 ˶ÐǸ° 2026-03-23 17/850 2026-03-26 16:18 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 332Çóµ÷¼Á +6 032500 2026-03-25 6/300 2026-03-25 22:45 by 418490947
[¿¼ÑÐ] ÇóbÇøÔºÐ£µ÷¼Á +4 ÖÜ56 2026-03-24 5/250 2026-03-25 17:12 by yishunmin
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û