±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 478  |  »Ø¸´: 4
±¾Ìû²úÉú 1 ¸ö ÊýѧEPI £¬µã»÷ÕâÀï½øÐв鿴

charlesrain

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿¹ØÓÚÕ¹¿ª ÒÑÓÐ3È˲ÎÓë

Çë½ÌÒ»ÏÂѧÊýѧµÄͬѧ£¬
1. ³ýÁËTaylorÕ¹¿ªºÍLaurentÕ¹¿ª»¹ÓÐÄÄЩ³£ÓõÄÕ¹¿ª
2. LaurentÕ¹¿ªÊÇÔÚ¸´±äº¯Êýµ±ÖÐѧµÄÂð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

Pchief

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

2Â¥2010-10-27 01:08:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

charlesrain

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by Pchief at 2010-10-27 01:08:16:
»¹ÓÐFourierÕ¹¿ª

Ŷ£¬¶àл
3Â¥2010-10-27 04:01:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jfili

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wuguocheng(ÊýѧEPI+1):רҵ½â´ð! 2010-10-28 20:27:00
ʵ¼ÊÉÏij¿Õ¼äÖеĺ¯ÊýÔڴ˿ռäµÄ»ù϶¼¶¼ÊÇ¿ÉÒÔÕ¹¿ªµÄ

±ÈÈçÏßÐÔÍÖÔ²Ëã×ÓµÄËùÓе¥Î»ÌØÕ÷º¯ÊýÒ²¿ÉÒÔ¹¹³Éij¿Õ¼äµÄ»ù

FourierÕ¹¿ªµÄ»ù¾ÍÊÇÀûÓà -d^2/dx^2 Õâ¸öËã×ÓµÄÌØÕ÷ÌØÕ÷º¯ÊýÀ´¹¹ÔìµÄ

¸ù¾Ýʵ¼ÊÌÖÂÛÎÊÌâµÄÐèÒªÓÃÄ³ÌØ¶¨µÄÍÖÔ²Ëã×ÓÀ´¹¹ÔìÔںܶàʱºòÒª±ÈTaylorÕ¹¿ªÓÐÓõĶà
4Â¥2010-10-27 09:00:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

charlesrain

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by jfili at 2010-10-27 09:00:27:
ʵ¼ÊÉÏij¿Õ¼äÖеĺ¯ÊýÔڴ˿ռäµÄ»ù϶¼¶¼ÊÇ¿ÉÒÔÕ¹¿ªµÄ

±ÈÈçÏßÐÔÍÖÔ²Ëã×ÓµÄËùÓе¥Î»ÌØÕ÷º¯ÊýÒ²¿ÉÒÔ¹¹³Éij¿Õ¼äµÄ»ù

FourierÕ¹¿ªµÄ»ù¾ÍÊÇÀûÓà -d^2/dx^2 Õâ¸öËã×ÓµÄÌØÕ÷ÌØÕ÷º¯ÊýÀ´¹¹ÔìµÄ

¸ù¾Ýʵ¼ÊÌÖÂÛÎÊÌâµÄ ...

Ï൱µÄרҵ
5Â¥2010-10-28 02:37:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ charlesrain µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 285Çóµ÷¼Á +5 AZMK 2026-03-29 8/400 2026-03-30 10:41 by AZMK
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸9£¬³õÊԳɼ¨£º338£¬ËÄÁù¼¶Òѹý£¬ÓпÆÑо­Àú£¬Çóµ÷¼Á£¡ +5 Zuhui0306 2026-03-25 5/250 2026-03-30 10:27 by herarysara
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧÓлú»¯Ñ§×¨Òµ£¬³õÊÔ351·Ö£¬¸´ÊÔ±»Ë¢Çóµ÷¼Á! +5 ÕæÃûÓбù 2026-03-29 6/300 2026-03-29 20:53 by ÌÆãå¶ù
[¿¼ÑÐ] 275Çóµ÷¼Á +15 Micky11223 2026-03-25 20/1000 2026-03-29 20:44 by ÌÆãå¶ù
[¿¼ÑÐ] һ־Ը˫һÁ÷»úе285·ÖÇóµ÷¼Á +4 ÐÒÔ˵ÄÈýľ 2026-03-29 5/250 2026-03-29 14:49 by Miko19
[¿¼ÑÐ] 298Çóµ÷¼Á +4 ÖÖÊ¥´Í 2026-03-28 4/200 2026-03-29 08:42 by q1092522407
[¿¼ÑÐ] 343Çóµ÷¼Á +5 °®î¿°í 2026-03-28 5/250 2026-03-28 20:53 by ÌÆãå¶ù
[¿¼ÑÐ] 086000µ÷¼Á +3 7901117076 2026-03-26 3/150 2026-03-27 21:34 by Jianing_Mi
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏʦ´ó0703»¯Ñ§ 275Çóµ÷¼Á +4 RipcordÉϰ¶ 2026-03-27 4/200 2026-03-27 17:00 by zhyzzh
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] µ÷¼ÁÍÆ¼ö +5 Ç徯714 2026-03-26 6/300 2026-03-27 11:12 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] 359Çóµ÷¼Á +4 ÍõÁ˸öéª 2026-03-25 4/200 2026-03-27 08:43 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì 317Çóµ÷¼Á +4 JKSOIID 2026-03-26 4/200 2026-03-26 15:58 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] »úеѧ˶×Ü·Ö317Çóµ÷¼Á£¡£¡£¡£¡ +4 Acaciad 2026-03-25 4/200 2026-03-25 19:59 by hanserlol
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-25 3/150 2026-03-25 19:03 by Ainin_
[¿¼ÑÐ] 296Çóµ÷¼Á +4 Íô£¡£¿£¡ 2026-03-25 7/350 2026-03-25 16:41 by Íô£¡£¿£¡
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼ÁÉú +3 »ÆÁ»Ò»ÃÎǧÄê 2026-03-24 3/150 2026-03-24 17:00 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§322Çóµ÷¼Á +4 17501029541 2026-03-23 6/300 2026-03-24 10:21 by ´÷Χ²±µÄСÎÃ×Ó
[¿¼ÑÐ] 284Çóµ÷¼Á +3 yanzhixue111 2026-03-23 6/300 2026-03-23 22:58 by pswait
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û