Znn3bq.jpeg
²é¿´: 1280  |  »Ø¸´: 4

Ë®ÈÚÔÂ

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖúÒ»¸ö¾ØÕóÏà³ËµÄÎÊÌâ ÒÑÓÐ1È˲ÎÓë

´ó¼ÒºÃ£¬×î½ü×öÊýѧÔËË㣬Óöµ½¶à¸ö¾ØÕóÁ¬³ËµÄÄÑÌ⣬ÊÇÕâÑùµÄ£º
AΪ¶Ô³ÆÕó£¬CΪ¶Ô½ÇÕó£¬ÇóM
ÇóÖúÒ»¸ö¾ØÕóÏà³ËµÄÎÊÌâ
ÃÃ×ÓÔڴ˶àл¸÷λÊýѧ´óÉñÁ˰¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

1¡¿ÓÃÊýѧ¹éÄÉ·¨£º
±ÈÈ磬n=2ʱ£¬Ã¿Ò»ÔªËؾù¿Éд³É£ºx1*(2-j)*C^2+x2*c*d+x3*(j-1)*d^2;  jΪÁбêºÅ
             ×ܽá³ö¹æÂÉ£¬¾Í¿ÉÒÔÁË¡£
2¡¿Èç¹ûÖªµÀÿ¸öÔªËØµÄÈ·ÇеÄÊýÖµ£¬±àһС³ÌÐò£¬µÝ¹éµ÷ÓþͿÉÒÔÀ²¡£
2Â¥2013-12-26 16:14:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒÊÇÒ¬×Ó

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¿¼ÂÇACµÄ¶Ô½Ç»¯ÎÊÌ⣬Êýѧ¹éÄÉ·¨²»ÔõôºÃ×ö£¬ËãÆðÀ´¹æÂÉÐÔ²»Ã÷ÏÔ¡£
3Â¥2013-12-26 19:36:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ë®ÈÚÔÂ

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2013-12-26 16:14:26
1¡¿ÓÃÊýѧ¹éÄÉ·¨£º
±ÈÈ磬n=2ʱ£¬Ã¿Ò»ÔªËؾù¿Éд³É£ºx1*(2-j)*C^2+x2*c*d+x3*(j-1)*d^2;  jΪÁбêºÅ
             ×ܽá³ö¹æÂÉ£¬¾Í¿ÉÒÔÁË¡£
2¡¿Èç¹ûÖªµÀÿ¸öÔªËØµÄÈ·ÇеÄÊýÖµ£¬±àһС³ÌÐò£¬µÝ¹éµ÷ÓþͿÉÒÔÀ²¡£

¶î£¬ÓÃmatlabËãÁ˰ëÌìҲû×ܽá³ö¹æÂÉÀ´£¬Ö»ºÃ·¢ÌûÇóÖúÁË¡£¡£¡£
ѰÕÒÓÐÔµÈË
4Â¥2013-12-26 19:53:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ë®ÈÚÔÂ

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ÎÒÊÇÒ¬×Ó at 2013-12-26 19:36:18
¿¼ÂÇACµÄ¶Ô½Ç»¯ÎÊÌ⣬Êýѧ¹éÄÉ·¨²»ÔõôºÃ×ö£¬ËãÆðÀ´¹æÂÉÐÔ²»Ã÷ÏÔ¡£

Êǵģ¬ºÜ²»Ã÷ÏÔ£¬Ö»×ܽá³öÁ˼¸Ìõ¹æÂÉ
ѰÕÒÓÐÔµÈË
5Â¥2013-12-26 19:54:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ë®ÈÚÔ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] һ־Ըн®´óѧ085401£¬314·Ö +3 ßÇßÇßÇßÇ9 2026-04-05 3/150 2026-04-11 14:31 by Öí»á·É
[¿¼ÑÐ] µçÆø¹¤³Ìר˶320Çóµ÷¼Á +4 СÂé×Ó111 2026-04-10 4/200 2026-04-11 10:19 by Delta2012
[¿¼ÑÐ] 282£¬Çóµ÷¼Á +12 jggshjkkm 2026-04-09 14/700 2026-04-11 09:39 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401£¬Óë±¾¿Æ×¨ÒµÒ»Ö£¬µç×ÓÐÅÏ¢¹¤³Ì£¬ +4 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 4/200 2026-04-10 18:27 by shenrf
[¿¼ÑÐ] Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +14 Naiko 2026-04-04 14/700 2026-04-09 16:56 by luoyongfeng
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí³µÁ¾ 281 Çóµ÷¼Á +5 Éϰ¶Ñо¿Éú. 2026-04-07 5/250 2026-04-09 15:56 by onlyÖÜ
[¿¼ÑÐ] 086004 Çóµ÷¼Á 309 +7 Yin DY 2026-04-08 7/350 2026-04-09 13:59 by Delta2012
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +13 ÏàÐűػá¹ââÍòÕ 2026-04-06 16/800 2026-04-09 13:54 by ÐìÁ¼°×ü´óÏÀ
[¿¼ÑÐ] ²ÄÁÏ307·ÖÇó´óÀÐ×éÊÕÁô +17 Hllºú 2026-04-07 17/850 2026-04-09 10:53 by liuhuiying09
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] 307Çóµ÷¼Á +14 ³¬¼¶ÒÁ°º´óÍõ 2026-04-06 14/700 2026-04-08 07:03 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 338Çóµ÷¼Á +8 wxygxsaaaaa 2026-04-06 8/400 2026-04-08 06:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çó¿¼ÑвÄÁϵ÷¼Á +3 ²Ä»¯Àî¿É 2026-04-07 3/150 2026-04-08 00:21 by JourneyLucky
[¿¼ÑÐ] 22408 һ־Ը˫һÁ÷È˹¤ÖÇÄÜ300·Ö ËÄÁù¼¶£¬Êý¾Ý·ÖÎö¹ú½± +4 zzfeng123 2026-04-06 6/300 2026-04-07 21:02 by zzfeng123
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 324Çóµ÷¼Á +3 k¿ÉÀÖ 2026-04-05 4/200 2026-04-06 09:54 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085500»úеר˶³õÊÔ288Çóµ÷¼Á +3 GZJguo666- 2026-04-05 3/150 2026-04-05 18:06 by jkddd
[¿¼ÑÐ] ¹¤¿Æ277·ÖÇóµ÷¼Á²ÄÁÏ +8 ÉÏÁËÉÏÁËÉÏŶ 2026-04-05 9/450 2026-04-05 13:05 by wwytracy
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-04 4/200 2026-04-05 09:44 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û