±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 147  |  »Ø¸´: 2
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

luohui5151

Ìú³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÌÖÂÛ¡¿ÇëÎÊMatlabÈçºÎ½¨Á¢Ò»¸öÔÚÓÐÔ¼ÊøÌõ¼þϵ¥ÊäÈë¶àÊä³öµÄÉñ¾­ÍøÂç

ÇëÎÊMatlabÈçºÎ½¨Á¢Ò»¸öÔÚÓÐÔ¼ÊøÌõ¼þϵ¥ÊäÈë¶àÊä³öµÄÉñ¾­ÍøÂç,
ÇëÎÊÈçºÎ½¨Á¢Ò»¸öµ¥ÊäÈë¶àÊä³öµÄÉñ¾­ÍøÂ磬
±ÈÈçÎÒÏÖÔÚÖ»ÖªµÀÒ»¸öÊäÈëx=¡¾x1¡¿£¬¿ÉÊÇÊä³öÊÇy=¡¾y1£¬y2£¬y3£¬y4£¬y5£¬y6£¬y7£¬y8£¬y9¡¿¸öÊýÖµ£¬²¢ÇÒy1µ½y9¶¼´óÓÚ0£¬ÇÒy1+y2+y3+y4+y5+y6+y7+y8+y9=¹Ì¶¨Öµ£¡
ÇëÎÊÈçºÎ¿ÉÒÔÓý¨Á¢Ò»¸öÕâÑùµÄÉñ¾­ÍøÂç±Æ½üÂð£¬Èç¹û²»¿ÉÒÔ¿ÉÒÔ²ÉÓÃʲô°ì·¨ÁË£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

Ò»±²×Ó×öºÃÒ»¼þÊÂÇé
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hitzhang

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
kuhailangyu(½ð±Ò+2,VIP+0):¶à¶à²ÎÓë¹ÜÀí°¡ 9-1 11:05
sumY1~Y9=constant¾ÍÒâζ×ÅY1~Y9ÏßÐÔÏà¹Ø£¬ÄǾͿÉÒÔÉáµôÒ»¸ö±äÁ¿£¬±ÈÈç°ÑY2Éáµô¡£Y1,Y9>0,¿ÉÒÔ°ÑÊä³öת»¯³ÉlogY1,logY9¡£
2Â¥2009-09-01 10:47:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

luohui5151

Ìú³æ (СÓÐÃûÆø)

¾ßÌåÈçºÎ²Ù×÷Á˰¡
Ò»±²×Ó×öºÃÒ»¼þÊÂÇé
3Â¥2009-09-02 00:39:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ luohui5151 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 22408£¬264Çóµ÷¼Á +3 ywh729 2026-04-03 3/150 2026-04-03 20:50 by zhq0425
[¿¼ÑÐ] 294Çóµ÷¼Á +6 Grey_Ey 2026-04-03 6/300 2026-04-03 20:46 by ÐÀϲ777
[¿¼ÑÐ] 338Çóµ÷¼Á +7 êɹ¦? 2026-04-03 7/350 2026-04-03 16:46 by wxiongid
[¿¼ÑÐ] 321Çóµ÷¼Á +10 ÈÏÕæÇóÉÏѧ 2026-04-02 10/500 2026-04-03 16:17 by lijunpoly
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +13 12.27 2026-03-30 15/750 2026-04-03 14:41 by µªÆøÆøÆø
[¿¼ÑÐ] 321Çóµ÷¼Á +17 y-yh 2026-04-01 20/1000 2026-04-03 12:57 by y-yh
[¿¼ÑÐ] 324Çóµ÷¼Á +12 ÏëÉÏѧÇóµ÷ 2026-04-02 12/600 2026-04-03 11:15 by linyelide
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-03-31 7/350 2026-04-02 23:16 by JourneyLucky
[¿¼ÑÐ] 322Çóµ÷¼Á£ºÒ»Ö¾Ô¸ºþÄÏ´óѧ ²ÄÁÏÓ뻯¹¤£¨085600£©£¬ÒѹýÁù¼¶¡£ +12 XXСµË 2026-03-29 13/650 2026-04-02 21:39 by °ÙÁéͯ888
[¿¼ÑÐ] 285Çóµ÷¼Á +8 AZMK 2026-04-02 11/550 2026-04-02 20:16 by yulian1987
[¿¼ÑÐ] 348Çóµ÷¼Á +11 zzzzyk123 2026-04-01 11/550 2026-04-02 16:52 by Wang200018
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á +5 Ã÷×С¤ 2026-04-01 7/350 2026-04-02 11:17 by ×Þξξ
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +10 ÍÛºôºßºôºß 2026-04-01 11/550 2026-04-01 21:48 by chyhaha
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +15 ¹þ¹þ¹þ^_^ 2026-03-31 17/850 2026-04-01 21:37 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 307·ÖÇóµ÷¼Á +14 (o~o) 2026-03-31 15/750 2026-04-01 20:43 by longlotian
[¿¼ÑÐ] 08¹¤¿Æ£¬295£¬½ÓÊÜ¿çרҵµ÷¼Á +6 lmnlzy 2026-03-31 6/300 2026-04-01 11:02 by ÄæË®³Ë·ç
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +7 Ë«ÂíβƦÀϰå2 2026-03-31 7/350 2026-03-31 19:49 by Dyhoer
[¿¼ÑÐ] µ÷¼Á +4 GK72 2026-03-30 4/200 2026-03-30 20:32 by dick_runner
[¿¼ÑÐ] ±§Ç¸ +3 ÌïºéÓÐ 2026-03-30 3/150 2026-03-30 19:11 by ÃÔºýCCPs
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ĩδmm 2026-03-30 5/250 2026-03-30 17:23 by Íõ±£½Ü33
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û