²é¿´: 1196  |  »Ø¸´: 4

xiaomeng18

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] Îȶ¨ÐԺ͸ú×ÙÐÔÄܵÄÇø±ðºÎÔÚ£¿

ÈçÌ⣬ÎÒ¾õµÃÕâÊǸö»ù´¡ÐÔµÄÎÊÌ⣬µ«ÊÇÀÏʦ½ÌѧµÄʱºò¶ÔÎȶ¨ÐÔµÄ×÷ÓýéÉܱ¾Éí¾Í±È½ÏÄ£ºý£¬µ½ÏÖÔÚÎÒ»¹·Ö²»ÇåÎȶ¨ÐԺ͸ú×ÙÐÔÄÜÖ®¼äµÄ¹ØÏµ¡£

¾Ù¸öÀý×Ó£¬×Ô¼ºÉè¼ÆÁËÒ»¸ö״̬¿Õ¼ä±íʾµÄ¶þ½×ÏßÐÔϵͳ£¬A=[-1,0;0,-2]£¬Õâ¸öϵͳÃ÷ÏÔÊÇÎȶ¨µÄ£¬·ÂÕæµÄʱºò¸øÏµÍ³Ò»¸ö½×Ô¾ÊäÈ룬ËäÈ»ÎÈ̬Îó²îºÜ´ó£¬µ«Êä³ö»¹ÊÇÇ÷ÓÚÎȶ¨µÄ£¨ÕâÀïµÄÎȶ¨ÊÇÖ¸£¬ÊäÈëÊä³öÎó²îERRORÇ÷ÓÚ³£Öµ£¬Èç¹ûÎÒÀí½â´íÁËÇë´Í½Ì£©¡£µ«ÊǸøÏµÍ³Ò»¸öбÆÂÊäÈëu=t£¬ÎÊÌâ¾Í³öÀ´ÁË£¬ERRORÊÇ·¢É¢µÄ£¬ÕâÊÇ·ñ˵Ã÷ϵͳÊDz»Îȶ¨µÄÄØ£¬»¹Êǽö½ö˵Ã÷¸ú×ÙÐÔÄܺÍÎȶ¨ÐÔ²»ÊÇÒ»»ØÊ¡£

Èç¹ûϵͳÎȶ¨ÐԺ͸ú×ÙÐÔ²»ÊÇÒ»»ØÊ£¬ÄÇôʵ¼ùµ±Öл¨Á˺ܴóÁ¦ÆøÉè¼ÆÁËÊÇϵͳÎȶ¨µÄ¿ØÖÆÆ÷£¬¸ú×ÙÐÔÄÜÓÖÔõô±£Ö¤ÄØ£¿£¿£¿ºÜì¶ÜµÄÊÇ£¬½Ì¿ÆÊéÉϵÄÉè¼ÆºÜ¶àÖ»Éè¼ÆÁËʹϵͳÎȶ¨µÄ¿ØÖÆÆ÷£¬²¢Ã»ÓÐ˵¸ú×ÙÐÔÄÜÔõôºâÁ¿£¨×îСÅÄ¿ØÖÆÆ÷Éè¼ÆÉæ¼°µ½Á˸ú×Ù£¬ÊÇ·ñÿ¸ö¿ØÖÆÆ÷Éè¼Æ¶¼ÒªÏñÄÇÑù£¬°ÑERRORÐźÅÀ­Êϱ任ÏÔʾ³öÀ´£¬ÔÙÅжÏtÇ÷ÓÚÎÞÇîʱËüÊÇ·ñÇ÷ÓÚ0£¿£©¡£

Çó½âÊÍ¡£
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaomeng18

Òø³æ (СÓÐÃûÆø)

Ìû×Ó²»Òª³Á°¡£¬¶¼À´ËµËµ×Ô¼ºµÄ¿´·¨°¡¡£
2Â¥2013-05-28 19:38:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gaofeng79

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiaomeng18: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-05-28 20:29:59
Îȶ¨ÐÔÊÇÔÚÊäÈë´óСÓнçµÄÇé¿öÏ£¬ÏµÍ³ÄÚ²¿µÄ״̬¼°Êä³öÒ²ÊÇÓнçµÄ¡£
Äã¸øÒ»¸öбÆÂÐźţ¬ÒòΪÊäÈëËæÊ±¼äÔ½À´Ô½´ó£¬¼ÙÉèʱ¼äÎÞÏÞ³¤£¬ÄǾÍÊÇÎÞ½çµÄÁË¡£ËùÒÔÊä³öÒ²Î޽磬µ«²»ÄÜ˵ÊÇϵͳ²»Îȶ¨¡£
¸ú×ÙÐÔÄÜÊÇÖ¸¶ÔÏóÊä³ö¸ú×ÙÆÚÍûÊä³öµÄÄÜÁ¦¡£ÓëÎȶ¨ÐÔÊDz»Í¬µÄ¡£
µ«ÓÐʱºòÔÚÉè¼Æ¿ØÖÆÆ÷ʱ£¬¿ÉÒÔ½«¸ú×ÙÎÊÌâת»¯ÎªÎȶ¨ÐÔÎÊÌâ¡£
±ÈÈç¶ÔÏóy=G*u.¶ÔÏóÊä³öµÄ²Î¿¼Ä£ÐÍym=Gm*yd£¬¼´Ï£ÍûyÄܹ»¸ú×Ùym¡£
¶¨ÒåÎó²îe=ym-y£¬¿ØÖÆu=K*(ym-y)¡£ÄÇôy=G*K/(1+G*K)*ym, e=Gm/(1+G*K)*yd¡£
´Ëʱ¶ÔÓÚÐÂϵͳe=Gm/(1+G*K)*yd£¬Çó½âÒ»¸öʹÆäÎȶ¨µÄK£¬¾ÍÓëʹyÄܹ»¸ú×Ùym¹ØÁªÆðÀ´ÁË£¬µ±È»Ò²²»ÄÜÍêÈ«µÈ¼Û£¬Îȶ¨ÐÔÖ»Äܱ£Ö¤¸ú×ÙÎó²î²»»á·¢É¢¡£µ«ÊÇҪʹµÃ¸ú×ÙÎó²î¾¡¿ÉÄÜС£¬»¹ÐèÒªÌá³öÆäËüÒªÇó¡£
·¢¶¯»ú¿ØÖÆ;¿ìËÙÔ­ÐÍ;Ó²¼þÔÚ»·²âÊÔ;Æû³µÖ÷¶¯°²È«;
3Â¥2013-05-28 19:45:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangjoun

½û³æ (ÕýʽдÊÖ)

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiaomeng18: ½ð±Ò+2, ¡ïÓаïÖú 2013-05-29 22:12:58
±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2013-05-29 08:34:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gsmaohj

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiaomeng18: ½ð±Ò+2, ¡ïÓаïÖú 2013-05-29 22:14:02
Â¥ÉÏÁ½Î»Ò²¶¼ÊÇÕý½â£¡ÒÔÏÂÊÇÎÒµÄÀí½â£ºÑ§¹ý×ԿصÄÈ˶¼ÖªµÀ£¬¶ÔϵͳÐÔÄÜÒªÇóÊÇÎȶ¨¡¢×¼È·¡¢¿ìËÙ¡£Îȶ¨ÊǶÔϵͳ×î»ù±¾µÄÒªÇ󣬶øÇÒϵͳÎȶ¨Óë·ñÖ»Óëϵͳ±¾ÉíµÄ½á¹¹ºÍ²ÎÊýÓйأ¬¶øÓëÍâ½çÊäÈëÎ޹ء£ÄãËù˵µÄ¸ú×ÙÐÔÄÜÓ¦¸ÃÊôÓÚ¡°×¼È·¡±Õâ¸öÐÔÄÜÖ¸±ê£¬±íʾ¸ú×ÙµÄÎó²îÓжà´ó£¬Õâ¸öÖ¸±ê¾ÍÓëÊäÈëÓйØÁË£¬Í¬Ò»¸öϵͳ£¬µ±ÊäÈë½×Ô¾º¯Êýʱ£¬¸ú×ÙÎó²î¿ÉÄÜΪ0£¬µ«Êǵ±ÊäÈëΪбÆÂº¯Êýʱ£¬¸ú×ÙÎó²î¿ÉÄܾÍÎÞÇî´óÁË¡£¶ÔÒ»¸öϵͳµÄÒªÇóÓ¦¸Ã±£Ö¤Îȶ¨µÄ»ù´¡ÉÏ£¬ÔÙÀ´ÒªÇóËûµÄ׼ȷÐԺͿìËÙÐÔ¡£
³ÁµíÔÙ³Áµí£¬ÎªÁ˸üºÃµÄÃ÷Ìì
5Â¥2013-05-29 09:29:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xiaomeng18 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á£¬×Ü·Ö315£¬¿¼µÄÉúÎïÒ½Ò©£¬Ò»Ö¾Ô¸ºþÄÏʦ·¶´óѧ¡£µ÷¼Áµ½ÈκÎרҵ¶¼¿ÉÒÔ +3 С¶¡Ïë½ø²½ 2026-03-11 3/150 2026-03-17 11:13 by ³öÃÅ´ò½´ÓÍÊÇÃÛÖ
[¿¼ÑÐ] ²ÄÁÏר˶274Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÇóµ÷¼Á +5 Ñ¦ÔÆÅô 2026-03-13 5/250 2026-03-17 10:15 by Sammy2
[¿¼ÑÐ] ±¾ÈË¿¼085602 »¯Ñ§¹¤³Ì ר˶ +15 ²»ÖªµÀ½Ðʲô£¡ 2026-03-15 17/850 2026-03-17 10:13 by Sammy2
[»ù½ðÉêÇë] ¹ú×Ô¿ÆÃæÉÏ»ù½ð×ÖÌå +6 iwuli 2026-03-12 7/350 2026-03-16 21:18 by sculhf
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 312Çóµ÷¼Á +3 İå·Ï£ 2026-03-16 4/200 2026-03-16 15:06 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶071000£¬325Çóµ÷¼Á +6 RuitingC 2026-03-12 6/300 2026-03-16 14:50 by ¿Éµ­²»¿ÉÍü
[½Ìʦ֮¼Ò] ½¹ÂÇ +7 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 9/450 2026-03-16 10:00 by Quakerbird
[¿¼ÑÐ] 344Çóµ÷¼Á +3 knight344 2026-03-16 3/150 2026-03-16 09:42 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] »úеר˶µ÷¼Á +3 ±¿±¿ÍÃ×Ó 2026-03-12 3/150 2026-03-15 20:02 by Àõ×ÓÖà?
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[¿¼ÑÐ] 328Çóµ÷¼Á +3 5201314Lsy£¡ 2026-03-13 6/300 2026-03-14 15:31 by hyswxzs
[¿¼ÑÐ] 285 Çóµ÷¼Á ×ÊÔ´Óë»·¾³ Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ +3 δÃû¿¼Éú 2026-03-10 3/150 2026-03-13 23:04 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Сذ×ÐÖ­ 2026-03-12 3/150 2026-03-13 15:17 by vgtyfty
[¿¼ÑÐ] 277Çóµ÷¼Á +4 anchor17 2026-03-12 4/200 2026-03-13 11:15 by °×Ò¹ÓÆ³¤
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼Êõ¿¼ÑÐ312·Öµ÷¼Á +3 T123 tt 2026-03-12 3/150 2026-03-13 10:49 by houyaoxu
[¿¼ÑÐ] ´óÁ¬´óѧ»¯Ñ§×¨ÒµÑо¿Éúµ÷¼Á +3 ç÷¾Ã. 2026-03-10 8/400 2026-03-11 10:02 by ç÷¾Ã.
[¿¼ÑÐ] µ÷¼Á +5 ºÇßíŶ»í 2026-03-10 5/250 2026-03-10 22:00 by 28375m
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û