Znn3bq.jpeg
²é¿´: 821  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

renielgx

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] Çë¸ßÊÖÖ¸µã£¬Ð»Ð»

ÒÑÖªF£¨x£©Îª·þ´Ó¶ÔÊýÕý̬·Ö²¼µÄ·Ö²¼º¯Êý£¬·½²îºÍ¾ùÖµ¶¼ÒÑÖª£¬ÔõôÓÃmatlabÇó½âÒÔÏ·½³Ì£¿·½³ÌÖÐaΪδ֪Êý£¬x1ΪÒÑÖª³£Á¿¡£Í¼ÖÐÇúÏßΪF£¨x£©µÄÇúÏß


[ Last edited by renielgx on 2011-6-23 at 10:21 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

renielgx

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Originally posted by pengyehui at 2011-06-23 11:46:46:
·½³ÌÁ½±ßͬʶÔaÇóµ¼µÃ
F'(a)(a-x1)+F(a)=F(a)
ËùÒÔ a=x1,
ÕâÊDz»¿ÉÄܵģ¬ËùÒÔ·½³ÌÎ޽⣡

ÈçͼËùʾ£¬·½³Ì×ó±ß±íÊ¾Ãæ»ýR1,·½³ÌÓұ߱íÊ¾Ãæ»ýL1,·½³Ì¾ÍÊÇÈÃL1=R1¡£Ôõô»áû½âÄØ£¿

4Â¥2011-06-23 14:45:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

xiuyouxu

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¿¼ÂÇÓÃÊýÖµ»ý·Ö·½·¨Çó½âÓұߵĻý·Ö, È»ºóÓ¦¸Ã±È½Ï¼òµ¥ÁË. Õâ¸ö×îºÃÔÚ¼ÆËãÊýѧ°æÎÊ
a=0Ó¦¸ÃÊÇÒ»¸ö½â
Íü¼Ç×Ô¼º,Íü¼ÇÒ»Çз³ÄÕ(»¶Ó­·ÃÎÊÎÒµÄÍøÕ¾Õ××Ö½Ú£ºhttp://www.mathbeta.com/)
2Â¥2011-06-23 10:28:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pengyehui

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

·½³ÌÁ½±ßͬʶÔaÇóµ¼µÃ
F'(a)(a-x1)+F(a)=F(a)
ËùÒÔ a=x1,
ÕâÊDz»¿ÉÄܵģ¬ËùÒÔ·½³ÌÎ޽⣡
3Â¥2011-06-23 11:46:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

renielgx

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Originally posted by xiuyouxu at 2011-06-23 10:28:17:
¿¼ÂÇÓÃÊýÖµ»ý·Ö·½·¨Çó½âÓұߵĻý·Ö, È»ºóÓ¦¸Ã±È½Ï¼òµ¥ÁË. Õâ¸ö×îºÃÔÚ¼ÆËãÊýѧ°æÎÊ
a=0Ó¦¸ÃÊÇÒ»¸ö½â

лл»Ø´ð£¡ÊýÖµ»ý·ÖÖ»ÄÜÇ󶨻ý·Ö°É£¿ÓұߵĻý·ÖÉÏÏÞΪδ֪Êý£¬ÓÃÊýÖµ»ý·ÖÔõô´¦ÀíÄØ£¿
5Â¥2011-06-23 15:07:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶³õÊÔ·Ö332Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬ +6 ¹ÊÈË?? 2026-04-09 6/300 2026-04-09 14:40 by 2006600301
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +8 bradoner 2026-04-08 9/450 2026-04-09 13:43 by onlyÖÜ
[¿¼ÑÐ] ÉúÎïѧѧ˶£¬³õÊÔ351·Ö£¬Çóµ÷¼Á +4 ¡­¡«¡¢Íõ¡­¡« 2026-04-08 5/250 2026-04-08 21:49 by limeifeng
[¿¼ÑÐ] ±¾¿Æ211£¬293·ÖÇëÇóµ÷¼Á +12 Á«²Ë¾ÍÊÇź°É 2026-04-03 13/650 2026-04-08 20:30 by ±³¶Ô´óº£³ö·¢
[¿¼ÑÐ] 275Çóµ÷¼Á +4 1624447980 2026-04-08 5/250 2026-04-08 15:29 by ŶŶ123
[¿¼ÑÐ] Ò»Ö¾Ô¸085404£¬×Ü·Ö291£¬Ëļ¶Òѹý£¬Çóµ÷¼Á +9 °¢¿¡°¢¿¡°¢¿¡ 2026-04-04 11/550 2026-04-08 10:56 by ѧԱXf6pzY
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤085600£¬Çóµ÷¼Á +34 ³ÔµÄ²»ÉÙ 2026-04-02 34/1700 2026-04-07 20:01 by lrll?l
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] 080500Çóµ÷¼Á +12 »ÆÓ 2026-04-06 12/600 2026-04-07 12:41 by upczlm1989
[¿¼ÑÐ] 377Çóµ÷¼Á +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
[¿¼ÑÐ] 322Çóµ÷¼Á +3 àźߺߺã 2026-04-05 3/150 2026-04-05 19:52 by nepu_uu
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] µ÷¼Á +8 ÐܶþÏëÉϰ¶ 2026-04-04 8/400 2026-04-05 05:27 by houyaoxu
[¿¼ÑÐ] 320Çóµ÷¼Á +3 Ò»ÑùÔ² 2026-04-04 3/150 2026-04-04 22:29 by à£à£à£0119
[¿¼ÑÐ] µ÷¼Á +9 19945159693 2026-04-03 10/500 2026-04-04 20:16 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÅ©090401£¬268£¬Çóµ÷¼Á +5 һľÄñÈ» 2026-04-04 5/250 2026-04-04 17:07 by babysonlkd
[¿¼ÑÐ] 278Çóµ÷¼Á +6 Yy7400 2026-04-03 6/300 2026-04-04 09:53 by zhangdingwa
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +7 À§À§À§À§À¤À¤ 2026-04-02 7/350 2026-04-03 17:26 by Yuena_Wang
[¿¼ÑÐ] 338Çóµ÷¼Á +4 zzz£¬£¬r 2026-04-03 4/200 2026-04-03 16:39 by lijunpoly
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û