Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1798  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

signo

гæ (ÕýʽдÊÖ)

[½»Á÷] Mathematicaµü´úÔËËãµÄÖÕÖ¹Ìõ¼þÔõô¼Ó½øÈ¥ ÒÑÓÐ2È˲ÎÓë

ÎÊÌâÊÇÕâÑùµÄ£º
(1)ÓÐÁ½¸ö¹ØÓÚxµÄ¶àÏîʽ£¬f0(x)ºÍg0(x)£¬±í´ïʽÒÑÖª£»

(2)f1(x)ºÍg1(x)ÊǹØÓÚf0,g0,ÒÔ¼°ËûÃǵ¼Êýf0' ,g0'µÄ¹ØÏµ£»

(3)ÓëÉÏÒ»²½Ò»Ñù£¬µü´úk´Îºó£¬fk(x)ºÍgk(x)¹ØÓÚfk-1(x)ºÍgk-1(x)µÄ¹ØÏµÒ²ÖªµÀ£»

(4)ÖÕÖ¹µü´úµÄÌõ¼þÊÇfk(x) * gk-1(x) - fk-1(x) * gk(x) =0£»ÇëÎÊÕâ¸öÖÕÖ¹µü´úµÄÌõ¼þÊÇÔõô¼Ó½øÈ¥µÄÄØ£¿

ÎÊÌâ²¹³ä£ºÕâÊÇÎÄÏ×ÉÏÃèÊöµÄ½¥½üÏ߱ƽüµÄ·½·¨asymtotic£¬×îºóµü´úÖÕÖ¹µÄÌõ¼þÁíÒ»ÖÖÃèÊö·½Ê½¾ÍÊÇ£¬fk(x) / gk(x) = fk-1(x) / gk-1(x)=m(x)£ºÒ²¾ÍÊÇÕâÁ½¸öϵÊýµÄ±ÈÖµ×îºó½Ó½üÓÚÒ»Ìõ½¥½üÏߣ¬ÓëÁ¿×ÓÁ¦Ñ§ÖÐÀÕÈõ¶àÏîʽÇó½â£¬×îºóÐèÒª¼ÓÈëÁ¿×Ó»¯Ìõ¼þlÒ»Ñù£¬ÕâÒ²ÊÇÒ»¸öÁ¿×Ó»¯µÄÒªÇ󣻣¨²Î¿¼ÎÄÏ×Phys. Scr. 83(2011), 055001£©

ÎÒÏÖÔÚµÄÄѵãÔÚÓÚ£¬ÔõÑù°ÑÕâ¸öÖÕÖ¹Ìõ¼þ¼Ó½øÈ¥£¬È»ºóÇó³öm(x)£»»¶Ó­²Î¼ÓÌÖÂÛ£¬Ã¿Î»½ð±Ò5ö....
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

mshwangg

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xzhdty(½ð±Ò+1): лл 2011-07-11 09:08:19
ÒýÓûØÌû:
Originally posted by signo at 2011-07-10 19:25:01:
·ûºÅ±í´ïʽ£¬ÄÇËüÔõôÅжÏÕâ¸öÖÕÖ¹Ìõ¼þÊÇ·ñÂú×ãÄØ£¬ÒòΪÐèÒªÂú×ãÖÕÖ¹Ìõ¼þºóÍ˳öÑ­»·µÄ¡£

Èç¹ûÄã²»ÊǷǵÃÒª×îÖÕµÄÄǸö±í´ïʽ£¬ÎÒ½¨ÒéÄ㻹ÊÇÓÃÊýÖµ×ö°É£¬ÆðÂëÈÝÒ׵õ½½á¹û£¬¾¡¹Ü¿ÉÄÜÊÇÆ¬ÃæµÄ½á¹û¡£
±Ï¾¹Åж¨Á½¸ö¸´Ôӵıí´ïʽÊÇ·ñµÈ¼ÛÊǸöÀ§ÄѵÄÊ£¬¿ÉÄÜ»¹ÐèÒªÓõ½Ò»Ð©¼Ù¶¨»òÕßÏÞÖÆ¡£Èç¹û·Ç×ö²»¿É£¬ÖÕÖ¹Ìõ¼þÒ²¾ÍÊÇÒ²Ö»ÄÜÊÇÄãÎÄÖУ¨4£©ËùÁеÄÌõ¼þ£¬¼´Ã¿Ñ­»·Ò»´Î¶¼ÐèÒªÅж¨Ìõ¼þ£¨4£©ÊÇ·ñÂú×ã
²»ÖªÎÒÊÇ·ñÕýÈ·Àí½âÁËÄãµÄÒâ˼¡£
7Â¥2011-07-10 21:34:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

wangww2011

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xzhdty(½ð±Ò+1): »¶Ó­³£À´ 2011-07-08 23:03:08
ÉèÖÃfk(x) * gk-1(x) - fk-1(x) * gk(x) ÆäÖÐdeltaΪһСÁ¿ Ðв»ÐУ¿
2Â¥2011-07-08 21:36:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mshwangg

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
xzhdty(½ð±Ò+1): »¶Ó­µ½³ÌÐòÓïÑÔ²ÎÓëÌÖÂÛ 2011-07-08 23:10:30
Èç¹û×öÊýÖµÔËË㣬¶øÇÒ×Ô¼ºÐ´µÄËã·¨£¬ÖÕÖ¹Ìõ¼þ²»ÄÑѽ£¬Ò»¸öwhileÑ­»·¾Í¿ÉÒÔµÄ
ÒªÊÇ·ûºÅ¼ÆËã¾ÍÂé·³´óÁË£¬ÐèÒª»¯¼ò¡¢Ìæ»»»¹µÃ¾ßÌåÎÊÌâ¾ßÌå·ÖÎö
3Â¥2011-07-08 21:45:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

signo

гæ (ÕýʽдÊÖ)

¡ï
dubo(½ð±Ò+1): »¶Ó­³£À´³ÌÐòÓïÑÔ°æÌÖÂÛ 2011-07-14 10:37:44
ÒýÓûØÌû:
Originally posted by mshwangg at 2011-07-08 21:45:19:
Èç¹û×öÊýÖµÔËË㣬¶øÇÒ×Ô¼ºÐ´µÄËã·¨£¬ÖÕÖ¹Ìõ¼þ²»ÄÑѽ£¬Ò»¸öwhileÑ­»·¾Í¿ÉÒÔµÄ
ÒªÊÇ·ûºÅ¼ÆËã¾ÍÂé·³´óÁË£¬ÐèÒª»¯¼ò¡¢Ìæ»»»¹µÃ¾ßÌåÎÊÌâ¾ßÌå·ÖÎö

ÔËËãµÄ¹ý³Ì¶¼ÊǶÔxÇóµ¼ÒÔ¼°µü´ú£¬×îºó¸³Öµx=1.0£¬¿´ÊÇ·ñÂú×ãÖÕÖ¹µÄÌõ¼þ£¬

²»ÖªµÀÕâ¸öÊDz»ÊÇÄã˵µÄ·ûºÅÔËË㻹ÊÇÊýÖµÔËËãÄØ£¿
4Â¥2011-07-09 11:44:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ085600Çóµ÷¼Á +21 ³ÔµÄ²»ÉÙ 2026-04-05 24/1200 2026-04-08 16:47 by sunhuadong
[¿¼ÑÐ] 283Çóµ÷¼Á +19 A child 2026-04-04 19/950 2026-04-08 14:26 by xingguangj
[¿¼ÑÐ] 315Çóµ÷¼Á +17 ÐÀϲ777 2026-04-04 18/900 2026-04-08 13:54 by hangsimei
[¿¼ÑÐ] µç×ÓÐÅÏ¢270Çóµ÷¼Á +7 terminal469 2026-04-07 7/350 2026-04-08 08:48 by tt19890111
[¿¼ÑÐ] Çóµ÷¼Á +15 ÐܶþÏëÉϰ¶ 2026-04-06 15/750 2026-04-08 04:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ090202Çóµ÷¼Á +4 ÔÚÏßÇóÓÐѧÉÏ 2026-04-07 4/200 2026-04-07 19:47 by biomichael
[¿¼ÑÐ] ¿¼Ñе÷¼Á +7 15615482637 2026-04-04 7/350 2026-04-06 22:56 by chenzhimin
[¿¼ÑÐ] »ªÄÏÀí¹¤0703»¯Ñ§£¬×Ü·Ö336Çóµ÷¼Á +10 ÊÖ»úÓû§ 2026-04-03 11/550 2026-04-06 22:20 by michael2011
[¿¼ÑÐ] 319Çóµ÷¼Á +3 handrui 2026-04-05 3/150 2026-04-06 09:33 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÉúѰÕÒµ¼Ê¦ +3 ¹ËÕ°¿¼Ñа¡ 2026-04-05 3/150 2026-04-05 18:18 by à£à£à£0119
[¿¼ÑÐ] 358Çóµ÷¼Á +7 Çïgk 2026-04-04 7/350 2026-04-05 13:29 by huangmoli
[¿¼ÑÐ] 271·ÖÇóµ÷¼ÁѧУ +12 zph158488£¡ 2026-04-02 13/650 2026-04-05 10:13 by lqwchd
[¿¼ÑÐ] 277Çóµ÷¼Á +4 12A3 2026-04-02 5/250 2026-04-04 20:28 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 348·Ö»·¾³¹¤³Ì¡¤µ÷¼Á +10 ÎâÑå׿24k 2026-04-03 11/550 2026-04-04 14:19 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏרҵ383Çóµ÷¼Á +8 ¹ùÑôÑôÑô³É 2026-04-03 8/400 2026-04-04 10:29 by Rednal.
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[¿¼ÑÐ] Çóµ÷¼Á +8 akdhjs 2026-04-03 8/400 2026-04-03 18:17 by ´÷άING
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +3 cs0106 2026-04-02 5/250 2026-04-02 11:37 by olim
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û