| ²é¿´: 256 | »Ø¸´: 2 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
coki2008xmu½ð³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿matlabÈçºÎËãÒ»¸ö»ý·Ö
|
||
|
ÎÒÓÃmatlabËãÒ»¸ö»ý·Ö£¬½á¹ûÈçÏ£º ?int ((1-(1/2)*cos(x))/(((5/4)-cos(x))^(3/2)),'0','2*pi') ans = 4/3*EllipticK(2/3*2^(1/2))+4*EllipticE(2/3*2^(1/2)) ºÃÏñÊÇÍÖÔ²º¯Êý»ý·Ö£¬ÏÂÃæ¸ÃÈçºÎÇó½âÄØ£¿Çó¸÷λ´ïÈË¡£¡£¡£ лл£¡ [ Last edited by zzgyb on 2008-11-25 at 13:01 ] |
» ²ÂÄãϲ»¶
ÖØÇì½»´ó26Äê˶ʿÉúÕÐÉúÄâµ÷¼Á֪ͨÒѳö£¡»¶Ó¼ÓÈë¹â×Óѧ΢½á¹¹ÓëÆ÷¼þ¿ÎÌâ×é¡£
ÒѾÓÐ0È˻ظ´
UJNÎïÀíѧרҵµ÷¼Á
ÒѾÓÐ12È˻ظ´
ÎïÀíѧIÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ148È˻ظ´
0702Ò»Ö¾Ô¸¼ª´óBÇøÇóµ÷¼Á ±¾¿ÆÆÚ¼ä·¢±íһƪSci
ÒѾÓÐ0È˻ظ´
±±¾©ÄÉÃ×ÄÜÔ´ÓëϵͳÑо¿ËùÍõÖÐÁÖԺʿ/²ÜÄÏÓ±Ñо¿Ô±¿ÎÌâ×éÕÐÊÕ2026˶ʿÑо¿Éú1Ãû
ÒѾÓÐ0È˻ظ´
ɽÎ÷´óͬ´óѧÎïÀíѧ˶ʿÑо¿ÉúÕÐÊÕµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
[µ÷¼ÁÐÅÏ¢]211ÖÇÄÜÈ˹¤¸ÐÖª·½Ïò¹ú¼ÒÇàÄêÌØÆ¸×¨¼Ò¿ÎÌâ×éÕÐÊÕµ÷¼ÁÑо¿Éú
ÒѾÓÐ0È˻ظ´
£Ûµ÷¼ÁÐÅÏ¢£Ý211ÖÇÄÜÈ˹¤¸ÐÖª·½Ïò¹ú¼ÒÇàÄêÌØÆ¸×¨¼Ò¿ÎÌâ×éÕÐÊÕµ÷¼ÁÑо¿Éú
ÒѾÓÐ0È˻ظ´
[µ÷¼ÁÐÅÏ¢]211ÖÇÄÜÈ˹¤¸ÐÖª·½Ïò¹ú¼ÒÇàÄêÌØÆ¸×¨¼Ò¿ÎÌâ×éÕÐÊÕµ÷¼ÁÑо¿Éú
ÒѾÓÐ0È˻ظ´
Ò»Ö¾Ô¸ÎïÀíËùÄý¾Û̬ÎïÀí352Çóµ÷¼Á
ÒѾÓÐ0È˻ظ´
yes_zhu
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 18 (СѧÉú)
- ½ð±Ò: 6965.1
- É¢½ð: 24
- ºì»¨: 2
- Ìû×Ó: 1729
- ÔÚÏß: 258.5Сʱ
- ³æºÅ: 339493
- ×¢²á: 2007-04-07
- ÐÔ±ð: GG
- רҵ: ¹âѧºÍ¹âµç×Ó²ÄÁÏ
¡ï ¡ï
mingdong(½ð±Ò+2,VIP+0):thanks£¡ 3-14 08:33
mingdong(½ð±Ò+2,VIP+0):thanks£¡ 3-14 08:33
|
>>f=@(x)(1-(1/2).*cos(x))./(((5/4)-cos(x)).^(3/2)) f = @(x)(1-(1/2).*cos(x))./(((5/4)-cos(x)).^(3/2)) >> quadl(f,0,2*pi) ans = 7.8265 >> quad(f,0,2*pi) ans = 7.8265 |
2Â¥2009-03-14 03:31:09














»Ø¸´´ËÂ¥