Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2188  |  »Ø¸´: 2

zhoulon

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ´øÓÐÕýÏÒºÍÓàÏÒº¯ÊýµÄ»ý·Ö£¬Õ¦Ã»ÓнâÎö±í´ïʽ ÒÑÓÐ1È˲ÎÓë

ÈçÏ»ý·Ö´øÓÐÕýÏÒºÍÓàÏÒº¯ÊýµÄ»ý·Ö£¬Õ¦Ã»ÓнâÎö±í´ïʽ
´øÓÐÕýÏÒºÍÓàÏÒº¯ÊýµÄ»ý·Ö£¬Õ¦Ã»ÓнâÎö±í´ïʽ
2015-8-27 18-47-23.jpg
ÆäÖУºHºÍA0Êdz£Êý£¨µ«ÏÖ²»Äܸø¶¨¾ßÌåÊýÖµ£©£¬ÎÒÓõÄmatlabµÄ·ûºÅ»ý·Ö£¬³ÌÐòÈçÏ£º
syms A0 x H;
Vs=2*pi*(sin(x)+A0)*sqrt(1+cos(x)^2);
f1=int(Vs,x,0,H);
pretty(f1)
df=diff(f1,H)

ÁíÍ⣬ÉÏÃæ³ÌÐò×îºóÒ»¾äÊÇÎÒÒªÈûý·Ö¶ÔHÇóµ¼Êý£¬µ«µ¼Êý½á¹û³öÀ´¾ÓÈ»º¬ÓÐÍÖÔ²»ý·Ö£¬ÇëÎÊÎÊÌâ³öÔÚÄÄÀ

ʵ¼ÊÉÏ£¬ÎÒÕâ¸öÎÊÌâÊÇÇóº¯Êýy=sin(x)+A0ÈÆxÖáÐýתµÄÖù̾̾»ýµÄ»ý·Ö¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

zhoulon

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

×Ô¼ºÔÚÂÛ̳ËÑË÷ÁËÒ»¸öÇó½â»¡³¤µÄ£¬ËµÃ»ÓнâÎö±í´ïʽ£¬µ«»¹ÊǸоõ×îºÃÄÜÓбí´ïʽ
http://muchong.com/bbs/viewthread.php?tid=8109370&fpage=1&target=blank
2Â¥2015-08-27 19:03:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuqh

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zhoulon: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú, ·Ç³£¸Ðл£¬ÎÒÊÔÊÔ 2015-08-28 15:16:42
¿¼Âǵ½1+£¨cosx£©^2=2*(cos(x/2))£¬Ô­Ê½»¯¼òºóÓ¦¸Ã¿ÉÒԵõ½½âÎö±í´ïʽ°¡£¿£¡
3Â¥2015-08-27 20:32:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zhoulon µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +3 СÄô°®Ñ§Ï° 2026-04-14 3/150 2026-04-14 20:18 by AIModeling
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +6 Â꿨°Í¿¨boom 2026-04-11 6/300 2026-04-14 19:48 by zhouxiaoyu
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +11 Ò×11122 2026-04-09 11/550 2026-04-14 17:59 by lhj2009
[¿¼ÑÐ] 271Çóµ÷¼Á +29 2261744733 2026-04-11 29/1450 2026-04-14 16:48 by zhouxiaoyu
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 41/2050 2026-04-14 15:36 by zs92450
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] 086000µ÷¼Á +6 Ê®Æßsa 2026-04-07 6/300 2026-04-12 11:05 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤300Çóµ÷¼Á +39 Ф¿ªÎÄ 2026-04-09 43/2150 2026-04-12 01:30 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 11/550 2026-04-11 19:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] »úеר˶270Çóµ÷¼Á£¬½ÓÊÜ¿çרҵ +12 ÀÏʦ¿´¿´ÎÒ°Éaba 2026-04-09 14/700 2026-04-11 10:21 by laoshidan
[¿¼ÑÐ] 275Çóµ÷¼Á +9 1624447980 2026-04-08 10/500 2026-04-11 10:20 by Delta2012
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] 085506-Çóµ÷¼Á-285·Ö +3 À×Å··ÉÌß 2026-04-08 3/150 2026-04-11 08:37 by zhq0425
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ·ç˵ËýÔçÍüÁË 2026-04-10 13/650 2026-04-10 18:56 by chemisry
[¿¼ÑÐ] 298Çóµ÷¼Á +13 ¶¤¶£ß˶¬¹Ï 2026-04-09 13/650 2026-04-10 15:49 by jiajinhpu
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +6 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 6/300 2026-04-09 15:55 by wp06
[¿¼ÑÐ] 086004 Çóµ÷¼Á 309 +7 Yin DY 2026-04-08 7/350 2026-04-09 13:59 by Delta2012
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û