Znn3bq.jpeg
²é¿´: 1755  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

hanmei98232

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] matlab ¡°Inner matrix dimensions must agree.¡±Ò»Ö±²»ÖªµÀÄÄÀï³ö´íÁË ÇóÖú ÒÑÓÐ1È˲ÎÓë

y = ((m*x)./(n*x+1)).*8.314*298.15*(log(x)-0.784*(1.7321*x.^0.5/(1+2.0785*x.^0.5) ...
     +1.6667*log(1+2.0785*x.^0.5))+2.6667*A*x ...
     +(2.6667*B/12)*(1-2*(1+3.464*x.^0.5).*exp(-3.464*x.^0.5) ...
     +(1+3.464*x.^0.5+6*x).*exp(-3.464*x.^0.5))+2.8289*x.^2*C)+0.07214;
ÇóÖú£ºmatlab ¡°Inner matrix dimensions must agree.¡±Ò»Ö±²»ÖªµÀÄÄÀï³ö´íÁË ÇóÖú£¡·Ç³£¸Ðл
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

hanmei98232

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ÔÂÖ»À¶ at 2014-04-01 21:50:54
»¹ÊÇÓеĵط½ÉÙÁ˵ã³Ëµã³ý»òÕßµãÃÝ£¬Ò»ÏÂÒÔСд×Öĸo±êʾ£º
y = ((m*x)./(n*x+1)).*8.314*298.15*(log(x)-0.784*(1.7321*x.^0.5o/(1+2.0785*x.^0.5) ...
     +1.6667*log(1+2.0785*x.^0.5))+2.6667*A*x ...
    ...

лл ³ýÁËÄã¸ÄµÄÄǸöµØ·½Ö®Íâ ºÃÏñ»¹ÓдíµÄµØ·½ ÔËÐÐÖ®ºó»¹ÊÇͬÑùµÄ´íÎó
3Â¥2014-04-01 22:24:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fegg7502: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2014-04-02 08:54:43
»¹ÊÇÓеĵط½ÉÙÁ˵ã³Ëµã³ý»òÕßµãÃÝ£¬Ò»ÏÂÒÔСд×Öĸo±êʾ£º
y = ((m*x)./(n*x+1)).*8.314*298.15*(log(x)-0.784*(1.7321*x.^0.5o/(1+2.0785*x.^0.5) ...
     +1.6667*log(1+2.0785*x.^0.5))+2.6667*A*x ...
     +(2.6667*B/12)*(1-2*(1+3.464*x.^0.5).*exp(-3.464*x.^0.5) ...
     +(1+3.464*x.^0.5+6*x).*exp(-3.464*x.^0.5))+2.8289*x.^2*C)+0.07214;
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
2Â¥2014-04-01 21:50:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
fegg7502: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2014-04-02 08:54:50
hanmei98232: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-04-02 10:09:25
ÒýÓûØÌû:
3Â¥: Originally posted by hanmei98232 at 2014-04-01 22:24:25
лл ³ýÁËÄã¸ÄµÄÄǸöµØ·½Ö®Íâ ºÃÏñ»¹ÓдíµÄµØ·½ ÔËÐÐÖ®ºó»¹ÊÇͬÑùµÄ´íÎó...

y = ((m*x)./(n*x+1)).*8.314*298.15o*(log(x)-0.784*(1.7321*x.^0.5o/(1+2.0785*x.^0.5) ...
     +1.6667*log(1+2.0785*x.^0.5))+2.6667*A*x ...
     +(2.6667*B/12)*(1-2*(1+3.464*x.^0.5).*exp(-3.464*x.^0.5) ...
     +(1+3.464*x.^0.5+6*x).*exp(-3.464*x.^0.5))+2.8289*x.^2*C)+0.07214;

³ýÁË2Â¥Ð޸ĵ½µÄÒ»´¦Ö®Í⣬»¹ÓÐÒ»´¦£¬µÚÒ»ÐÐ298.15ºóÃæ»¹ÉÙ¸öµã£¬Ð޸ĺ󣬰Ñm n A B C°´³£Êý´¦Àí£¬x°´Êý×é´¦Àí£¬ÒÑͨ¹ý²âÊÔ£¬ÎÞ´íÎó¡£
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
4Â¥2014-04-02 08:23:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hanmei98232

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by ÔÂÖ»À¶ at 2014-04-02 10:19:01
MATLABµÄlsqnonlinº¯Êý¸ü³£ÓÃһЩ¡£
²»Í¬Èí¼þ²»Í¬Ëã·¨ÄâºÏЧ¹ûµÄ±È½Ï£¬Ö÷ÒªÊÇ¿´ÄâºÏÖ¸±ê£¬±ÈÈç²Ð²î¡¢²Ð²îƽ·½ºÍ£¬¸üÖ±¹ÛµÄ¿´Ïà¹ØÏµÊý£¨Ö®Æ½·½£©¡¢¾ö¶¨ÏµÊý£¨Ö®Æ½·½£©£¬ÕâЩָ±ê¸üÓÅÕߣ¬Ôò¸ÃËã·¨¸üÓÅ¡£
Ò»°ã˵À´£¬ ...

ллÄ㣡
7Â¥2014-04-09 10:08:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +7 СÄô°®Ñ§Ï° 2026-04-14 7/350 2026-04-16 00:19 by cuisz
[¿¼ÑÐ] 291 Çóµ÷¼Á +40 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 41/2050 2026-04-15 21:54 by noqvsozv
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +9 Ö½ÉÈzhishan 2026-04-13 9/450 2026-04-15 18:28 by ANÁ÷800
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +11 Ò×11122 2026-04-09 11/550 2026-04-14 17:59 by lhj2009
[¿¼ÑÐ] 279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ 20+6 ¹Â¶ÀµÄÀǰ®³ÔÑò 2026-04-12 28/1400 2026-04-14 15:44 by zs92450
[»ù½ðÉêÇë] RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ» +6 zju2000 2026-04-14 17/850 2026-04-14 14:34 by jurkat.1640
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 13/650 2026-04-14 11:33 by Íõymaa
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á 5+5 chenny174 2026-04-10 37/1850 2026-04-14 07:39 by Abskk
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[˶²©¼ÒÔ°] ÐÂÒ»´úµç×ÓÐÅÏ¢294Çóµ÷¼Á ²»ÌôѧУ +7 Ytyt11 2026-04-09 8/400 2026-04-12 16:57 by ajpv·çÀ×
[¿¼ÑÐ] 283Çóµ÷¼Á 086004¿¼Ó¢¶þÊý¶þ +17 ÄǸöàà×Ó 2026-04-10 18/900 2026-04-11 16:27 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
[¿¼ÑÐ] »úеר˶270Çóµ÷¼Á£¬½ÓÊÜ¿çרҵ +12 ÀÏʦ¿´¿´ÎÒ°Éaba 2026-04-09 14/700 2026-04-11 10:21 by laoshidan
[¿¼ÑÐ] 0854µ÷¼Á +4 ³¤¹­°Á 2026-04-09 4/200 2026-04-11 09:18 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÒÑÉϰ¶£¬¸Ðл¸÷λÀÏʦ +14 Reframe 2026-04-10 16/800 2026-04-10 23:07 by caotw2020
[¿¼ÑÐ] 309Çóµ÷¼Á +14 wdhw 2026-04-10 15/750 2026-04-10 21:06 by zhouxiaoyu
[¿¼ÑÐ] 284Çóµ÷¼Á +9 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 11/550 2026-04-10 19:18 by ¾¸jing
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û