Znn3bq.jpeg
²é¿´: 2133  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhufu777

гæ (³õÈëÎÄ̳)

[ÇóÖú] matlabÇó½â·ÇÏßÐÔ·½³Ì×飬´íÎóÌáʾÔõô½â¾ö

>> [a,b]=solve('17542*a^2=13740*b*((b^2+5.3*a^2)^0.57-b^1.134)','35125*a^3=4972*((b^2+5.3*a^2)^1.57-b^3.134)-13740*b*((b^2+5.3*a^2)^0.57-b^1.134£©','a','b')

??? Error using ==> solve
' 35125*a^3=4972*((b^2+5.3*a^2)^1.57-b^3.134)-13740*b*((b^2+5.3*a^2)^0.57-b^1.134£© ' is not a valid expression or equation.


µ½µ×ÄÄÀï´íÎóÁ˰¡£¬ÇëÇó¸÷λ°ï°ïæ¡£
·Ç³£¸Ðл¡£ÕæµÄ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

qq839767816
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hyl20012

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

syms  a b;
[a,b]=solve('17542*a^2-13740*b*((b^2+5.3*a^2)^0.57-b^1.134)','35125*a^3-4972*((b^2+5.3*a^2)^1.57-b^3.134)+13740*b*((b^2+5.3*a^2)^0.57-b^1.134)','a','b')
Ï£Íû×Ô¼ºÃ¿Ìì¶¼ÊÇ¿ª¿ªÐÄÐĵÄ
5Â¥2013-06-25 09:23:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

snowyday

½ð³æ (СÓÐÃûÆø)

¡ï
lovibond: ½ð±Ò+1, ¹ÄÀøÓ¦Öú 2012-09-20 08:16:57
ÓÑÇéÌáʾ£º
°ÑÄãµÄÃüÁîÓï¾äÏÈÕ³Ìùµ½wordÖУ¬°ÑµÚ¶þ¸ö·½³Ì×îºóµÄÒýºÅºóµÄ¿Õ¸ñɾµô£¬ÔÙÕ³Ìùµ½matlabÖÐÔËÐУ¬²»ÔÙÌá³ö´íÎ󣬵«ÔËÐÐ״̬Ϊbuzy£¬¿ÉÄÜÊÇÇó½â·ÇÏßÐÔ·½³Ì×éÐèÒªÉèÖñðµÄËã·¨µÈ£¬Ò²¿ÉÄÜÊÇÎҵİ汾ΪµÁ°æ£¬ÒÔ´Ë½è¼ø¡£ÎÒͨ³£ÓÃÀ´Çó½âÏßÐÔ·½³Ì×飬¶¼Ã»³öÏÖÎÊÌâ¡£
2Â¥2012-09-20 00:50:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhufu777

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by snowyday at 2012-09-20 00:50:18
ÓÑÇéÌáʾ£º
°ÑÄãµÄÃüÁîÓï¾äÏÈÕ³Ìùµ½wordÖУ¬°ÑµÚ¶þ¸ö·½³Ì×îºóµÄÒýºÅºóµÄ¿Õ¸ñɾµô£¬ÔÙÕ³Ìùµ½matlabÖÐÔËÐУ¬²»ÔÙÌá³ö´íÎ󣬵«ÔËÐÐ״̬Ϊbuzy£¬¿ÉÄÜÊÇÇó½â·ÇÏßÐÔ·½³Ì×éÐèÒªÉèÖñðµÄËã·¨µÈ£¬Ò²¿ÉÄÜÊÇÎҵİ汾ΪµÁ°æ£¬ÒÔ ...

²»Ðа¡¡£»¹ÊÇÌáʾÏàͬµÄ´íÎó
>> [a,b]=solve('17542*a^2=13740*b*((b^2+5.3*a^2)^0.57-b^1.134)','35125*a^3=4972*((b^2+5.3*a^2)^1.57-b^3.134)-13740*b*((b^2+5.3*a^2)^0.57-b^1.134£©','a','b')
??? Error using ==> solve
' 35125*a^3=4972*((b^2+5.3*a^2)^1.57-b^3.134)-13740*b*((b^2+5.3*a^2)^0.57-b^1.134£© ' is not a valid expression or equation.

ÆäʵÎҵĵڶþ¸ö·½³Ì×îºóÒýºÅÄÇÀïûÓпոñµÄ
qq839767816
3Â¥2012-09-20 15:09:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhufu777

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by snowyday at 2012-09-20 00:50:18
ÓÑÇéÌáʾ£º
°ÑÄãµÄÃüÁîÓï¾äÏÈÕ³Ìùµ½wordÖУ¬°ÑµÚ¶þ¸ö·½³Ì×îºóµÄÒýºÅºóµÄ¿Õ¸ñɾµô£¬ÔÙÕ³Ìùµ½matlabÖÐÔËÐУ¬²»ÔÙÌá³ö´íÎ󣬵«ÔËÐÐ״̬Ϊbuzy£¬¿ÉÄÜÊÇÇó½â·ÇÏßÐÔ·½³Ì×éÐèÒªÉèÖñðµÄËã·¨µÈ£¬Ò²¿ÉÄÜÊÇÎҵİ汾ΪµÁ°æ£¬ÒÔ ...

ÎÒÓÖÊÔÁËһϡ£·¢ÏÖÊÇÎÒ×îºÃÒ»¸öÀ¨ºÅÓõÄÖÐÎÄÊäÈë·¨¡£
¸ÄÁËÒÔºó¾ÍÏñÄã˵µÄÒ»Ñù
Ò»Ö±ÏÔʾbusy¡£


Ôõô°ìÄØ£¿
qq839767816
4Â¥2012-09-20 15:15:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +4 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 4/200 2026-04-17 17:57 by Equinoxhua
[¿¼ÑÐ] 291Çóµ÷¼Á +9 ¹ØÒä±±. 2026-04-14 9/450 2026-04-16 22:49 by cfdbai
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +10 haoyunÉϰ¶ 2026-04-11 12/600 2026-04-16 22:21 by Öí»á·É
[¿¼ÑÐ] ¼±Ðèµ÷¼Á +7 ¾ø²»·ÅÆú22 2026-04-15 7/350 2026-04-16 22:09 by SUSE_CL
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +28 ¹þ¹þ¹þ^_^ 2026-04-12 28/1400 2026-04-16 21:36 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 327Çóµ÷¼Á +26 Xxjc1107. 2026-04-13 29/1450 2026-04-16 10:52 by Espannnnnol
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +38 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 44/2200 2026-04-16 09:52 by cuisz
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +8 СÄô°®Ñ§Ï° 2026-04-14 8/400 2026-04-16 07:22 by ѧԱJpLReM
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +19 µçÆøÀî 2026-04-13 21/1050 2026-04-15 13:37 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +6 ban°àСÆß 2026-04-11 6/300 2026-04-14 14:06 by ¶ßÀ²AÃÎÖ»ÊǸöÃÎ
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +15 Éý¸ñ°¢´ï 2026-04-12 16/800 2026-04-14 13:18 by ¸¡Èô_°²Éú
[¿¼ÑÐ] µ÷¼Á½áÊø +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
[¿¼ÑÐ] 339Çóµ÷¼Á +8 hanwudada 2026-04-11 9/450 2026-04-12 15:36 by laoshidan
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û