Znn3bq.jpeg
²é¿´: 1656  |  »Ø¸´: 4

gyt3133

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖú£ºmatlab½â17¸öδ֪Êý£¬17¸ö·½³Ì¡£

·½³Ì×éÈçÏ£¬Îª17¸öδ֪Êý¡¢17¸ö·½³Ì£¬°´ÀíÄÜÇó³öÆä½â¡£µ«Ìáʾ£º¡°Warning: Explicit solution could not be found.¡±²»ÖªÎªºÎ£¬ÇóÖúÓÚ¸÷λ´óÏÀÈçºÎÓÃmatlabÇó½âÕâÖÖ¸´ÔÓ·½³Ì×飬»òÕßÍÆ¼öÒ»¸ö±È½ÏÊʺϼÆËãÕâÖÖ·½³Ì×éµÄÊýѧÈí¼þ¡£
[a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q]=solve('0.4*0.03*0.01-0.99*a-0.99*54/102*i=0','0.62*0.02*0.01-0.99*b-0.99*(96/144*j+192/280*k+48/62*l+48/60*m+96/128*n)=0','0.23*0.3*0.01-0.99*c-0.99*28/60*o=0','0.23*1.6*0.01-0.99*d-0.99*(55/71*p+55/87*q)=0','0.81*0.4*0.01-0.99*e-0.99*(24/280*k+12/60*m)=0','0.75*0.001*0.01-0.99*f-0.99*14/62*l=0','0.95*0.1*0.01-0.99*g-0.99*(32/87*q+64/280*k+32/128*n)=0','0.97*0.001*0.01-0.99*h-0.99*(48/102*i+48/144*j+32/60*o+16/71*p)=0','1.09^2*0.37^3*(0.03+a)^2*(0.001+h)^3-2.72*10^-16=0','0.88^2*0.37^3*(0.02+b)^2*(0.001+h)^3-9.85*10^-15=0','1.34*0.37^2*(0.3+c)*(0.001+h)^2-2.38*10^-6=0','0.92*0.37*(1.6+d)*(0.001+h)-0.0216=0','0.92*1.04*(1.6+d)*(0.1+g)-0.84=0','0.88^4*1.17^2*1.04^2*(0.02+b)^4*(0.4+e)^2*(0.1+g)^2-1.64*10^-5=0','0.88*1.04*(0.02+b)*(0.001+f)-4.32*10^-4=0','0.88*1.17*(0.02+b)*(0.4+e)-0.639=0','0.88^2*1.04*(0.02+b)^2*(0.1+g)-5.35*10^-8=0','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q')
ÔÚ´Ë£¬Ð¡µÜ°Ýл¸÷λ¸ßÊÖ£¡£¡£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

Ó¥»÷³¤¿Õ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

1stoptÈí¼þ¡£
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
2Â¥2013-05-07 08:55:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
dbb627: ½ð±Ò+2, ר¼Ò¿¼ºË, ллָµ¼ 2013-05-08 09:52:01
gyt3133: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2013-05-15 12:52:06
1£º½âÎö½â²»Ò»¶¨ÓУ¬¿ÉÒÔÊÔÊÔÊýÖµ½â
2£º¹«Ê¾ÀïÓжദ¡°10^-8¡±£¬ÊÇ·ñÓ¦¸Ãд³É¡°10^(-8)¡±

½á¹ûËÆºõ²»Î¨Ò»£¬ÏÂÃæÁ½×éÊýÖµ½â¹©²Î¿¼£º
1£º
a: 0.150336062520483
i: -0.283739163369587
b: -0.0198581738427485
j: 160218.463398046
k: -674651.464563644
l: -14.7339175704366
m: 267258.426372111
n: 189347.365315984
c: -0.299998949885594
o: 0.644348400594776
d: -1.58194654621143
p: -237006.335460672
q: 290418.722106044
e: 4375.58638947457
f: 3.32702122069614
g: 48.529278391489
h: 3.51383049202942

2£º
a: -0.0299922858939372
i: 0.0568810518037125
b: -0.0199740454762181
j: 769.634667070334
k: -279543.909652118
l: -80.5373223843463
m: 245.622378547792
n: 254720.048302251
c: -0.299999963589788
o: 0.644350571334418
d: -1.60336151007992
p: -1056.29114435214
q: 1296.87069161139
e: 23911.7853386278
f: 18.1858545657712
g: -261.270247897996
h: -18.8778594365364
3Â¥2013-05-07 09:03:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gyt3133

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by dingd at 2013-05-07 09:03:20
1£º½âÎö½â²»Ò»¶¨ÓУ¬¿ÉÒÔÊÔÊÔÊýÖµ½â
2£º¹«Ê¾ÀïÓжദ¡°10^-8¡±£¬ÊÇ·ñÓ¦¸Ãд³É¡°10^(-8)¡±

½á¹ûËÆºõ²»Î¨Ò»£¬ÏÂÃæÁ½×éÊýÖµ½â¹©²Î¿¼£º
1£º
a: 0.150336062520483
i: -0.283739163369587
b: -0.019858173842748 ...

лл°ïÖú£¬Óиö²»×¨ÒµµÄÎÊÌ⣬»¹Íûº£º­¡£ÇëÎÊÄãÔÚ¼ÆËãµÄʱºòÓõÄÊýÖµ½â£¬¾ßÌåµÄ·½·¨ÊÇʲô£¨²åÖµ·¨¡¢ÓÐÏÞÔª£©£¬»òÕßÓÃÁËʲôÈí¼þ£¿
Ó¥»÷³¤¿Õ
4Â¥2013-05-07 11:47:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gyt3133

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ÔÂÖ»À¶ at 2013-05-07 08:55:54
1stoptÈí¼þ¡£

ºÃ£¬Ñ§Ï°ÓÃÓã¬ÔÝʱ²»ÖªµÀÄܲ»ÄÜ
Ó¥»÷³¤¿Õ
5Â¥2013-05-07 11:58:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ gyt3133 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +17 ŬÁ¦·Ü¶·112 2026-04-08 17/850 2026-04-10 12:17 by pengliang8036
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 20:19 by maddjdld
[¿¼ÑÐ] ²ÄÁÏר˶³õÊÔ·Ö332Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬ +12 ¹ÊÈË?? 2026-04-09 12/600 2026-04-09 18:34 by Ccclqqq
[¿¼ÑÐ] 316Çóµ÷¼Á +3 Ïë¶ÁÑо¿Éú( ?¡ß 2026-04-07 3/150 2026-04-09 17:31 by wp06
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí³µÁ¾ 281 Çóµ÷¼Á +5 Éϰ¶Ñо¿Éú. 2026-04-07 5/250 2026-04-09 15:56 by onlyÖÜ
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +17 ¹þ¹þ¹þ^_^ 2026-04-08 18/900 2026-04-09 10:49 by ÈýÆßÆßÏëÉϰ¶
[¿¼ÑÐ] Çóµ÷¼Á +3 ÖíÈâ¶Õ·ÛÌõcc 2026-04-08 4/200 2026-04-09 10:05 by ÖíÈâ¶Õ·ÛÌõcc
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-08 3/150 2026-04-08 22:00 by zhouyuwinner
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] 313Çóµ÷¼Á +3 Ê®Áùʰ½ 2026-04-07 3/150 2026-04-07 23:20 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 asdasdassda 2026-04-05 5/250 2026-04-06 09:32 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +4 cs0106 2026-04-04 4/200 2026-04-05 18:46 by imissbao
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ£¬³õÊԳɼ¨350Çóµ÷¼Á +9 ÑØ°¶?±´¿Ç 2026-04-04 14/700 2026-04-05 01:09 by ÑØ°¶?±´¿Ç
[¿¼ÑÐ] Äܶ¯µ÷¼Á326ר˶ +4 wan112233 2026-04-04 4/200 2026-04-04 22:47 by yu221
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦985£¬326·ÖÇóµ÷¼Á +3 Áõīī 2026-04-03 3/150 2026-04-04 11:16 by ±¯É˵ÄÓóÍ·
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û