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0.0652159           -1.572161316        -0.00570236        -1.603449023
-0.680626624        -1.065779492        -0.769705124        -1.106435106
-1.36061634        0.993203497        -1.365512259        1.03582211
0.807772476        -1.089514007        0.766290919        -1.109096709
1.231867919        -1.389880866        1.176930676        -1.396948586
1.233730389        -1.01252792        1.190127178        -1.025664023
-1.072034451        0.895695935        -0.95847968        0.933720757
-0.513887125        1.239563565        -0.415579937        1.271144542
-0.035274762        0.666129048        -0.068448263        0.652336125
0.90510805         0.93099805         0.924252392         0.901296746
-0.581255431        1.404273505        -0.474173542        1.447273167
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zaq123321

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3Â¥: Originally posted by lxc_422 at 2014-11-25 08:45:26
Which function in Matlab should I use?...

I am not sure whether solve command can do it. Search matlab command to solve equation system. I don't have too much experience on Matlab but I know it should have command to solve this system.
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4Â¥2014-11-25 09:36:52
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zaq123321

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Write down the 11 eqs of the nonlinear system. Use some software, like Matlab, maple, mathematica to solve it. Hope it works.

This is the next stage of
http://muchong.com/bbs/viewthread.php?tid=8086054&authorid=405284

Good luck.
Сľ³æ¸øÎÒÎÂů£¬¸øÎÒÏ£Íû£¬°®¾ÍÒª°®Ð¡Ä¾³æ¡£
2Â¥2014-11-24 23:44:16
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lxc_422

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by zaq123321 at 2014-11-24 23:44:16
Write down the 11 eqs of the nonlinear system. Use some software, like Matlab, maple, mathematica to solve it. Hope it works.

This is the next stage of
http://muchong.com/bbs/viewthread.php?tid=8 ...

Which function in Matlab should I use?
È«ÐÄÓÃÓÚ¿ÆÑУ¬²»ÄÜÓÐË¿ºÁËÉи¡£Ñ§ÊõÊÇÖ÷Ì⣬´´ÐÂÊÇÉúÃü¡£
3Â¥2014-11-25 08:45:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxc_422

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by zaq123321 at 2014-11-25 09:36:52
I am not sure whether solve command can do it. Search matlab command to solve equation system. I don't have too much experience on Matlab but I know it should have command to solve this system....

I used the function 'solve()' to solve it, but I did not obtain any solution of this equation system.
Matlab gave an empty solution. It is difficult to find the right method for solving it.
È«ÐÄÓÃÓÚ¿ÆÑУ¬²»ÄÜÓÐË¿ºÁËÉи¡£Ñ§ÊõÊÇÖ÷Ì⣬´´ÐÂÊÇÉúÃü¡£
5Â¥2014-11-25 09:43:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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