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[ÇóÖú] Matlab¶àÔª¸ß´Î·½³Ì×éµÄÇó½âÎÊÌâ ÒÑÓÐ2È˲ÎÓë

¸÷λ´óÏÀ£¬ÎÒÓÐÕâÑùÒ»¸ö·½³Ì£¬S1=x+(1-x)*z^2*y*(1-y)+(1-x)^2*z^2*(1-y)^2*a+(1-x)*z^4*y^3*(1-y)+(1-x)^2*z^4*y^2*(1-y)^2*a-b;
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syms x y z
S1=x+(1-x)*z^2*y*(1-y)+(1-x)^2*z^2*(1-y)^2*0.5+(1-x)*z^4*y^3*(1-y)+(1-x)^2*z^4*y^2*(1-y)^2*0.5-0.71;
S2=x+(1-x)*z^2*y*(1-y)+(1-x)^2*z^2*(1-y)^2*0.98+(1-x)*z^4*y^3*(1-y)+(1-x)^2*z^4*y^2*(1-y)^2*0.98-1.02;
S3=x+(1-x)*z^2*y*(1-y)+(1-x)^2*z^2*(1-y)^2*0.02+(1-x)*z^4*y^3*(1-y)+(1-x)^2*z^4*y^2*(1-y)^2*0.02-0.41;
[x,y,z]=solve(S1,S2,S3,'x,y,z')
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feixiaolin

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// 1stop ´úÂë
Parameters x, y, z;
Function  x+(1-x)*z^2*y*(1-y)+(1-x)^2*z^2*(1-y)^2*0.5+(1-x)*z^4*y^3*(1-y)+(1-x)^2*z^4*y^2*(1-y)^2*0.5-0.71=0;
Function  x+(1-x)*z^2*y*(1-y)+(1-x)^2*z^2*(1-y)^2*0.98+(1-x)*z^4*y^3*(1-y)+(1-x)^2*z^4*y^2*(1-y)^2*0.98-1.02=0;
Function  x+(1-x)*z^2*y*(1-y)+(1-x)^2*z^2*(1-y)^2*0.02+(1-x)*z^4*y^3*(1-y)+(1-x)^2*z^4*y^2*(1-y)^2*0.02-0.41=0;
½á¹û
x: 0.465862647587081
y: -0.061167903973261
z: 1.40120778296774
2Â¥2014-01-07 15:18:01
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cooooldog

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ส็็็

ÒýÓûØÌû:
18Â¥: Originally posted by ç×ݪö±è¤ at 2014-01-20 09:33:12
Âé·³ÄúÄܲ»ÄܰѾßÌåµÄ´úÂë¸øÎÒ¿´¿´ÄØ£¿...

ÎÒûÓÐÓÃMatlab¼ÆËã; ÒòΪûÓÐÕâ¸öÈí¼þ;
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19Â¥2014-01-22 16:04:39
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½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2014-01-07 15:18:01
// 1stop ´úÂë
Parameters x, y, z;
Function  x+(1-x)*z^2*y*(1-y)+(1-x)^2*z^2*(1-y)^2*0.5+(1-x)*z^4*y^3*(1-y)+(1-x)^2*z^4*y^2*(1-y)^2*0.5-0.71=0;
Function  x+(1-x)*z^2*y*(1-y)+(1-x)^2*z^2*(1-y)^2*0. ...

Äú±àдµÄ³ÌÐò´úÂë¾ÍÊÇÕâ¸öÂð ΪʲôÔÚÎÒµÄMatlabÉÏÔËÐв»³öÀ´ÄØ£¿
3Â¥2014-01-07 15:29:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
3Â¥: Originally posted by ç×ݪö±è¤ at 2014-01-07 15:29:26
Äú±àдµÄ³ÌÐò´úÂë¾ÍÊÇÕâ¸öÂð ΪʲôÔÚÎÒµÄMatlabÉÏÔËÐв»³öÀ´ÄØ£¿...

ÊÇ 1stop ´úÂë
4Â¥2014-01-07 15:30:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ç×ݪö±è¤

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ÒýÓûØÌû:
4Â¥: Originally posted by feixiaolin at 2014-01-07 15:30:14
ÊÇ 1stop ´úÂë...

ÄÜÈõÈõµÄÎÊÒ»¾äÔÚmatlabÀïÃæÔõô±àÂð£¿
5Â¥2014-01-07 15:34:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
5Â¥: Originally posted by ç×ݪö±è¤ at 2014-01-07 15:34:15
ÄÜÈõÈõµÄÎÊÒ»¾äÔÚmatlabÀïÃæÔõô±àÂð£¿...

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6Â¥2014-01-07 15:35:04
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ç×ݪö±è¤

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
6Â¥: Originally posted by feixiaolin at 2014-01-07 15:35:04
²»ÄÜÓá£...

ºÃ°É~ллÄú£¬ÎÒ»¹ÊÇÏëÖªµÀmatlabÀïÃæÔõô±à³öÀ´ ÒòΪÎҵıäÁ¿a b Ò²ÊDZ仯µÄ ×Ô¼ºÔËÐв»³öÀ´ Ò²²»ÖªµÀÔ­Òò³öÔÚÁËÄÄÀï
7Â¥2014-01-07 15:37:05
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ç×ݪö±è¤

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
6Â¥: Originally posted by feixiaolin at 2014-01-07 15:35:04
²»ÄÜÓá£...

ÇëÎÊÄúÓõÄʲô³ÌÐòÔËËãµÄÄØ£¿
8Â¥2014-01-07 15:52:06
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feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

Ò»¸ö½Ð×ö 1stop µÄ¶«¶«
9Â¥2014-01-08 08:25:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

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½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
9Â¥: Originally posted by feixiaolin at 2014-01-08 08:25:26
Ò»¸ö½Ð×ö 1stop µÄ¶«¶«

ÇëÎÊÄúÓõÄʲôÔËËãÈí¼þ½âµÄÄØ£¿
10Â¥2014-01-08 21:03:55
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