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morning121

½ð³æ (СÓÐÃûÆø)

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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

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2Â¥2015-08-16 10:13:10
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zhagnlongyun

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2Â¥: Originally posted by dingd at 2015-08-16 10:13:10
Êý¾ÝÁ¿¼ÆËãÁ¿²»´óµÄ»°·¢ÉÏÀ´´ó¼Ò¿ÉÒÔ°ïæ£¬Ì«¶àµÄ»°ÓëÆäÓг¥ÇëÈË×ö²»Èç×Ô¼ºÅªÌ×Õý°æµÄ¡£

ÎÒÏÖÔÚÕýÔÚÄâºÏÒ»¸öÄ£ÐÍ£¬Ä£Ð͹«Ê½Öк¬Óлý·Ö¡¢ÇóºÍ¡¢gammaº¯Êý£¬ÓÐ4¸ö²ÎÊýºÍ6¸ö²ÎÊýÁ½¸ö¹«Ê½£¬1stopt1.5°æ±¾Ì«µÍÄâºÏ²»ÁË¡£Çó¸ß°æ±¾£¡Ë³±ãÇë½ÌһϹ«Ê½ÊéдµÄÕýÈ·ÐÔ£º
Variables x, y;
Parameters a, b, c, d,e,f;
Function y=50/a*exp(0.03*x)+50/c*exp(0.03*x)*int((exp(-0.03*R)*R^(e-1)*Sum(k=0:¡Þ)((b/c)^k*R^(e*k)/Gamma(k*e+e))),R=0,x)
Data;
0        0.13905
0.08        0.13904
0.25        0.139200007
0.5        0.139456007
0.75        0.13961
1        0.13972
1.5        0.14001
5        0.14093
8        0.141328007
10        0.141768007
20        0.142324007
30        0.142824007
40        0.143024007
50        0.143324007
60        0.143524007
70        0.143680007
80        0.143899007
90        0.143992007
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3Â¥2015-11-04 15:09:00
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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
3Â¥: Originally posted by zhagnlongyun at 2015-11-04 15:09:00
ÎÒÏÖÔÚÕýÔÚÄâºÏÒ»¸öÄ£ÐÍ£¬Ä£Ð͹«Ê½Öк¬Óлý·Ö¡¢ÇóºÍ¡¢gammaº¯Êý£¬ÓÐ4¸ö²ÎÊýºÍ6¸ö²ÎÊýÁ½¸ö¹«Ê½£¬1stopt1.5°æ±¾Ì«µÍÄâºÏ²»ÁË¡£Çó¸ß°æ±¾£¡Ë³±ãÇë½ÌһϹ«Ê½ÊéдµÄÕýÈ·ÐÔ£º
Variables x, y;
Parameters a, b, c, d,e ...

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