| ²é¿´: 217 | »Ø¸´: 7 | ||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | ||
| ¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßyiwcuik½«ÔùËÍÄú 5 ¸ö½ð±Ò | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
[ÇóÖú]
ÄâºÏ³öµÄÇúÏߺ¯ÊýÎÞ·¨ÓÃÀíÂÛÈ¥½âÊÍ£¬ÕâÑùµÄº¯Êý»¹ÓÐÒâÒåÂð£¿
|
||
|
ÓÃ1stOptµÄ¿ìËÙ¹«Ê½ÄâºÏËÑË÷¹¦ÄÜÄâºÏ³öÒ»ÌõÇúÏߵĺ¯Êý£º Function: y = p1+p2*x+p3*x^2+p4*x^3+p5*x^4+p6*x^5+p7*x^6+p8*x^7+p9*x^8+p10*x^9+p11*x^10+P12*x^11 Algorithms: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨ Root of Mean Square Error (RMSE): 3.52986579589713 Sum of Square Error (SSE): 585.617769241089 Correlation Coef. (R): 0.933114574427093 R-Square: 0.870702809008255 Determination Coef. (DC): 0.870702691947672 ¸÷ÖÖÖ¸±ê»¹ÊDz»´í£¬µ«ÊÇÕâô³¤µÄº¯Êýʵ¼ÊÉÏÒѾÎÞ·¨ÓÃÀíÂÛÈ¥½âÊÍ¡£ÓÐÀÏÍâ×öµÄÄâºÏÒ»°ã¶¼ÊÇy=ax^b ÐÎʽµÄ£¬ËäÈ»ÄâºÏµÄЧ¹ûûÎÒÕâ¸öºÃ¡£µ«ÎÒÒ²²»ÖªµÀÎÒÕâÑùµÄÄâºÏ·½³ÌÓÐÒâÒåÂ𣿠¸Ðл½â´ð¡£ |
» ²ÂÄãϲ»¶
Çóµ÷¼ÁԺУÐÅÏ¢
ÒѾÓÐ4È˻ظ´
085600²ÄÁÏÓ뻯¹¤306
ÒѾÓÐ4È˻ظ´
286Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑоÀú
ÒѾÓÐ9È˻ظ´
Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡
ÒѾÓÐ8È˻ظ´
×ÊÔ´Óë»·¾³ µ÷¼ÁÉêÇë(333·Ö)
ÒѾÓÐ5È˻ظ´
280Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
269ר˶Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
²ÄÁÏѧ˶301·ÖÇóµ÷¼Á
ÒѾÓÐ7È˻ظ´
6Â¥2008-02-26 18:55:15
heissezitrone
Òø³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 410.1
- Ìû×Ó: 24
- ÔÚÏß: 17.1Сʱ
- ³æºÅ: 510763
- ×¢²á: 2008-02-24
2Â¥2008-02-26 13:57:36
3Â¥2008-02-26 14:01:01
4Â¥2008-02-26 16:40:07













»Ø¸´´ËÂ¥
10