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ľéÈδÏã123

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[ÇóÖú] ´óÉñ£¬Çó°ïÖú£¬ÓÃ1stOptÄâºÏÊý¾Ý ÒÑÓÐ1È˲ÎÓë

ÒÑÖªln¦Ò=3.220 3.552 3.868 4.166 4.417 4.580 4.758 3.618 3.786 3.909 4.039 4.130;
T=  243.15  253.15  263.15  273.15  283.15  293.15  300.15  310.15  320.15  330.15  340.15  350.15
ÇóA;B,T0£¬ÔËÓÃÕâ¸ö¹«Ê½ln¦Ò=lnA-lnT/2-B/(T-T0)
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ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

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Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

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¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
CODE:
Variable y,x;
Function y=ln(A)-ln(x)/2-B/(x-T0);
Data;
y=3.220 3.552 3.868 4.166 4.417 4.580 4.758 3.618 3.786 3.909 4.039 4.130;
x=243.15  253.15  263.15  273.15  283.15  293.15  300.15  310.15  320.15  330.15  340.15  350.15;

¾ù·½²î(RMSE):0.321756310943072
²Ð²îƽ·½ºÍ(SSE):1.24232548358034
Ïà¹ØÏµÊý(R): 0.651649864902188
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.42464754642704
È·¶¨ÏµÊý(DC): 0.424104092299218
¿¨·½ÏµÊý(Chi-Square): 0.149382048706747
Fͳ¼Æ(F-Statistic): 7.81391209735434

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
a        1276.56834349631
b        11.1804658834115
t0        234.039942881602

====== ½á¹ûÊä³ö ======

No        ʵ²âÖµy        ¼ÆËãÖµy
1        3.22        3.17782522952741
2        3.552        3.79988303184312
3        3.868        3.98149295815724
4        4.166        4.06104833919341
5        4.417        4.10128094765457
6        4.58        4.12244197084847
7        4.758        4.13067061325901
8        3.618        4.13650408298381
9        3.786        4.13769669947518
10        3.909        4.13582740419933
11        4.039        4.13187073293978
12        4.13        4.12645799013365
2Â¥2015-01-26 22:45:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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