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wangyitao

½ð³æ (СÓÐÃûÆø)

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hzlhm

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wangyitao: ½ð±Ò+10 2020-08-10 16:54:36
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2Â¥2020-08-06 10:53:12
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googon

ľ³æ (ÖøÃûдÊÖ)


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3Â¥2020-08-06 12:46:59
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wangyitao

½ð³æ (СÓÐÃûÆø)

???????:
2?: Originally posted by hzlhm at 2020-08-06 10:53:12
?§à?????????????????

P=Pm*tanh(a*I/Pm)+Rd??I???????,P?¨¿???I?????????????????,Pm??????????????,????
Rd?????????,a????§¹???????????0??5.5??14.2??20??41??79??100??120??150??200??255??400??590???????????-0.000641??0.000485??0.001155??0.002614??0.004508??0.006249??0.006504??0.007485??0.008639??0.009017??0.010678??0.012158??0.013228.
4Â¥2020-08-06 15:12:52
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wangyitao

½ð³æ (СÓÐÃûÆø)

???????:
3?: Originally posted by googon at 2020-08-06 12:46:59
????????????????????????????????????????????§¹???????????§Ö????curve fitting??????????????

P=Pm*tanh(a*I/Pm)+Rd??I???????,P?¨¿???I?????????????????,Pm??????????????,????
Rd?????????,a????§¹???????????0??5.5??14.2??20??41??79??100??120??150??200??255??400??590???????????-0.000641??0.000485??0.001155??0.002614??0.004508??0.006249??0.006504??0.007485??0.008639??0.009017??0.010678??0.012158??0.013228.
5Â¥2020-08-06 15:13:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hzlhm

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

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¶À¹ÂÉñÓî: ½ð±Ò+2, ¹ÄÀø½»Á÷ 2020-08-07 09:07:11
???????:
4?: Originally posted by wangyitao at 2020-08-06 15:12:52
P=Pm*tanh(a*I/Pm)+Rd??I???????,P?¨¿???I?????????????????,Pm??????????????,????
Rd?????????,a????§¹???????????0??5.5??14.2??20??41??79??100??120??150??200??255??400??590??????????? ...

????matlab???????????????????????
Pm=0.0132393641
a=0.0000700111
Rd=0.0000154372
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6Â¥2020-08-06 20:51:29
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googon

ľ³æ (ÖøÃûдÊÖ)


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¶À¹ÂÉñÓî: ½ð±Ò+2, ¹ÄÀø½»Á÷ 2020-08-07 09:07:32
pm = 0.0119630832418952
a = 6.63734451877653E-5
rd = 0.000525727821918202

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RMSE: 0.000715004188122139
SSE: 6.64600285741859E-6
Correlation Coef. (R): 0.986117528116187
R-Square: 0.972427779257979
7Â¥2020-08-06 21:36:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

googon

ľ³æ (ÖøÃûдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

???????:
4?: Originally posted by wangyitao at 2020-08-06 15:12:52
P=Pm*tanh(a*I/Pm)+Rd??I???????,P?¨¿???I?????????????????,Pm??????????????,????
Rd?????????,a????§¹???????????0??5.5??14.2??20??41??79??100??120??150??200??255??400??590??????????? ...

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8Â¥2020-08-06 21:41:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangyitao

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by googon at 2020-08-06 21:36:14
pm = 0.0119630832418952
a = 6.63734451877653E-5
rd = 0.000525727821918202

Îó²îÖ¸±ê£º
RMSE: 0.000715004188122139
SSE: 6.64600285741859E-6
Correlation Coef. (R): 0.986117528116187
R-Square: 0. ...

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9Â¥2020-08-10 08:08:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

googon

ľ³æ (ÖøÃûдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

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wangyitao: ½ð±Ò+10 2020-08-10 16:51:25
ÒýÓûØÌû:
8Â¥: Originally posted by googon at 2020-08-06 21:41:24
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10Â¥2020-08-10 12:46:33
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