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heisekaishui

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ¹ØÓÚ1STOPTÄâºÏµÄСÎÊÌâ ÒÑÓÐ2È˲ÎÓë

¸÷λǰ±²£¬ÎÒ×î½üÓÃ1stoptÄâºÏÁËÒ»×éÊý¾Ý£¬µ«ÊÇ·¢ÏÖÄâºÏµÄÊý¾ÝʹÓò»Í¬½×µÄÁú¸ñ¿âËþ·½³Ì½á¹û²»Í¬£¬µ«ÊǾ«¶È¶¼²î²»¶à£¬²»ÖªµÀÊÇʲôԭÒò£¬Ï£Íû´ó¼Ò²»Áߴͽ̡£
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Parameters k1,k2,k3;
Variable t,a,b,c;
ODEFunction a'=-k1*a-k2*a;
b'=k1*a;
c'=k2*a;
Data;
t=0,2,4,6,8,10;
a=1.161575096,1.098850041,1.022186084,0.952491579,0.885120223,0.825879893;
b=0,0.060153328,0.132977117,0.197793007,0.254614938,0.306825415;
c=0,0.002571727,0.006411895,0.01129051,0.021839935,0.028869787;

ͬʱ£¬ÎÒÔÚÉ趨²ÎÊýµÄ·¶Î§Ê±£¬²¢Ã»ÓÐÆðµ½Ð§¹û£¬¶øÇÒ1stoptµÄ½á¹û×Ý×ø±ê·¶Î§ÊÇ0-4¶ø²»ÊÇ0-10²»ÖªµÀÊÇʲôԭÒò
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» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

Don'tPanic!
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ybkooo

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

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¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
heisekaishui: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú, ·Ç³£¸Ðл£¬ÎÒ»¹ÏëÎÊÒ»ÏÂÈç¹ûÎÒÒªÉèÖòÎÊýµÄȡֵ·¶Î§Ó¦¸ÃÔõôÉèÖ㬱ÈÈçÎÒÏëÈÃËùÓÐµÄ 2015-07-18 13:32:29
heisekaishui: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú, ·Ç³£¸Ðл£¬ÎÒ»¹ÏëÎÊÒ»ÏÂÈç¹ûÎÒÒªÉèÖòÎÊýµÄȡֵ·¶Î§Ó¦¸ÃÔõôÉèÖ㬱ÈÈçÎÒÏëÈÃËùÓÐµÄ 2015-07-18 13:32:48
¿´¿´ÕâÑùÄܲ»Äܽâ¾öÄãµÄÎÊÌâ
Parameters k1,k2,k3;
Variable t,a,b,c;
SharedModel;
ODEFunction a'=-k1*a-k2*a;
b'=k1*a;
c'=k2*a;
RowData;
0,2,4,6,8,10;
1.161575096,1.098850041,1.022186084,0.952491579,0.885120223,0.825879893;
0,0.060153328,0.132977117,0.197793007,0.254614938,0.306825415;
0,0.002571727,0.006411895,0.01129051,0.021839935,0.028869787;
abcd
2Â¥2015-07-17 21:15:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ybkooo

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

^^

Parameters k1,k2,k3,k4;
Ð޸ķ½³Ì£¬Õâ¸ö¿ÉÒԵõ½Îȶ¨½á¹û
Variable t,a,b,c;
ODEFunction a'=-k1*a-k2*a;
b'=k3*a;
c'=k4*a;
RowData;
0,2,4,6,8,10;
1.161575096,1.098850041,1.022186084,0.952491579,0.885120223,0.825879893;
0,0.060153328,0.132977117,0.197793007,0.254614938,0.306825415;
0,0.002571727,0.006411895,0.01129051,0.021839935,0.028869787;
abcd
3Â¥2015-07-17 21:41:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ybkooo

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

^^

×ø±êÏÔʾ0-4¿ÉÄÜÊÇËûµÄ×÷ͼ¹¦Äܲ»ºÃ£¬»ò²»ÊÇÕý°æÈí¼þ£¬Ö»¿´ËûµÄ¼ÆËãÖµ¾ÍÐÐÁË£¨¼ÆËãÖµ²»ÊÇÓУ¬Ã¿Ê±¿ÌµÄ¼ÆËãÖµÂð£©
2        1.098850041        .060153328        .002571727        1.08633992640023        6.97307002743706E-02        5.60446897778746E-03        For a:
4        1.022186084        .132977117        .006411895        1.01597773545576        .134944946131689        1.08459367441951E-02        DC: 0.99487234139559
6        .952491579        .197793007        .01129051        .950172900633618        .195935268051574        1.57479148657442E-02        R: 0.999959508427279
8        .885120223        .254614938        .021839935        .888630242171105        .25297524940825        2.03323920723293E-02        RMSE: 0.00692414160103415
10        .825879893        .306825415        .028869787        .831073699086233        .306320753592402        2.46199328847424E-02        SSE: 0.000239718684555859
abcd
4Â¥2015-07-17 21:48:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ybkooo

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

^^

abcd
5Â¥2015-07-17 21:51:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Îȶ¨Î¨Ò»£º

¾ù·½²î(RMSE):0.00523400858904149
²Ð²îƽ·½ºÍ(SSE):0.000410922688652401
Ïà¹ØÏµÊý(R): 0.99229618847388
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.98465172565979
È·¶¨ÏµÊý(DC): 0.949184328781669
Fͳ¼Æ(F-Statistic): 585.146344863956

²ÎÊý                  ×î¼Ñ¹ÀËã
--------------------        -------------
k1        0.0310189175554483
k2        0.0024794201096689

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

6Â¥2015-07-17 23:23:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

heisekaishui

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ybkooo at 2015-07-17 21:15:36
¿´¿´ÕâÑùÄܲ»Äܽâ¾öÄãµÄÎÊÌâ
Parameters k1,k2,k3;
Variable t,a,b,c;
SharedModel;
ODEFunction a'=-k1*a-k2*a;
b'=k1*a;
c'=k2*a;
RowData;
0,2,4,6,8,10;
1.161575096,1.098850041,1.022186084,0.95249 ...

ÎÒ»¹ÏëÎÊÒ»ÏÂÈç¹ûÎÒÒªÉèÖòÎÊýµÄȡֵ·¶Î§Ó¦¸ÃÔõôÉèÖ㬱ÈÈçÎÒÏëÈÃËùÓеÄk´óÓÚ0£¬Ó¦¸ÃÔõÑùÉèÖá£
Don'tPanic!
7Â¥2015-07-18 13:33:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

heisekaishui

Òø³æ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
6Â¥: Originally posted by dingd at 2015-07-17 23:23:35
Îȶ¨Î¨Ò»£º

¾ù·½²î(RMSE):0.00523400858904149
²Ð²îƽ·½ºÍ(SSE):0.000410922688652401
Ïà¹ØÏµÊý(R): 0.99229618847388
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.98465172565979
È·¶¨ÏµÊý(DC): 0.949184328781669
Fͳ¼Æ(F-St ...

·Ç³£¸Ðл
Don'tPanic!
8Â¥2015-07-18 13:37:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

heisekaishui

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ybkooo at 2015-07-17 21:41:22
Parameters k1,k2,k3,k4;
Ð޸ķ½³Ì£¬Õâ¸ö¿ÉÒԵõ½Îȶ¨½á¹û
Variable t,a,b,c;
ODEFunction a'=-k1*a-k2*a;
b'=k3*a;
c'=k4*a;
RowData;
0,2,4,6,8,10;
1.161575096,1.098850041,1.022186084,0.952491579,0. ...

ÎÒ·¢ÏÖÕâÑùÒ²ÊDz»Îȶ¨£¬²ÉÓÃÁú¸ñ¿âËþÒ»½×ÄâºÏµÄºÍ°æÖ÷µÄ¾ÍÒ»Ö£¬µ«Êǽ×ÊýÔ½¸ß²î±ðÔ½´ó£¬¿ÉÄܸú°æ±¾Óйذɡ£
Don'tPanic!
9Â¥2015-07-18 13:39:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

heisekaishui

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by dingd at 2015-07-17 23:23:35
Îȶ¨Î¨Ò»£º

¾ù·½²î(RMSE):0.00523400858904149
²Ð²îƽ·½ºÍ(SSE):0.000410922688652401
Ïà¹ØÏµÊý(R): 0.99229618847388
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.98465172565979
È·¶¨ÏµÊý(DC): 0.949184328781669
Fͳ¼Æ(F-St ...

ÎÒ²ÉÓÃÁú¸ñ¿âËþÒ»½×ÄâºÏµÄºÍ°æÖ÷µÄ¾ÍÒ»Ö£¬µ«Êǽ×ÊýÔ½¸ß²î±ðÔ½´ó£¬ËĽ׽á¹û¾ÍÊÇk1=1.3£¬K2=0.1ÁË£¬²»ÖªµÀÊDz»ÊǸú°æ±¾Óйء£
Don'tPanic!
10Â¥2015-07-18 13:41:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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