Znn3bq.jpeg
²é¿´: 2589  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

º£Ììһɫ¾ý

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ¸÷λǰ±²£¬ÀûÓÃ1stOpt¶Ô·ÇÏßÐÔ·½³ÌÄâºÏÿ´ÎÔËËã½á¹û¶¼²»Ò»ÑùÔõô°ìÄØ£¿ ÒÑÓÐ1È˲ÎÓë

¸÷λǰ±²ÉÏÎçºÃ£¬Ð¡µÜ¸Õ¿ªÊ¼Ê¹ÓÃ1stOpt£¬ÇëÎÊ£ºÈçºÎ¶Ô²ÎÊýcs1¡¢cs2¡¢cs3µÄÖµ½øÐÐÈ·¶¨£¬Ã¿´ÎÔËÐкóµÃµ½µÄ²ÎÊý¶¼ÊDz»Ò»ÑùµÄ£¬Ó¦¸ÃÈçºÎ²Ù×÷ÄØ£¿Ð»Ð»£¡
¸½£º
Variable  t, y;
Parameters   cs1[0,10],cs2[0.05,0.15],cs3[10^(-13),10^(-6)];
Function y=cs1*(6/cs2*(cs3*t/pi)^0.5-3*cs3/((cs2)^2)*t);
data;
0        0
30        2.5194
60        2.7094
90        2.8581
120        2.9985
150        3.1142
180        3.2381
210        3.3372
240        3.4364
270        3.5355
300        3.6346
330        3.7337
360        3.8246
390        3.8989
420        3.9815
450        4.0641
480        4.1385
510        4.2128
540        4.2789
570        4.3533
600        4.4524
630        4.4772
660        4.5433
690        4.6011
720        4.6589
750        4.7167
780        4.7745
810        4.8241
840        4.8819
870        4.9315
900        4.9811
930        5.0306
960        5.0802
990        5.1297
1020        5.1752
1050        5.2206
1080        5.2702
1110        5.3032
1140        5.3528
1170        5.3941
1200        5.4395
1230        5.4767
1260        5.5180
1290        5.5593
1320        5.6006
1350        5.6336
1380        5.6667
1410        5.7080
1440        5.7328
1470        5.7741
1500        5.8154
1530        5.8484
1560        5.8814
1590        5.9227
1620        5.9558
1650        5.9888
1680        6.0136
1710        6.0467
1740        6.0880
1770        6.1127
1800        6.1458
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

×ÔÐÅÊÇ×îºÃµÄÄÜÁ¿£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

º£Ììһɫ¾ý

ľ³æ (ÕýʽдÊÖ)

1£© ¹úÍâÊÔÓðæµÚ1´ÎÔËÐнá¹û£º
Iterations: 27
Elapsed Time (Hr: Min: Sec: Msec) : 00: 00: 59: 776
Algorithms: Universal Global Optimation(UGO1)
Stop Reason: Convergence tolerance reached
Root of Mean Square Error (RMSE) : 0. 270650532503002
Residual Sum of Squares (SSE) : 4. 46835435539366
Correlation Coef. (R) : 0. 980970223128834
R-Square: 0. 962302578665434
Determination Coef. (DC) : 0. 945016164588635
Chi-Square: 2. 29158816322497
F-Statistic: 527. 427739135229
Parameters Best Estimate
---------- -------------
cs1 6. 22755466521288
cs2 0. 0554564076890538
cs3 4. 39456555555443E-7
2£© ¹úÍâÊÔÓðæµÚ2´ÎÔËÐнá¹û£º
Iterations: 28
Elapsed Time (Hr: Min: Sec: Msec) : 00: 00: 55: 269
Algorithms: Universal Global Optimation(UGO1)
Stop Reason: Convergence tolerance reached
Root of Mean Square Error (RMSE) : 0. 270650532503002
Residual Sum of Squares (SSE) : 4. 46835435539366
Correlation Coef. (R) : 0. 980970223128933
R-Square: 0. 962302578665628
Determination Coef. (DC) : 0. 945016164588635
Chi-Square: 2. 29158816322955
F-Statistic: 527. 427739135228
Parameters Best Estimate
---------- -------------
cs1 6. 22755466521864
cs2 0. 075133893022797
cs3 8. 06648376731377E-7
×ÔÐÅÊÇ×îºÃµÄÄÜÁ¿£¡
3Â¥2014-11-15 10:46:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

º£Ììһɫ¾ý

ľ³æ (ÕýʽдÊÖ)

ÎÒÓÃÍøÉÏÏÂÔØµÄÆÆ½â°æµÄ1.5ÊÔ¹ý£¬ÓóæÓÑÃÇÌṩ µÄ¹úÍâÊÔÓðæ5.0µÄÒ²ÊÔ¹ýÁË£¬¶à´ÎÔËËãµÄ½á¹û¶¼²»Î¨Ò»
×ÔÐÅÊÇ×îºÃµÄÄÜÁ¿£¡
2Â¥2014-11-15 10:40:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
º£Ììһɫ¾ý: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-11-15 11:28:43
cs2ºÍcs3²»Î¨Ò»ÊÇÓÉÓÚÄ㹫ʽÐÎʽ¾ö¶¨µÄ£¬ºÍÈí¼þû¹Ø¡£

Ô­¹«Ê½£ºy=cs1*(6/cs2*(cs3*t/pi)^0.5-3*cs3/((cs2)^2)*t);
¹²Èý¸ö²ÎÊý£¬µ«ÓÖ¹ýÄâºÏÏÖÏó£¬ÍêÈ«¿ÉÒÔ»¯¼òµÈͬÓÚ£º

y=cs1*(6/pi^0.5*t^0.5*cs2-3*t*cs2^2);

Ö»ÓÐÁ½¸ö²ÎÊý£¬Ð§¹ûÊÇÒ»ÑùµÄ£¬ÇÒÎȶ¨Î¨Ò»¡£

¾ù·½²î(RMSE):0.270650532503001
²Ð²îƽ·½ºÍ(SSE):4.46835435539365
Ïà¹ØÏµÊý(R): 0.980970223365346
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.962302579129457
È·¶¨ÏµÊý(DC): 0.945016164588635
¿¨·½ÏµÊý(Chi-Square): 0.888796543017097
Fͳ¼Æ(F-Statistic): 345.556104950667

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
cs1        6.22755467538281
p2        0.0119538069599519
4Â¥2014-11-15 11:03:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

p2ÊÇcs2
¡°µ«ÓÖ¹ýÄâºÏÏÖÏó¡±Ó¦¸ÃÊÇ¡°µ«ÓйýÄâºÏÏÖÏó¡±
5Â¥2014-11-15 11:12:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 279Çóµ÷¼Á +13 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 13/650 2026-04-17 10:38 by cuisz
[¿¼ÑÐ] ¿ÒÇëÓÐѧУÊÕÁô +8 ¿Â»´È» 2026-04-12 8/400 2026-04-17 09:34 by Öí»á·É
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-14 11/550 2026-04-16 15:18 by jiahl2024
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 7/350 2026-04-16 14:31 by zhouxiaoyu
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +38 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 44/2200 2026-04-16 09:52 by cuisz
[¿¼ÑÐ] 085404 22408 309·ÖÇóµ÷¼Á +9 lzmk 2026-04-14 10/500 2026-04-15 20:02 by ѧԱJpLReM
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +21 »ý¼«ÏòÉÏ£» 2026-04-10 23/1150 2026-04-15 12:50 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 41/2050 2026-04-14 15:36 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 303Çóµ÷¼Á +14 SereinQ 2026-04-10 15/750 2026-04-11 20:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 283Çóµ÷¼Á 086004¿¼Ó¢¶þÊý¶þ +17 ÄǸöàà×Ó 2026-04-10 18/900 2026-04-11 16:27 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û