Znn3bq.jpeg
²é¿´: 177  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßcaikong½«ÔùËÍÄú 34 ¸ö½ð±Ò

caikong

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

Æï×Å»ð¼ýµÄÎÏÅ£

[ÇóÖú] ÓйØmatlab³ÌÐòµ÷ÊÔ¡¾ÓÐЧÆÚÖÁ9ÔÂ10ºÅ¡¿

BPÍøÂçÄ£ÐÍ£¬Êý¾ÝÈçÏ£º
a=[0.25 5 8 0.05 0.05;0.5 5 8 0.05 0.05;2 5 8 0.05 0.05; 1 3 8 0.05 0.05;1 4 8 0.05 0.05;1 7 8 0.05 0.05;1 5 3 0.05 0.05;1 5 4 0.05 0.05;1 5 9 0.05 0.05;1 5 8 0.02 0.0375; 1 5 8 0.02 0.075;1 5 8 0.02 0.15;1 5 8 0.05 0.0375;1 5 8 0.05 0.075;1 5 8 0.05 0.15;1 5 8 0.05 0.225;1 5 8 0.05 0.3;1 5 8 0.1 0.075;1 5 8 0.1 0.15;1 5 8 0.1 0.3;1 5 8 0.2 0.075;1 5 8 0.2 0.15;1 5 8 0.2 0.225]
b=[9;1;6;1;2;3;111;47;7;1;17;6;4;25;5;3;2;1;9;2;1;3;2;1]
c=[1 5 8 0.05 0.05;1 6 8 0.05 0.05;1 5 6 0.05 0.05;1 5 8 0.02 0.3;1 5 8 0.05 0.225;1 5 8 0.1 0.225]
a=a'
b=b'
c=c'
net=newff(minmax(a),[12 1],{'tansig' 'purelin'}, 'trainlm')
net.trainParam.show = 50;  
   net.trainParam.lr = 0.001;  
   net.trainParam.epochs = 10000;  
   net.trainParam.goal = 1e-7;   
    net.trainParam.min_grad = 1e-9;  
   [net,tr]=train(net,a,b);         
figure
y=sim(net,c)  
µ«ÊäÈëµ½³ÌÐòÀïºó£¬³öÏÖ´íÎóÌáʾ
??? Error using ==> network.train
Targets are incorrectly sized for network.
Matrix must have 23 columns.   
ÇëÎʸÃÔõôµ÷ÊÔ£¿¸ø¸öÇÐʵ¿ÉÐеÄÐ޸ĺóµÄ³ÌÐò¡£
Ò»¶¨ÖØÐ»~~

» ²ÂÄãϲ»¶

ÖÚÄñ¸ß·É¾¡£¬¹ÂÔÆ¶ÀÈ¥ÏС£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zxh19836718

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï
caikong(½ð±Ò+5,VIP+0):3KU
¿ÉÄÜÓÉÓÚÄã×Ô¼ºµÄÊý¾ÝÊäÈë·½ÃæµÄÎÊÌ⣡±ÈÈçbµÄ Ó¦¸ÃÓëa ¶ÔÓ¦£¬aΪ23columns. ¶øb
Ϊ24columns.²»Ò»Ö£¬²»ÄÜÔËËã¡£°Ña¸ÄΪ24columns¡£¼ÓÐÐÊý¾Ý£»ÊÔÊÔ¡£
¹¤×÷£¬ÕõÇ®
2Â¥2008-09-07 20:10:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

beckham277

ľ³æ (Ö°Òµ×÷¼Ò)

¶þÂ¥µÄºÜÓпÉÄܰÉ
3Â¥2008-09-07 22:33:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³¾°£_bear

ľ³æ (ÕýʽдÊÖ)

¡ï
caikong(½ð±Ò+1,VIP+0):Ç°ÃæÒѾ­Ëµ³öÀ´£¬ËùÒÔÖ»¸øÄãÒ»¸öBB
Â¥Ö÷µÄbΪ24¸öÊý¾Ý£¬¶ÔÓ¦µÄÓ¦¸ÃÊÇ23¸öÊý¾Ý£¬½«bµ÷ÕûΪ23¸öÊý¾ÝÖ®ºó£¬³ÌÐòÄܳɹ¦Í¨¹ýµ÷ÊÔ¡£
Â¥Ö÷¿ÉÄÜÊÇÍ·¼¸´ÎдMATLAB³ÌÐò£¬×îºÃÔÚ¸³ÖµµÄÓï¾äºóÄÜÌí¼ÓÒ»¸ö·ÖºÅ¡°£»¡±,ÕâÑùÆÁÄ»²»»áÏÔµÃÌ«·±ÔÓ¡£ÒÔÏÂÊÇÐ޸ĺóµÄ³ÌÐò´úÂ룬¥Ö÷¿ÉÒÔµ÷ÊÔÏ£¬Ö÷ÒªÊÇÐÞ¸ÄÁËbµÄ´óС£¬½«24¸öÊý¾Ý±äΪ23¸öÊý¾Ý£¬Â¥Ö÷¿ÉÒÔºËʵÏÂʵ¼ÊÊý¾ÝÇé¿ö½«aÓëbµÄÐÐÁÐÊý¾Ý¶ÔÓ¦ÆðÀ´¡£

a=[0.25 5 8 0.05 0.05;0.5 5 8 0.05 0.05;2 5 8 0.05 0.05; 1 3 8 0.05 0.05;1 4 8 0.05 0.05;1 7 8 0.05 0.05;1 5 3 0.05 0.05;1 5 4 0.05 0.05;1 5 9 0.05 0.05;1 5 8 0.02 0.0375; 1 5 8 0.02 0.075;1 5 8 0.02 0.15;1 5 8 0.05 0.0375;1 5 8 0.05 0.075;1 5 8 0.05 0.15;1 5 8 0.05 0.225;1 5 8 0.05 0.3;1 5 8 0.1 0.075;1 5 8 0.1 0.15;1 5 8 0.1 0.3;1 5 8 0.2 0.075;1 5 8 0.2 0.15;1 5 8 0.2 0.225];
b=[9;1;6;1;2;3;111;47;7;1;17;6;4;25;5;3;2;1;9;2;1;3;2];
c=[1 5 8 0.05 0.05;1 6 8 0.05 0.05;1 5 6 0.05 0.05;1 5 8 0.02 0.3;1 5 8 0.05 0.225;1 5 8 0.1 0.225];
a=a';
b=b';
c=c';
net=newff(minmax(a),[12 1],{'tansig' 'purelin'}, 'trainlm');
net.trainParam.show = 50;  
   net.trainParam.lr = 0.001;  
   net.trainParam.epochs = 10000;  
   net.trainParam.goal = 1e-7;   
    net.trainParam.min_grad = 1e-9;  
   [net,tr]=train(net,a,b);         
figure
y=sim(net,c)  

ÕâÑù³ÌÐò¾ÍÄܵ÷ÊԳɹ¦ÁË£¬Â¥Ö÷ÊÔÊÔ£¬ÖÁÓÚ´ð°¸ÊDz»ÊÇÂ¥Ö÷ËùÒª£¬¾ÍµÃ¿´Óï¾ä·½ÃæÁË£¬ºÇºÇ £º£©
4Â¥2008-09-10 12:50:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ caikong µÄÖ÷Ìâ¸üÐÂ
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +18 MAXâê㯠2026-04-09 20/1000 2026-04-11 23:31 by zhen¡«
[¿¼ÑÐ] Çóµ÷¼Á +11 ÔÂ@163.com 2026-04-07 13/650 2026-04-11 22:55 by BruceLiu320
[¿¼ÑÐ] 366Çóµ÷¼Á +7 ²»ÖªÃûµÄСئ 2026-04-11 7/350 2026-04-11 16:45 by PeggyPeng17
[¿¼ÑÐ] 274Çóµ÷¼ÁÇóµ÷¼Á +11 Jachenbingoo 2026-04-06 14/700 2026-04-11 11:37 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601£¬270Çóµ÷¼Á +30 @ASDF1234 2026-04-08 32/1600 2026-04-11 10:30 by Delta2012
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÒÑÉϰ¶£¬¸Ðл¸÷λÀÏʦ +14 Reframe 2026-04-10 16/800 2026-04-10 23:07 by caotw2020
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] 362Çóµ÷¼Á +10 ÎÒÒª¿¼´ó 2026-04-06 14/700 2026-04-10 17:00 by luoyongfeng
[¿¼ÑÐ] Çó»úеר˶297µÚ¶þÅúµ÷¼Á +5 ʰÆâ12¡£ 2026-04-08 5/250 2026-04-09 16:43 by Ôʵ±ÊʶÈ
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +18 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 19/950 2026-04-09 10:44 by cymywx
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +11 ÓàδÐÁ 2026-04-06 11/550 2026-04-08 15:21 by screening
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] µç×ÓÐÅÏ¢346 +4 zuoshaodian 2026-04-08 4/200 2026-04-08 11:54 by zzucheup
[¿¼ÑÐ] 344Çóµ÷¼Á +11 κ×Óper 2026-04-07 11/550 2026-04-07 23:01 by JourneyLucky
[¿¼ÑÐ] ÇóÖú +3 ¿¨¿¨¶«88 2026-04-06 4/200 2026-04-06 15:28 by going home
[¿¼ÑÐ] 331Çóµ÷¼Á +8 ÓÚÕ÷yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[¿¼ÑÐ] Çóµ÷¼Áµ½0856²ÄÁϹ¤³Ì +3 ³Ì9915 2026-04-05 3/150 2026-04-05 18:15 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û