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%% Çå³ý»·¾³±äÁ¿ clear all clc warning off nntwarn off %% ÉùÃ÷È«¾Ö±äÁ¿ global p14 % ѵÁ·¼¯ÊäÈëÊý¾Ý global t14 % ѵÁ·¼¯Êä³öÊý¾Ý global R % ÊäÈëÉñ¾Ôª¸öÊý global S2 % Êä³öÉñ¾Ôª¸öÊý global S1 % Òþ²ãÉñ¾Ôª¸öÊý global S % ±àÂ볤¶È S1=9; % 410S+20R x1=[0.036 12.56 0 0.315 0.473 0.002 0.002 0.14 0 0 0.58 0.23 0.005 0.015 ]; %0Cr13Al+16MnR x2=[ 0.08 13.5 0 1.00 1.00 0.03 0.035 0.170 0.230 0.15 1.540 0.26 0.007 0.022 ]; %0Cr13+20R x3=[0.080 13.100 0.6 0.800 0.600 0.020 0.030 0.14 0 0 0.58 0.23 0.005 0.015 ]; %0Cr13+16MnR x4=[ 0.080 13.100 0.6 0.800 0.600 0.020 0.030 0.170 0.230 0.15 1.540 0.26 0.007 0.022 ]; % 410S+16MnR x5= [ 0.036 12.56 0 0.315 0.473 0.002 0.002 0.170 0.230 0.15 1.540 0.26 0.007 0.022]; p=[x1' x2' x3' x4' x5']; t1=[ 20 40 192.0 262 182.7 320 440 30.5 10 ]; t2=[ 18 25 165.0 222.0 149.8 390 525 30.5 62 ]; t3=[ 20 40 141.0 208.0 155.2 310 455 29.5 91 ]; t4=[ 23 30 145.0 201.0 139.5 385 535 27 58 ]; t5=[ 20 40 147.0 228.0 154.3 340 525 28.5 62 ]; t=[t1' t2' t3' t4' t5']; [pn,minp,maxp,tn,mint,maxt] = premnmx(p,t); p14=pn(:,1:4); t14=tn(:,1:4); p5=pn(:,5); tt5=tn(:,5); % ÍøÂç´´½¨ net=newff(minmax(p14),[S1,9],{'tansig','purelin'},'trainlm'); % ÉèÖÃѵÁ·²ÎÊý net.trainParam.goal=0.01;%ѵÁ·Ä¿±êÎó²î net.trainParam.show=200;%ѵÁ·Ê±ºòÿ´ÎչʾµÄ½á¹û net.trainParam.epochs=5000;% ×ܵĵü´ú´ÎÊý net.trainParam.mc=0.95;%¶¯Á¿Òò×Ó % ÍøÂçѵÁ· [net,tr]=train(net,p14,t14); % ·ÂÕæ²âÊÔ y1=sim(net,p5); % BPÉñ¾ÍøÂçµÄ·ÂÕæ½á¹û [a] = postmnmx(y1,mint,maxt); %% GA-BPÉñ¾ÍøÂç R=size(p14,1); S2=size(t14,1); S=R*S1+S1*S2+S1+S2; aa=ones(S,1)*[-1,1]; % ±äÁ¿ÉÏÏÂÏî¾ØÕó popu=50; % ÖÖȺ¹æÄ£ initPpp=initializega(popu,aa,'gabpEval'); % ³õʼ»¯ÖÖȺ ÎÒÔÚʹÓÃinitializega º¯Êý¹ý³ÌÖУ¬µçÄÔÌáʾ´íÎó£¬ initPpp=initializega(popu,aa,'gabpEval'); % ³õʼ»¯ÖÖȺ ??? Error using ==> mtimes Inner matrix dimensions must agree. Error in ==> gadecod at 29 A1=tansig(W1*p,B1); Error in ==> gabpEval at 6 [W1,B1,W2,B2,val]=gadecod(x); Error in ==> initializega at 80 eval(estr); Çë¸ßÊÖÖ¸µã£¿ ллÁË £¡ ×îºÃ°ÑÔõôÐ޸ĸøÎÒ˵Ï £¡ лл£¡Íò·Ö¸Ðл£¡ [ Last edited by nono2009 on 2009-10-26 at 16:24 ] |
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yujunhui
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2Â¥2009-10-26 14:49:26
yujunhui
Òø³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 22 (СѧÉú)
- ½ð±Ò: 312.9
- É¢½ð: 447
- ºì»¨: 12
- Ìû×Ó: 1218
- ÔÚÏß: 111.2Сʱ
- ³æºÅ: 669946
- ×¢²á: 2008-12-07
- ÐÔ±ð: GG
- רҵ: ½ðÊô½á¹¹²ÄÁÏ
¡ï
wuguocheng(½ð±Ò+0,VIP+0): ÎÊÌâ½â¾öÁ˾ͺà 10-26 16:23
nono2009(½ð±Ò+1,VIP+0):˽ÏÂÖ¸µãµÄÂð£¿Ð»Ð»·ÖÏí¾Ñé¡£ 10-26 16:23
wuguocheng(½ð±Ò+0,VIP+0): ÎÊÌâ½â¾öÁ˾ͺà 10-26 16:23
nono2009(½ð±Ò+1,VIP+0):˽ÏÂÖ¸µãµÄÂð£¿Ð»Ð»·ÖÏí¾Ñé¡£ 10-26 16:23
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лл´ó¼Ò£¬¾¹ý yuthreestone Êéͯ µÄÖ¸µã ÎÒÕÒµ½ÔÒòÁË£¡ ¾¹ý ¸ßÈË µÄÖ¸µã ÎÒÏÖÔÚÕÒµ½ÔÒòÁË.% %% ÉùÃ÷È«¾Ö±äÁ¿ global p % ѵÁ·¼¯ÊäÈëÊý¾Ý global t % ѵÁ·¼¯Êä³öÊý¾Ý global R % ÊäÈëÉñ¾Ôª¸öÊý global S2 % Êä³öÉñ¾Ôª¸öÊý global S1 % Òþ²ãÉñ¾Ôª¸öÊý global S % ±àÂ볤¶È S1=9; È«¾Ö±äÁ¿µÄÉ趨 ´ú±íµÄ²ÎÊý ²»ÄÜÂҸģ¡ Èç¹ûÐÞ¸ÄÁË»°£¬ÔÚÒÔºóµÄÔËËã¹ý³Ì³öÏÖÎÊÌâ £¡ ³ÌÐò·ÖÏí£¬Ï£Íû´ó¼Ò ¹²Í¬½ø²½£¡ ÔڴθÐл ¸ßÈË£¡ лл£¡ |

3Â¥2009-10-26 15:52:26
yujunhui
Òø³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 22 (СѧÉú)
- ½ð±Ò: 312.9
- É¢½ð: 447
- ºì»¨: 12
- Ìû×Ó: 1218
- ÔÚÏß: 111.2Сʱ
- ³æºÅ: 669946
- ×¢²á: 2008-12-07
- ÐÔ±ð: GG
- רҵ: ½ðÊô½á¹¹²ÄÁÏ
¡ï
nono2009(½ð±Ò+1,VIP+0):¹ÄÀø·ÖÏí¾Ñ飡»¶Ó³£À´½»Á÷. 10-26 17:54
nono2009(½ð±Ò+1,VIP+0):¹ÄÀø·ÖÏí¾Ñ飡»¶Ó³£À´½»Á÷. 10-26 17:54
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4Â¥2009-10-26 17:39:36














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