Znn3bq.jpeg
²é¿´: 546  |  »Ø¸´: 0

lcsfengshi

ľ³æ (³õÈëÎÄ̳)

[ÇóÖú] BPÉñ¾­ÍøÂçÔ¤²â¼Û¸ñ£¬Ìáʾsize³ö´í£¿

pÊÇÀúÊ·¼Û¸ñ(296¸ö)£¬tÊÇËùÒªÔ¤²â¼Û¸ñ(21¸ö)¡£µ«³ÌÐòÔËÐдíÎó²»ÖªÔõô¸Ä£¿
ÔËÐнá¹û£º¡°Error using network/train (line 272)
Output data size does not match net.outputs{2}.size.
¡±
clear all
p=[331.40 333.50 333.10 333.89 333.60 335.80 335.70 337.00 337.80 337.20 339.01...
   339.05 339.80 339.60 337.20 336.20 334.55 335.10 335.51 336.61 334.80 336.60...
   337.10 336.90 337.30 336.45 326.80 326.75 328.85 318.90 323.20 323.15 323.00...
   326.40 324.10 320.70 320.29 320.55 319.10 319.00 318.48 319.10 319.31 321.00...   
   319.10 320.10 321.00 321.85 322.95 322.10 322.70 322.10 321.05 319.32 321.05...
   319.61 319.88 320.10 314.10 316.60 315.40 316.80 311.49 311.80 289.00 274.30...
   276.99 275.30 284.50 288.60 283.50 290.20 294.80 295.85 297.15 299.30 294.10...
   294.49 296.80 296.90 293.00 291.11 285.00 280.60 277.80 275.90 282.50 281.29...
   279.20 279.00 280.70 279.00 277.95 280.80 281.50 278.60 279.60 278.50 277.45...
   281.00 277.95 277.05 275.55 274.50 266.50 262.65 259.44 258.70 251.69 250.00...
   241.80 253.95 256.30 252.00 255.30 252.50 250.80 253.50 253.10 259.35 257.45...
   259.70 259.08 259.15 256.30 259.80 264.50 266.90 268.70 264.40 266.50 264.40...
   260.00 265.31 264.35 258.20 263.55 259.50 257.10 258.80 262.80 266.40 267.99...
   264.35 267.50 271.50 272.00 273.55 270.60 272.20 271.60 273.40 277.55 278.30...
   282.35 279.00 277.90 279.35 279.80 275.65 273.18 276.18 273.60 272.50 268.15...
   261.50 263.21 261.90 258.90 263.40 262.45 262.30 264.50 262.51 265.60 263.20...
   262.05 259.70 257.40 254.89 253.10 255.00 253.80 260.00 260.70 259.40 262.50...
   262.60 262.90 262.90 263.50 264.25 263.30 262.10 260.68 258.30 258.60 258.20...
   258.90 257.58 253.29 251.95 250.40 252.51 253.00 252.80 250.80 250.95 245.90...
   245.70 243.40 247.29 245.65 244.40 244.30 245.70 242.00 241.00 243.88 243.10...
   243.00 245.00 246.70 246.30 241.45 242.60 245.00 242.95 240.50 236.20 238.58...
   237.50 239.00 239.00 240.60 239.00 237.40 244.52 244.60 241.80 242.00 243.30...
   245.81 246.30 244.39 244.25 245.25 246.40 246.01 243.65 243.30 246.75 247.50...
   247.80 245.80 245.50 246.10 248.10 249.75 251.00 252.00 252.15 256.40 259.85...
   258.00 258.30 257.55 259.30 260.35 262.00 265.00 261.00 262.80 266.00 263.80...
   263.09 262.95 265.30 262.45 264.65 267.30 269.78 269.16 273.05 269.05 261.03...
   265.21 265.60 263.80 261.00 261.99 259.00 258.10 258.30 257.70 ]';

%===========ÆÚÍûÊä³ö=======
t=[256.06 255.7 257.30 257.10 261.20 261.30 262.80 262.60 264.01 262.00 260.00 259.50 259.35 257.95 258.50 257.80 257.70 259.70 261.95 260.00 260.20]';

ptest=[331.40 333.50 333.10 333.89 333.60 335.80 335.70 337.00 337.80 337.20 339.01...
   339.05 339.80 339.60 337.20 336.20 334.55 335.10 335.51 336.61 334.80 336.60...
   337.10 336.90 337.30 336.45 326.80 326.75 328.85 318.90 323.20 323.15 323.00...
   326.40 324.10 320.70 320.29 320.55 319.10 319.00 318.48 319.10 319.31 321.00...   
   319.10 320.10 321.00 321.85 322.95 322.10 322.70 322.10 321.05 319.32 321.05...
   319.61 319.88 320.10 314.10 316.60 315.40 316.80 311.49 311.80 289.00 274.30...
   276.99 275.30 284.50 288.60 283.50 290.20 294.80 295.85 297.15 299.30 294.10...
   294.49 296.80 296.90 293.00 291.11 285.00 280.60 277.80 275.90 282.50 281.29...
   279.20 279.00 280.70 279.00 277.95 280.80 281.50 278.60 279.60 278.50 277.45...
   281.00 277.95 277.05 275.55 274.50 266.50 262.65 259.44 258.70 251.69 250.00...
   241.80 253.95 256.30 252.00 255.30 252.50 250.80 253.50 253.10 259.35 257.45...
   259.70 259.08 259.15 256.30 259.80 264.50 266.90 268.70 264.40 266.50 264.40...
   260.00 265.31 264.35 258.20 263.55 259.50 257.10 258.80 262.80 266.40 267.99...
   264.35 267.50 271.50 272.00 273.55 270.60 272.20 271.60 273.40 277.55 278.30...
   282.35 279.00 277.90 279.35 279.80 275.65 273.18 276.18 273.60 272.50 268.15...
   261.50 263.21 261.90 258.90 263.40 262.45 262.30 264.50 262.51 265.60 263.20...
   262.05 259.70 257.40 254.89 253.10 255.00 253.80 260.00 260.70 259.40 262.50...
   262.60 262.90 262.90 263.50 264.25 263.30 262.10 260.68 258.30 258.60 258.20...
   258.90 257.58 253.29 251.95 250.40 252.51 253.00 252.80 250.80 250.95 245.90...
   245.70 243.40 247.29 245.65 244.40 244.30 245.70 242.00 241.00 243.88 243.10...
   243.00 245.00 246.70 246.30 241.45 242.60 245.00 242.95 240.50 236.20 238.58...
   237.50 239.00 239.00 240.60 239.00 237.40 244.52 244.60 241.80 242.00 243.30...
   245.81 246.30 244.39 244.25 245.25 246.40 246.01 243.65 243.30 246.75 247.50...
   247.80 245.80 245.50 246.10 248.10 249.75 251.00 252.00 252.15 256.40 259.85...
   258.00 258.30 257.55 259.30 260.35 262.00 265.00 261.00 262.80 266.00 263.80...
   263.09 262.95 265.30 262.45 264.65 267.30 269.78 269.16 273.05 269.05 261.03...
   265.21 265.60 263.80 261.00 261.99 259.00 258.10 258.30 257.70 256.06 255.7...
   257.30 257.10 261.20 261.30 262.80 262.60 264.01 262.00 260.00 259.50 259.35...
   257.95 258.50 257.80 257.70 259.70 261.95 260.00 260.20];

[pn,minp,maxp,tn,mint,maxt]=premnmx(p,t);  %½«Êý¾Ý¹éÒ»»¯
net=newff(minmax(pn),[11,1],{'tansig', 'purelin'},'traingdm');
%ÍøÂç´´½¨traingdm
net.trainParam.show=1000;
net.trainParam.epochs=50000; %ѵÁ·´ÎÊýÉèÖÃ
net.trainParam.goal=1e-3; %ѵÁ·ËùÒª´ïµ½µÄ¾«¶È
net.trainParam.lr=0.05;   %ѧϰËÙÂÊ      
net=train(net,pn,tn);
p2n=tramnmx(ptest,minp,maxp);%²âÊÔÊý¾ÝµÄ¹éÒ»»¯
an=sim(net,p2n);
a=postmnmx(an,mint,maxt)   %Êý¾ÝµÄ·´¹éÒ»»¯ £¬¼´×îÖÕÏëµÃµ½µÄÔ¤²â½á¹û
plot(1:length(t),t,'o',1:length(t)+1,a,'*');
title('*±íʾԤ²âÖµ--- o±íʾʵ¼ÊÖµ')
grid on
m=length(a);    %ÏòÁ¿aµÄ³¤¶È
t1=[t,a(m)];
error=t1-a;     %Îó²îÏòÁ¿
figure
plot(1:length(error),error,'-.')
title('Îó²î±ä»¯Í¼')
grid on
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

³ÌÐò

» ²ÂÄãϲ»¶

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

ÖÇÄÜ»úÆ÷ÈË

Robot (super robot)

ÎÒÃǶ¼°®Ð¡Ä¾³æ

ÕÒµ½Ò»Ð©Ïà¹ØµÄ¾«»ªÌû×Ó£¬Ï£ÍûÓÐÓÃŶ~

¿ÆÑдÓСľ³æ¿ªÊ¼£¬ÈËÈËΪÎÒ£¬ÎÒΪÈËÈË
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lcsfengshi µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +21 ÄãºÃÃ÷ÌìÄãºÃ 2026-04-07 23/1150 2026-04-08 22:32 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +4 bradoner 2026-04-08 5/250 2026-04-08 21:27 by cyh¡ª315
[¿¼ÑÐ] 265Çóµ÷¼Á +3 ·ç˵ËýÔçÍüÁË 2026-04-07 3/150 2026-04-08 20:20 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +16 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 17/850 2026-04-08 16:35 by luoyongfeng
[¿¼ÑÐ] 307·Ö²ÄÁÏרҵÇóµ÷¼Á +12 Hllºú 2026-04-05 12/600 2026-04-08 16:33 by luoyongfeng
[¿¼ÑÐ] 284Çóµ÷¼Á +17 èó@@ 2026-04-06 17/850 2026-04-08 11:35 by 1shin_ichi
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +14 ÊÔÊÔ¿´ß 2026-04-04 14/700 2026-04-08 07:03 by lijunpoly
[¿¼ÑÐ] 071000ÉúÎïѧ£¬Ò»Ö¾Ô¸ÉîÛÚ´óѧ296·Ö£¬Çóµ÷¼Á +12 TIckLw 2026-04-06 13/650 2026-04-07 20:34 by lijunpoly
[¿¼ÑÐ] ÉúÎ﹤³ÌÇóµ÷¼Á +13 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-04-05 13/650 2026-04-07 16:55 by Ecowxq666£¡
[¿¼ÑÐ] 295Çóµ÷¼Á +18 xndjjj 2026-04-04 19/950 2026-04-07 11:02 by wangjy2002
[¿¼ÑÐ] ÇóÖú +3 ¿¨¿¨¶«88 2026-04-06 4/200 2026-04-06 15:28 by going home
[¿¼ÑÐ] 315Çóµ÷¼Á +5 £¦123456789 2026-04-05 5/250 2026-04-05 19:55 by nepu_uu
[¿¼ÑÐ] 306·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Àè°ÉÀ²À²ÄãºÜÓÐà 2026-04-03 7/350 2026-04-05 17:18 by Hdyxbekcb
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] 301Çóµ÷¼Á +18 ÂæÍÕÄÐÈË 2026-04-02 18/900 2026-04-04 20:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-03 3/150 2026-04-03 23:01 by qzxyhcsy
[¿¼ÑÐ] 289-Çóµ÷¼Á +4 ÕâÀïÊÇ_ 2026-04-03 4/200 2026-04-03 14:23 by 1753564080
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á Ò»Ö¾Ô¸Äϲý´óѧ 328·Ö +5 yyy..... 2026-04-03 5/250 2026-04-03 13:46 by °ÙÁéͯ888
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-04-02 6/300 2026-04-03 10:19 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 270µ÷¼Á +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û