24小时热门版块排行榜    

查看: 649  |  回复: 0

aidexu2000

新虫 (初入文坛)

[求助] 高手帮忙看看啊,动态模糊神经网络的问题,谢谢!

程序如下:
clc
clear,close all
j(1:108)=[0 0 0 0 0 0 0 0 0 5 5 5 5 5 5 5 5 5 10 10 10 10 10 10 10 10 10 15 15 15 15 15 15 15 15 15 20 20 20 20 20 20 20 20 20 25 25 25 25 25 25 25 25 25 30 30 30 30 30 30 30 30 30 35 35 35 35 35 35 35 35 35 40 40 40 40 40 40 40 40 40 45 45 45 45 45 45 45 45 45 50 50 50 50 50 50 50 50 50 55 55 55 55 55 55 55 55 55]';
i(1:108)=[1.5 3.45 4.8 6.5 8.35 9.25 10.15 11.1 12.1 1.45 3.65 5.2 6.95 8.4 9.8 10.6 11.4 12.6 1.1 2.8 4.1 5.4 7.9 9.2 10.8 11.5 12.2 1.65 2.5 3.4 5.5 6.3 7.2 8.15 11 12.6 1 1.9 2.35 3.6 4.95 6.5 8.0 9.2 12.6 1.3 2.1 3.3 4.75 5.9 7.0 9.3 11 12.6 1.1 2.05 3.1 4.25 5.6 7.5 9 11 12.6 1.1 2.15 3.1 4.5 5.35 6.2 8.1 10 12.1 1.3 2.2 3.1 4.0 5.35 6.75 8 10 12.1 1.2 2.35 3.6 5.25 6.3 7.25 9.7 11 12.1 0.55 2.25 3.25 4.45 6.5 9.0 10.1 11.2 12.1 1.4 4.35 6.2 7.7 8.8 10 10.6 11 12.1]';
l(1:108)=[9.5 12 12.4 12.6 12.5 12.5 12.6 12.6 12.5 9.9 12.6 13.2 13.4 13.6 13.3 13.4 13.6 13.7 13.7 18.7 18.8 18.9 18.7 18.4 18.3 18.2 17.9 53.9 57.7 55.8 52.2 47.9 42.9 40.1 31.8 30.3 95.4 92 90.6 78.5 68 58.6 51.5 46.8 36.6 107.6 103 96.3 80.6 70 62.1 49.4 42.9 38.1 130.1 125.7 113.9 95.7 79.4 63.1 53.5 44.6 39.6 121.4 125 113.4 92.5 82.6 74 60.3 49.7 41.8 94.1 96.8 90.2 82.6 70.6 60.6 53.5 44.2 37.0 66.1 66.2 61.3 51.3 46.5 43.2 37.1 34.4 32.3 28.5 30.0 29.0 27.1 25.0 22.8 22.2 21.6 21.3 10.3 14.2 14.1 14.3 14.2 14.2 14.2 14.3 14.2]';
for k=1:108
    p=[j(k);i(k)];
    t=l(k);
end
%rand('seed',5);
%p=rand(1,200)*8-4;
%t=1.1*(1-p+2*p.^2).*exp(-p.^2./2);
[r,q]=size(p);[s2,q]=size(t);
kdmax=2;kdmin=0.2;gama=0.977;beta=0.9;width0=2;emax=1.1;
emin=0.02;k=1.1;kw=1.1;kerr=0.0015;
parameters(1)=kdmax;parameters(2)=kdmin;parameters(3)=gama;
parameters(4)=emax;parameters(5)=emin;parameters(6)=beta;
parameters(7)=width0;parameters(8)=k;parameters(9)=kw;
parameters(10)=kerr;
[w1,w2,width,rule,e,RMSE]=DFNN(p,t,parameters);
TA=RBF(dist(w1,p),1./width');
TA0=sum(TA);
[u,v]=size(w1);
TA1=TA./(ones(u,1)*TA0);
TA2=transf(TA1,p);
outTA2=w2*TA2;
figure,plot(rule,'r');
title('Fuzzy rule eneration');
xlabel('Input sample patterns');
ylabel('No of rules');
figure,plot(e,'r');
title('Actual output error');
xlabel('Input sample patterns');
figure,plot(RMSE,'r');
title('Root mean squared error (RMSE)');
xlabel('Input sample patterns');
figure,plot(p,t,'r+',p,outTA2,'bo');
title('Desired and actual outputs');
xlabel('Input data');
注释掉部分【%rand('seed',5);%p=rand(1,200)*8-4;%t=1.1*(1-p+2*p.^2).*exp(-p.^2./2);】换成注释上面的程序后,运行出现如下错误:
??? Output argument "e" (and maybe others) not assigned during call to "D:\Matlab\DNFN\TEST\DFNN.m (DFNN)".

Error in ==> DFNN at 27
if nargin<2

Error in ==> SRD at 22
[w1,w2,width,rule,e,RMSE]=DFNN(p,t,parameters);
本人是初学者,想用一组测试数据(两个输入,一个输出)建立模型,采用函数逼近的方法,但貌似不行。请高手指点:问题出在哪儿呢?谢谢!
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

智能机器人

Robot (super robot)

我们都爱小木虫

相关版块跳转 我要订阅楼主 aidexu2000 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 1uaZt2kAZj2S 2026-10-30 14/700 2026-11-01 07:01 by YXM1FDCSE8Bn
[硕博家园] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +3 X5bHxOULxFqb 2026-10-30 17/850 2026-11-01 06:48 by YXM1FDCSE8Bn
[考研] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 xvJS1BYDxvBS 2026-10-31 8/400 2026-11-01 05:48 by YXM1FDCSE8Bn
[基金申请] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 xvJS1BYDxvBS 2026-10-31 8/400 2026-11-01 05:48 by YXM1FDCSE8Bn
[硕博家园] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 xvJS1BYDxvBS 2026-10-31 8/400 2026-11-01 05:43 by YXM1FDCSE8Bn
[公派出国] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-31 6/300 2026-11-01 05:41 by YXM1FDCSE8Bn
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-31 3/150 2026-11-01 04:04 by YXM1FDCSE8Bn
[论文投稿] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 1uaZt2kAZj2S 2026-10-31 8/400 2026-11-01 03:59 by YXM1FDCSE8Bn
[找工作] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 1uaZt2kAZj2S 2026-10-31 6/300 2026-11-01 03:56 by YXM1FDCSE8Bn
[博后之家] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 1uaZt2kAZj2S 2026-10-31 6/300 2026-11-01 03:56 by YXM1FDCSE8Bn
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-30 10/500 2026-11-01 03:51 by YXM1FDCSE8Bn
[考博] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-31 5/250 2026-11-01 02:25 by YXM1FDCSE8Bn
[考研] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-30 12/600 2026-11-01 02:19 by YXM1FDCSE8Bn
[公派出国] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 1uaZt2kAZj2S 2026-10-31 4/200 2026-11-01 00:41 by YXM1FDCSE8Bn
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +4 X5bHxOULxFqb 2026-10-30 12/600 2026-11-01 00:15 by YXM1FDCSE8Bn
[教师之家] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 X5bHxOULxFqb 2026-10-30 13/650 2026-10-31 17:12 by hKe7U1kad5Sg
[硕博家园] 越来越担心硕士毕业后没有竞争力了 +8 zuesli 2026-10-27 14/700 2026-10-30 22:44 by 好运连连公主
[硕博家园] 申博自荐 2篇一区TOP+1篇EI+2公开发明专利 2027博士申请 +3 小小阿光 2026-10-27 3/150 2026-10-29 23:56 by 起风了的快乐
[文学芳草园] 闲聊 +3 myrtle 2026-10-25 6/300 2026-10-29 15:28 by myrtle
[考博] 申博求助 20+3 Katrinae 2026-10-26 4/200 2026-10-27 09:56 by 北京莱茵编辑
信息提示
请填处理意见