example25index.m

NNDemo2.0是对神经网络实验演示系统NNDemo1.0的进一步增强与扩充

%line2index
%==============
%==============
clc;
clear;
close;
%自适应线性网络实验
Hline2=figure('color',[0.8 0.8 0.8],'position',[120 120 600 400],'name',...
   'example2.5','numbertitle','off');

%界面说明
uicontrol(Hline2,'style','text','units','normalized','position',[0.1 0.8 0.7 0.15],...
   'horizontal','center','string','例5. 设计自适应元件，实现输入输出的变换关系。','back',[0.8 0.8 0.8],...
   'fontsize',12,'fontWeight','bold');

%框架
uicontrol(Hline2,'style','frame','units','normalized','position',[0.1 0.1 0.45 0.7],...
   'back',[0.8 0.8 0.8]);

uicontrol(Hline2,'style','text','units','normalized','position',[0.12 0.68 0.42 0.1],...
   'string','设计自适应元件，实现输入矢量到输出矢量的变换关系：','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);
uicontrol(Hline2,'style','text','units','normalized','position',[0.12 0.54 0.42 0.1],...
   'string','输入矢量 P=[1.0 -1.2]','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);
uicontrol(Hline2,'style','text','units','normalized','position',[0.12 0.34 0.42 0.2],...
   'string','目标矢量 T=[0.5 1.0]','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);

%网络参数设置
uicontrol(Hline2,'style','text','units','normalized','position',[0.58 0.7 0.3 0.1],...
   'string','网络参数设置','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);

uicontrol(Hline2,'style','text','units','normalized','position',[0.58 0.62 0.2 0.1],...
   'string','最大训练步数：','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);
Hline2_step=uicontrol(Hline2,'style','edit','units','normalized','position',[0.58 0.62 0.13 0.05],...
   'string','20','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);
uicontrol(Hline2,'style','text','units','normalized','position',[0.58 0.50 0.2 0.1],...
   'string','期望误差：','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);
Hline2_error=uicontrol(Hline2,'style','edit','units','normalized','position',[0.58 0.50 0.13 0.05],...
   'string','0.001','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);

uicontrol(Hline2,'style','text','units','normalized','position',[0.58 0.37 0.2 0.1],...
   'string','验证网络：','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);
uicontrol(Hline2,'style','push','units','normalized','position',[0.58 0.35 0.08 0.06],...
       'string','确 定','fontsize',12,'callback','example25_test');



%按钮
uicontrol(Hline2,'style','push','units','normalized','position',[0.78 0.7 0.16 0.1],...
   'string','运行程序','fontsize',12,'callback',[...
       'max_epoch=get(Hline2_step,''string'');'...
       'err_goal=get(Hline2_error,''string'');'...
       'example25']);
uicontrol(Hline2,'style','push','units','normalized','position',[0.78 0.57 0.16 0.1],...
   'string','显示误差曲线','fontsize',12,'callback','example25_error');

%查看函数
uicontrol(Hline2,'style','push','units','normalized','position',[0.77 0.25 0.18 0.1],...
   'string','查看网络函数','callback','NNfunctionindex','fontsize',12);

%退出
uicontrol(Hline2,'style','push','units','normalized','position',[0.77 0.13 0.18 0.1],...
   'string','返       回','callback','close(Hline2);NNindex11','fontsize',12);
uicontrol(Hline2,'style','push','units','normalized','position',[0.77 0.01 0.18 0.1],...
   'string','退出系统','callback','close(Hline2)','fontsize',12);