example22index.m

神经网络VC++代码 人工神经网络原理及仿真实例.

%hf2_figure
%==============
%==============
clc;
clear;
close;
%感知器实验
Hper2=figure('color',[0.8 0.8 0.8],'position',[120 120 600 400],'name',...
   'example2.2','numbertitle','off');

%界面说明
uicontrol(Hper2,'style','text','units','normalized','position',[0.1 0.8 0.6 0.15],...
   'horizontal','center','string','例2. 用单层感知器解决一个简单的分类问题。','back',[0.8 0.8 0.8],...
   'fontsize',12,'fontWeight','bold');

%框架
uicontrol(Hper2,'style','frame','units','normalized','position',[0.1 0.1 0.45 0.7],...
   'back',[0.8 0.8 0.8]);

uicontrol(Hper2,'style','text','units','normalized','position',[0.12 0.68 0.42 0.1],...
   'string','将二维的四组输入矢量分成两类：','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);
uicontrol(Hper2,'style','text','units','normalized','position',[0.12 0.61 0.42 0.1],...
   'string','  输入矢量 P=[-0.5 -0.5 0.3 0;','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);
uicontrol(Hper2,'style','text','units','normalized','position',[0.12 0.54 0.42 0.1],...
   'string','  　　　　　 -0.5 0.5 -0.5 1]','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);
uicontrol(Hper2,'style','text','units','normalized','position',[0.12 0.47 0.42 0.1],...
   'string','  目标矢量 T=[1 1 0 0]','back',[0.8 0.8 0.8],'horizontal','left','fontsize',12);

%网络参数设置
uicontrol(Hper2,'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(Hper2,'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);
Hper2_step=uicontrol(Hper2,'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(Hper2,'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(Hper2,'style','push','units','normalized','position',[0.58 0.35 0.08 0.06],...
   'string','确 定','fontsize',12,'callback','example22_test');



%按钮
uicontrol(Hper2,'style','push','units','normalized','position',[0.78 0.7 0.16 0.1],...
   'string','输入输出图示','callback','example22_figure','fontsize',12);

uicontrol(Hper2,'style','push','units','normalized','position',[0.78 0.57 0.16 0.1],...
   'string','运行程序','fontsize',12,'callback',[...
       'max_epoch=get(Hper2_step,''string'');'...
       'example22a']);
uicontrol(Hper2,'style','push','units','normalized','position',[0.78 0.44 0.16 0.1],...
   'string','单步运行程序','fontsize',12,'callback',[...
       'max_epoch=get(Hper2_step,''string'');'...       
       'example22']);

%查看函数
uicontrol(Hper2,'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(Hper2,'style','push','units','normalized','position',[0.77 0.13 0.18 0.1],...
   'string','返       回','callback','close(Hper2);NNindex11','fontsize',12);
uicontrol(Hper2,'style','push','units','normalized','position',[0.77 0.01 0.18 0.1],...
   'string','退出系统','callback','close(Hper2)','fontsize',12);