example54_test2.m

是一个用MATLAB编的一个系统

%Hf4_test2
%==============
%==============
figure('name','任意随机输入矢量的收敛过程','numbertitle','off');

T=[+1 +1;
   -1 +1;
   -1 -1];

plot3(T(1,:),T(2,:),T(3,:),'r*')
axis([-1 1 -1 1 -1 1])
alabel('a(1)','a(2)','Hopfield Network State Space','a(3)')
set(gca,'box','on')

hold on

color='rgbmy';
max_epoch=str2num(max_epoch);
for i=1:25
   a=rands(3,1);
   [a,aa]=simuhop(a,W,B,max_epoch);
   plot3(aa(1,1),aa(2,1),aa(3,1),'b+',aa(1,:),aa(2,:),aa(3,:),color(rem(i,5)+1))
   drawnow
end
echo off