hp1.m

来自「bp神经网络识别数字」· M 代码 · 共 40 行

% Example92Tr
clc;
clear  all；% 定义各目标向量
t7=[0 0 0 0 0 0 0 ...
    0 0 0 0 0 0 0 ...
    1 1 1 1 1 0 0 ...
    1 1 1 1 1 0 0 ...
    1 1 1 1 1 0 0 ...
    1 1 1 0 0 1 1 ...
    1 1 1 0 0 1 1 ...
    1 1 1 0 0 1 1]';
t5=[0 0 0 0 0 0 1 ...
    0 0 0 0 0 0 1 ...
    0 0 1 1 1 1 1 ...
    0 0 1 1 1 1 1 ...
    1 0 0 0 0 1 1 ...
    1 1 1 1 1 0 0 ...
    1 1 1 1 1 0 0 ...
    0 0 0 0 0 1 1]';
t4=[0 0 1 1 0 0 1 ...
    0 0 1 1 0 0 1 ...
    0 0 1 1 0 0 1 ...
    0 0 1 1 0 0 1 ...
    0 0 0 0 0 0 1 ...
    0 0 0 0 0 0 1 ...
    1 1 1 1 0 0 1 ...
    1 1 1 1 0 0 1]';
t9=[1 1 1 0 0 1 1 ...
    1 0 0 1 1 0 0 ...
    1 0 0 1 1 0 0 ...
    1 0 0 1 1 0 0 ...
    1 1 0 0 0 0 0 ...
    1 1 1 1 1 0 0 ...
    1 1 1 1 1 0 0 ...
    1 1 1 1 1 0 0]';
T=[t7 t5 t4 t9];% 形成总的目标向量
        % 设计Hopfield网络
        net= newhop(T);
% 存储训练后的Hopfield神经网络
save net92 net;