rbe.m

来自「MATLAB神经网络源程序」· M 代码 · 共 18 行

P=[-1:0.1:1];
T=[-0.962 0.5770 0.0729 0.3771 0.6405 0.6600 0.4609 0.1336 -0.2013 -0.4344 -0.5000 -0.3930 0.1647 0.0988 0.3072 0.3960 0.3449 0.1816 -0.0312 -0.2189 -0.3201];
%创建5个RBF网络，分布密度分别为1,2,3,4,5
for i=1:5
    net=newrbe(P,T,i);
    y(i,:)=sim(net,P);
end
%绘制误差曲线
plot(1:21,y(1,:)-T);
hold on;
plot(1:21,y(2,:)-T,'+');
hold on;
plot(1:21,y(3,:)-T,'.');
hold on;
plot(1:21,y(4,:)-T,'r--');
hold on;
plot(1:21,y(5,:)-T,'g-.');
hold off;