strangsample.m

来自「lu 分解 b样条曲线」· M 代码 · 共 18 行

clc
p=[ 0 -0.5 0.5 1.2 20;
    0 -1.5 0.6 1.1 90];
t=[ 0   0    1   0  1];

net=newp(minmax(p),1);
net.trainparam.epochs=200;%This will draw a figure:Traning with TRAINC
net=train(net,p,t);

figure;
plotpv(p,t);
plotpc(net.iw{1},net.b{1});

figure;
plotpv(p,t);
plotpc(net.iw{1},net.b{1});
axis([-2 2 -2 2]);