P=[0.2286?0.1292?0.0720?0.1592?0.1335?0.0733?0.1159?0.0940?0.0522?0.1345?0.0090?0.1260?0.3619?0.0690?0.1828;
???0.2090?0.0947?0.1393?0.1387?0.2558?0.0900?0.0771?0.0882?0.0393?0.1430?0.0126?0.1670?0.2450?0.0508?0.1328;
???0.0442?0.0880?0.1147?0.0563?0.3347?0.1150?0.1453?0.0429?0.1818?0.0378?0.0092?0.2251?0.1516?0.0858?0.0670;
???0.2603?0.1715?0.0702?0.2711?0.1491?0.1330?0.0968?0.1911?0.2545?0.0871?0.0060?0.1793?0.1002?0.0789?0.0909;
???0.3690?0.2222?0.0562?0.5157?0.1872?0.1614?0.1425?0.1506?0.1310?0.0500?0.0078?0.0348?0.0451?0.0707?0.0880;
???0.0359?0.1149?0.1230?0.5460?0.1977?0.1248?0.0624?0.0832?0.1640?0.1002?0.0059?0.1503?0.1837?0.1295?0.0700;
???0.1759?0.2347?0.1829?0.1811?0.2922?0.0655?0.0774?0.2273?0.2056?0.0925?0.0078?0.1852?0.3501?0.1680?0.2668;
???0.0724?0.1909?0.1340?0.2409?0.2842?0.0450?0.0824?0.1064?0.1909?0.1586?0.0116?0.1698?0.3644?0.2718?0.2494;
???0.2634?0.2258?0.1165?0.1154?0.1074?0.0657?0.0610?0.2623?0.2588?0.1155?0.0050?0.0978?0.1511?0.2273?0.3220]‘;
T=[1?0?0;1?0?0;1?0?0;
???0?1?0;0?1?0;0?1?0;
???0?0?1;0?0?1;0?0?1]‘;
%輸入向量的最大值和最小值
threshold=[0?1;0?1;0?1;0?1;0?1;0?1;0?1;0?1;0?1;0?1;0?1;0?1;0?1;0?1;0?1];
net=newff（threshold[31?3]{‘tansig‘‘logsig‘}‘trainlm‘）;
%訓(xùn)練次數(shù)為1000，訓(xùn)練目標(biāo)為0.01，學(xué)習(xí)速率為0.1
net.trainParam.epochs=1000;
net.trainParam.goal=0.01;
LP.lr=0.1;
net?=?train（netPT）;
%測試數(shù)據(jù)，和訓(xùn)練數(shù)據(jù)不一致
P_test=[0.2101?0.0950?0.1298?0.1359?0.2601?0.1001?0.0753?0.0890?0.0389?0.1451?0.0128?0.1590?0.2452?0.0512?0.1319;
????????0.2593?0.1800?0.0711?0.2801?0.1501?0.1298?0.1001?0.1891?0.2531?0.0875?0.0058?0.1803?0.0992?0.0802?0.1002;
????????0.2599?0.2235?0.1201?0.1171?0.1102?0.0683?0.0621?0.2597?0.2602?0.1167?0.0048?0.1002?0.1521?0.2281?0.3205]‘;
Y=sim（netP_test）

%計算訓(xùn)練誤差res（P106）
t=[1?0?0;
???0?1?0;
???0?0?1];
error=Y-t
res=norm（error）

???

?屬性????????????大小?????日期????時間???名稱
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?????文件???????1851??2009-09-21?15:53??sjwlgzzd.m

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?????????????????1851????????????????????1