请问这个程序为什么不出图形是关于神经网络方面的

jxs5201314

<P ><FONT face="Times New Roman">P=[0.2452 0.1466 0.1314 0.2243 0.5523 0.6642 0.7015 0.6981 0.6821 0.6945 0.7549 0.8215 0.2415 0.3027 0;</FONT></P>
<P ><FONT face="Times New Roman">   0.2217 0.1581 0.1408 0.2304 0.5134 0.5312 0.6819 0.7125 0.7265 0.6847 0.7826 0.8325 0.2385 0.3125 0;</FONT></P>
<P ><FONT face="Times New Roman">   0.2525 0.1627 0.1507 0.2406 0.5502 0.5636 0.7051 0.7352 0.7459 0.7015 0.8064 0.8156 0.2216 0.2701 1;</FONT></P>
<P ><FONT face="Times New Roman">   0.2016 0.1105 0.1243 0.1978 0.5021 0.5232 0.6819 0.6952 0.7015 0.6825 0.7825 0.7895 0.2352 0.2506 0.5;</FONT></P>
<P ><FONT face="Times New Roman">   0.2115 0.1201 0.1312 0.2019 0.5532 0.5736 0.7029 0.7032 0.7189 0.7019 0.7965 0.8025 0.2542 0.3125 0;</FONT></P>
<P ><FONT face="Times New Roman">   0.2335 0.1322 0.1543 0.2214 0.5623 0.5827 0.7198 0.7276 0.7359 0.7506 0.8029 0.8821 0.2601 0.3198 0;</FONT></P>
<P ><FONT face="Times New Roman">   0.2368 0.1432 0.1653 0.2205 0.5823 0.5971 0.7136 0.7129 0.7263 0.7135 0.8091 0.8217 0.2579 0.3009 0;</FONT></P>
<P ><FONT face="Times New Roman">   0.2342 0.1368 0.1602 0.2131 0.5726 0.5822 0.7101 0.7098 0.7172 0.7121 0.7995 0.8126 0.2301 0.2867 0.5;</FONT></P>
<P ><FONT face="Times New Roman">   0.2113 0.1212 0.1305 0.1819 0.4952 0.5312 0.6886 0.6898 0.6999 0.7323 0.7721 0.7956 0.2234 0.2799 1;</FONT></P>
<P ><FONT face="Times New Roman">   0.2005 0.1121 0.1207 0.1605 0.4556 0.5022 0.6553 0.6673 0.6798 0.7023 0.7521 0.7756 0.2314 0.2977 0]';</FONT></P>
<P ><FONT face="Times New Roman">T=[0.2217 0.1581 0.1408 0.2304 0.5134 0.5312 0.6819 0.7125 0.7256 0.6847 0.7826 0.8325;</FONT></P>
<P ><FONT face="Times New Roman">   0.2525 0.1627 0.1507 0.2406 0.5502 0.5636 0.7051 0.7352 0.7459 0.7015 0.8064 0.8156;</FONT></P>
<P ><FONT face="Times New Roman">   0.2016 0.1105 0.1243 0.1978 0.5021 0.5232 0.6819 0.6952 0.7015 0.6825 0.7825 0.7895;</FONT></P>
<P ><FONT face="Times New Roman">   0.2115 0.1201 0.1312 0.2019 0.5532 0.5736 0.7029 0.7032 0.7189 0.7019 0.7965 0.8025;</FONT></P>
<P ><FONT face="Times New Roman">   0.2335 0.1322 0.1534 0.2214 0.5623 0.5827 0.7198 0.7276 0.7359 0.7506 0.8092 0.8221;</FONT></P>
<P ><FONT face="Times New Roman">   0.2368 0.1432 0.1653 0.2205 0.5823 0.5971 0.7136 0.7129 0.7263 0.7153 0.8091 0.8217;</FONT></P>
<P ><FONT face="Times New Roman">   0.2342 0.1368 0.1602 0.2131 0.5726 0.5822 0.7101 0.7098 0.7127 0.7121 0.7995 0.8126;</FONT></P>
<P ><FONT face="Times New Roman">   0.2113 0.1212 0.1305 0.1819 0.4952 0.5312 0.6886 0.6898 0.6999 0.7323 0.7721 0.7956;</FONT></P>
<P ><FONT face="Times New Roman">   0.2005 0.1121 0.1207 0.1605 0.4556 0.5022 0.6553 0.6673 0.6798 0.7023 0.7521 0.7756;</FONT></P>
<P ><FONT face="Times New Roman">   0.2123 0.1257 0.1343 0.2079 0.5579 0.5716 0.7059 0.7145 0.7205 0.7401 0.8019 0.8136]';</FONT></P>
<P ><FONT face="Times New Roman">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];</FONT></P>
<P ><FONT face="Times New Roman">net=newff(threshold,[31,12],{'tansig','logsig'},'trainlm');</FONT></P>
<P ><FONT face="Times New Roman">net.trainParam.epochs=1000;</FONT></P>
<P ><FONT face="Times New Roman">net.trainParam.goal=0.01;</FONT></P>
<P ><FONT face="Times New Roman">LP.lr=0.1;</FONT></P>
<P ><FONT face="Times New Roman">net=train(net,P,T);</FONT></P>
<P ><p><FONT face="Times New Roman"> </FONT></p></P>
<P ><FONT face="Times New Roman">P_test=[0.2123 0.1257 0.1343 0.2079 0.5579 0.5716 0.7059 0.7145 0.7205 0.7401 0.8019 0.8136 0.2317 0.2936 0];</FONT></P>
<P ><FONT face="Times New Roman">Out=sim(net,P_test);</FONT></P>
<P ><FONT face="Times New Roman">X=[0.2119 0.1215 0.1621 0.2161 0.6171 0.6159 0.7155 0.7201 0.7243 0.7298 0.8179 0.8229];</FONT></P>
<P ><FONT face="Times New Roman">plot(1:12,X-Out)</FONT></P>
<P ><p><FONT face="Times New Roman"> </FONT></p></P>
<P ><p><FONT face="Times New Roman"> 应有两个图在空格以前是训练的程序 后面是预测的 </FONT></p></P>