function?[sysx0strts]=SJWL（txuflagTnhxitealfakF1kF2）

switch?flag
???case?0?[sysx0strts]?=?mdlInitializeSizes（Tnh）;
???case?3?sys?=?mdlOutputs（txuTnhxitealfakF1kF2）;
????case?{1?2?4?9}sys?=?[];
???otherwise?error（[‘Unhandled?flag?=?‘num2str（flag）]）;
end;
%??初始化函數
function?[sysx0strtsu]?=?mdlInitializeSizes（Tnh）
?global?wi?wo?wi_1??wo_1?wi_2?wo_2?
?wi=[?-1.5506???1.4456????1.8167???1.2720;
1.5626????-0.4989???-0.0815??0.5958;
0.1184????0.1248????-0.8006??1.2286;
1.0363????1.4451????1.4798???-1.7487;
2.0046????1.3585????1.9895???1.6754];
wi_1=wi?;
wi_2=wi;
wo=[0.4244????0.3701????22.7756????-20.8630????0.0477;
????0.3389???0.2201????21.3556????0.4920???0.1705;
????0.3337????22.0846????22.1156????0.4772????0.2716];
wo_1=wo;
wo_2=wo_1;
sizes?=?simsizes;?%?讀入模板，得出默認的控制量
sizes.NumContStates?=?0;?sizes.NumDiscStates?=?0;
sizes.NumOutputs?=?4+7*nh;?sizes.NumInputs?=?7+14*nh;
sizes.DirFeedthrough?=?1;?sizes.NumSampleTimes?=?1;
sys?=?simsizes（sizes）;
x0?=?[];
str?=?[];
ts?=?[T?0];


%?系統輸出計算函數
function?sys?=?mdlOutputs（txuTnhxitealfakF1kF2）
?global?wi?wo?wi_1??wo_1?wi_2?wo_2
xi=[u（[641]）‘?1];?xx=[u（1）-u（2）;?u（1）;?u（1）+u（3）-2*u（2）];
I=xi*wi‘;?Oh=non_transfun（IkF1）;?K=non_transfun（wo*Oh‘kF2）;
uu=u（7）+K‘*xx;?dyu=sign（（u（4）-u（5））/（uu-u（7）+0.0000001））;
dK=non_transfun（K3）;?delta3=u（1）*dyu*xx.*dK;
wo=wo_1+xite*delta3*Oh+alfa*（wo_1-wo_2）;
dO=2*non_transfun（I3）;
wi=wi_1+xite*（dO.*（delta3‘*wo））‘*xi+alfa*（wi_1-wi_2）;
sys=[uu;?K;wi（:）;wo（:）];
wi_1=wi;
wo_1=wo;
wi_2=reshape（u（8:7+4*nh）nh4）;
wo_2=reshape（u（8+4*nh:7+7*nh）3nh）;

%?激活函數近似
function?W1=non_transfun（Wkey）
switch?key
???case?1?W1=（exp（W）-exp（-W））./（exp（W）+exp（-W））;
???case?2?W1=exp（W）./（exp（W）+exp（-W））;
???case?3?W1=2./（exp（W）+exp（-W））.^2;
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-11-25?09:15??me\
?????文件????????1859??2016-10-30?19:48??me\isaac.m
?????文件????????1391??2016-11-01?10:40??me\Nazazel.m
?????文件????????2097??2016-11-06?10:35??me\Toki.m
?????文件???????88748??2016-11-21?09:45??me\Toki_final.mdl
?????文件???????39138??2016-11-06?11:38??me\train_bp.m
?????文件???????21742??2016-11-06?10:38??me\x.txt
?????文件???????19049??2016-11-06?10:39??me\y.txt
?????目錄???????????0??2019-05-18?20:51??新建文件夾\