function?[sysx0strts]?=?FIac（txuflag）
W0=2*pi*500;
j=0.707;
T=1/10000;
D=W0^2*T*T+4*j*W0*T+2;
A0_FIac=W0^2*T*T/D;
A1_FIac=A0_FIac;
B1_FIac=（4*j*W0*T-W0^2*T*T+4）/D;
B2_FIac=-2/D;

switch?flag
??case?0
????[sysx0strts]=mdlInitializeSizes;????
??case?2
????sys=mdlUpdates（txuflagA0_FIacA1_FIacB1_FIacB2_FIac）;
??case?3
????sys=mdlOutputs（txuflagA0_FIacA1_FIacB1_FIacB2_FIac）;???????????
??case?{149}
????sys=[];???????
??otherwise
????error（[‘Unhandled?flag?=?‘num2str（flag）]）;???
end


function?[sysx0strts]=mdlInitializeSizes?????
sizes?=?simsizes;?????????????????????????
sizes.NumContStates??=?0;???????????????
sizes.NumDiscStates??=?3;????????????????
sizes.NumOutputs?????=?1;??????????????
sizes.NumInputs??????=?1;??????????????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????1636??2012-06-14?14:27??PCS\FIac.m

?????文件?????242022??2015-09-14?20:07??PCS\PCS.mdl

?????文件?????305869??2015-09-11?11:21??PCS\PU.mdl.autosave

?????文件?????261335??2015-07-08?09:42??PCS\PU.mdl.r2010a

?????文件???????3630??2012-10-29?15:35??PCS\Uq_PLL.m

?????文件???????1922??2012-06-14?11:47??PCS\VoltOffset.m

?????文件???????2200??2012-06-18?13:28??PCS\VoltOffset_Impro.m

?????目錄??????????0??2015-09-14?20:07??PCS

-----------?---------??----------?-----??----

???????????????818614????????????????????8