MATLAB报错输入的参数数目不足

zaiyiaaaa

可运行的源代码：function dx = system_ct(t, x, u, T)  
6 v/ }4 x7 G; J( @5 t6 P    global vr wr
9 X1 w2 R% X/ p$ K; H    dx    = zeros(3,1);
& R! X6 W# @6 m2 g+ |0 Q    w = wr - u(2);
    dx(1) = -w * x(2) + u(1);
: \. k3 g8 h! B    dx(2) = w * x(1) + vr * sin(x(3));
    dx(3) = u(2);
end
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更改了模型之后模型改为：
$ B& ~+ U& K4 M7 f9 Yfunction dx = system_ct(t, X1 ,x , u , T)   
    global m11 m22 m33 d11 d22 d33 xmeasure
: K3 b* ]: X- i) b) u* ^! [    global Xu Xuu Yv Yvv Nr Nrr %均为常数
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d11=Xu+Xuu*abs(X1(4));
# H* W  `% ?) d$ h) \7 @d22=Yv+Yvv*abs(X1(5));
6 l* D. A2 l* ?+ A, cd33=Nr+Nrr*abs(X1(6));
5 f0 Y% b  t7 ?5 l* Q' ^* R% j9 CdX1 = zeros(6,1);
  H% ?5 K5 T, {0 L- SdX1(1)=X1(4)*cos(X1(3))-X1(5)*sin(X1(3));
dX1(2)=X1(4)*sin(X1(3))+X1(5)*cos(X1(3));
5 j. U7 \* E+ X" xdX1(3)=X1(6);
dX1(4)=(m22/m11)*X1(5)*X1(6)-(d11/m11)*X1(4)+u(1)/m11;
dX1(5)=-(m11/m22)*X1(4)*X1(6)-(d22/m22)*X1(5);
dX1(6)=((m11-m22)/m33)*X1(4)*X1(5)-(d33/m33)*X1(6)+u(3)/m33;

) `) u: W1 D: o6 |% A+ adx = zeros(6,1);
) X+ t& X) K, O- Bdx(1)=Xr(1)-dX1(1);
0 |. ?  O* A2 {4 Rdx(2)=Xr(2)-dX1(2);
& f5 }$ ~: ^& p  kdx(3)=Xr(3)-dX1(3);
dx(4)=Xr(4)-dX1(4);
# ?! b4 t1 O) Q6 H6 P" Rdx(5)=Xr(5)-dX1(5);
5 K* @' B+ T1 C2 xdx(6)=Xr(6)-dX1(6);
2 g9 C8 a  S; n: lend
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# l& I0 Z1 u3 L& C' y% H运行即报错第68行，“输入参数的数目不足。”
请问各位这该怎么修改？
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shuddkk

哪报错了？

zzz.dan

不知道楼主的68行是什么

cichishia

楼主把问题描述清楚