файлы матлаб / lab1

clear,clc
a11 = -1;
a21 = -1;
a12 = -1;
a22 = -1;
b11 = 4;
b21 = 0;
x0=[0.4;7];
u0=6;
y0=1;
[x,u,y,dx]=trim('modelka',x0,u0);
syms xx1 xx2 uu
eqn1 = [a11*xx1+a12*xx2.^2*abs(xx2)+b11*6, a21*xx1+a22*xx2+b21*6];
S = solve(eqn1 == 0, [xx1 xx2]);
Q1= vpa (S.xx1);
Q2= vpa (S.xx2);
x1=[0.4;7];
u1=6;
y1=[1;-1];
iu=1;
[x2,u2,y2]=trim('modelka',x1,u1,y1,[],iu,[])
argout = linmod('modelka',x,u)
argout1 = linmod('modelka',x2,u2)
A1=eig(argout.a)
A2=eig(argout1.a)