matlab传递函数矩阵求逆
syms s
>> inv([(2*s+2)/(s^4+4*s^3+9*s^2+10*s+6) (6*s-4)/(8*s^4+19*s^3+40.5*s^2+33.75*s+27);(1.2*s+3)/(24*s^4+28*s^3+18s^2+4*s+1) (2*s+5)/(8.6*s^4+13.6*s^3+11.3*s^2+4.5*s + 1)])
??? inv([(2*s+2)/(s^4+4*s^3+9*s^2+10*s+6) (6*s-4)/(8*s^4+19*s^3+40.5*s^2+33.75*s+27);(1.2*s+3)/(24*s^4+28*s^3+18s^2+4*s+1) (2*s+5)/(8.6*s^4+13.6*s^3+11.3*s^2+4.5*s + 1)])
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Error: ")" expected, "identifier" found.
怎样求传递函数矩阵的逆呢？谢谢各位啦
1个回答
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Error: ")" expected, "identifier" found.
怎样求传递函数矩阵的逆呢？谢谢各位啦
1个回答
>> A=[1 1 1;1 2 3;1 3 6]
A =
1 1 1
1 2 3
1 3 6
>> inv(A)
ans =
3 -3 1
-3 5 -2
1 -2 1
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