matlab用fsolve求解非线性方程组,无法求解……方程组如下function eq=gf(x)%给出已知的近似解x=[195.3 0.001 389.3 249.4]Ap=556;As=942;fsk=337.35;e0=0.002;z=421.4;hp=429;hs=551;Ep=195000;Es=200000;eq(1)=Ap*x(4)+As*x(3)-(Ap+As)*fs
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![matlab用fsolve求解非线性方程组,无法求解……方程组如下function eq=gf(x)%给出已知的近似解x=[195.3 0.001 389.3 249.4]Ap=556;As=942;fsk=337.35;e0=0.002;z=421.4;hp=429;hs=551;Ep=195000;Es=200000;eq(1)=Ap*x(4)+As*x(3)-(Ap+As)*fs](/uploads/image/z/11455784-8-4.jpg?t=matlab%E7%94%A8fsolve%E6%B1%82%E8%A7%A3%E9%9D%9E%E7%BA%BF%E6%80%A7%E6%96%B9%E7%A8%8B%E7%BB%84%2C%E6%97%A0%E6%B3%95%E6%B1%82%E8%A7%A3%E2%80%A6%E2%80%A6%E6%96%B9%E7%A8%8B%E7%BB%84%E5%A6%82%E4%B8%8Bfunction+eq%3Dgf%28x%29%25%E7%BB%99%E5%87%BA%E5%B7%B2%E7%9F%A5%E7%9A%84%E8%BF%91%E4%BC%BC%E8%A7%A3x%3D%5B195.3+0.001+389.3+249.4%5DAp%3D556%3BAs%3D942%3Bfsk%3D337.35%3Be0%3D0.002%3Bz%3D421.4%3Bhp%3D429%3Bhs%3D551%3BEp%3D195000%3BEs%3D200000%3Beq%281%29%3DAp%2Ax%284%29%2BAs%2Ax%283%29-%28Ap%2BAs%29%2Afs)
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