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Question
fsolve求解12阶行列式方程（超越方程），遇到错误。
E2=76e9; rho2=10500; %%%% E1=160e9; rho1=2300; %%%% h1=2*1e-6; h2=5*1e-6; h0=h2-h1; a=150*1e-6; b=350*1e-6; l=500*1e-...
3 years ago | 1 answer | 0
