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提问
Let me know RootOf, X90(and X98 ... X_variable) to solve equation by using of Symbol method
for example, matlab code is here syms Ls Lm Cs Cm w=solve('(Cm^2/4)*(Lm^2-Ls^2)^2*w^4+(50^2*Cm^2*(Lm^2-Ls^2)^2+(3/4)*Cm^2*L...
14 years 前 | 1 个回答 | 0
