matlab求齐次线性微分方程组的基解矩阵:A=[2,0,0,0,0;4,2,4,0,-4;4,-1,6,1,-5;12,-2,12,4,-14;8,-1,8,1,-7][v,lambda]=eig(sym(A));n=length(lambda);if length(v(1,:))==n syms tPhi=[];for j=1:nPhi=[Phi,eval(v(:,j)*exp(lambda(j,j)*t))];end;Phi=Ph
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![matlab求齐次线性微分方程组的基解矩阵:A=[2,0,0,0,0;4,2,4,0,-4;4,-1,6,1,-5;12,-2,12,4,-14;8,-1,8,1,-7][v,lambda]=eig(sym(A));n=length(lambda);if length(v(1,:))==n syms tPhi=[];for j=1:nPhi=[Phi,eval(v(:,j)*exp(lambda(j,j)*t))];end;Phi=Ph](/uploads/image/z/1157039-71-9.jpg?t=matlab%E6%B1%82%E9%BD%90%E6%AC%A1%E7%BA%BF%E6%80%A7%E5%BE%AE%E5%88%86%E6%96%B9%E7%A8%8B%E7%BB%84%E7%9A%84%E5%9F%BA%E8%A7%A3%E7%9F%A9%E9%98%B5%3AA%3D%5B2%2C0%2C0%2C0%2C0%3B4%2C2%2C4%2C0%2C-4%3B4%2C-1%2C6%2C1%2C-5%3B12%2C-2%2C12%2C4%2C-14%3B8%2C-1%2C8%2C1%2C-7%5D%5Bv%2Clambda%5D%3Deig%28sym%28A%29%29%3Bn%3Dlength%28lambda%29%3Bif+length%28v%281%2C%3A%29%29%3D%3Dn+syms+tPhi%3D%5B%5D%3Bfor+j%3D1%3AnPhi%3D%5BPhi%2Ceval%28v%28%3A%2Cj%29%2Aexp%28lambda%28j%2Cj%29%2At%29%29%5D%3Bend%3BPhi%3DPh)
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