Mathematica 计算矩阵的伴随矩阵

AdjointMatrix[M_] := Module[{Ma, B, n, i, j},

   Ma = Minors[M];

   B = Ma;

   n = Dimensions[M][[1]];

   For[i = 1, i <= n, i++,

    For[j = 1, j <= n, j++,

      B[[i, j]] = Ma[[n + 1 - i, n + 1 - j]]*(-1)^(i + j);];(*inner for*)

    ];(*outer for*)

   Transpose[B]];(*module*)