计算 A * B 时，实际上是在相乘矩阵元素，给您所谓的哈达玛德积。这不是母乳。例如（17. + 0.j）*（60. + 0.j）= 1020. + 0.j ，它是输出中的第一个元素。对于矩阵乘法，请使用 np.dot 或仅使用 @ 运算符，即 A @ B 。

When you compute A*B it's actually multiplying the matrices elementwise, giving you what is called the hadamard product. It isn't matmul. For example (17.+0.j) * (60.+0.j) = 1020.+0.j, which is the first element in the output. For matrix multiplication use np.dot or simply the @ operator, ie, A@B.