## Properties on the Matrix Inverse
Inner Product
矩阵的共轭转置
Frobenius 范数
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Rank of a Matrix
- max number of linearly independent rows/cols
- rank(A) = dim row(A) = dim col(A)
什么满秩的时候/
左乘一个列满秩 或者 右乘一个 行满秩的矩阵 不改变 A的rank
这里面其实有A = XY (总可以)
未来我们使用这个性质 就是总可以 AB = XY (if AB!= 0)
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determination of MATRIX
properties of det(A)
8 properties AND 2 other properties
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- 本文作者: hongbo
- 本文链接: https://hbyecoding.github.io/2023/09/23/Matrix-w03/
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