【线性代数】4-1:四个正交子空间(Orthogonality of the Four Subspace)
Abstract: 本篇介绍正交性，向量正交，矩阵正交，子空间正交 Keywords: Orthogonality,Four Subspace,Orthogonal Complements,Fundamental Theorem of Linear Algebra ,Combining Bases from Subspaces,Split ...
四个子空间
【线性代数】3-6:四个子空间的维度(Dimensions of the Four Subspaces)
Abstract: 四个向量空间的dimensions的一些性质 Keywords: Dimensions,Four Subspaces ...