2021年10月12日
矩阵论 - 10 - 四个基本子空间
摘要： For some vectors b the equation Ax = b has solutions and for others it does not. Some vectors x are solutions to the equation Ax = 0 and some are not. To understand these equations we study the column space, nullspace, row space and left nullspace of the matrix A. 阅读全文
posted @ 2021-10-12 21:48 zju_cxl 阅读(618) 评论(0) 推荐(0)