“submatrix”的概念、定义、习题解题方法及翻译-数学辞典

单词

submatrix

释义

submatrix

A submatrix of a matrix A is obtained from A by deleting from A some number of rows and some number of columns. For example, suppose that A is a 4×4 matrix and that A = [aij]. Deleting the first and third rows and the second column gives the submatrix

See determinantal rank.

随便看

数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。