Inserting a row and moving other rows down

33 次查看（过去 30 天）
Liam Sullivan
Liam Sullivan 2020-1-29
评论： Liam Sullivan 2020-1-29
I am trying to insert a row of ones as the new 2nd row to my matrix, but i want ot move the other rows down. My matrix is defined as A =
3 7 6 0
8 2 5 0
0 1 9 0

请先登录，再回答此问题。

采纳的回答

Ajay Kumar
Ajay Kumar 2020-1-29
编辑：Ajay Kumar 2020-1-29
A = [A(1,:);[1,1,1,1];A(2,:);A(3,:)]

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by