how to pad the matrix with ones?

3 次查看（过去 30 天）
Muhammad
Muhammad 2021-8-21
回答： Walter Roberson 2021-8-21
i want to padded the input matixe of any row and colum with one
for eaxmple if i take input matrix A
A = 1 2 3
4 5 6
7 8 9
then padden one should be
A = 1 1 1 1 1
1 1 2 3 1
1 4 5 6 1
1 7 8 9 1
1 1 1 1 1
for it is there is any command or if not then what will be the code

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2021-8-21
Ran in:
A = [1 2 3
4 5 6
7 8 9]
A = 3×3
1 2 3 4 5 6 7 8 9
B = padarray(A, [1 1], 1)
B = 5×5
1 1 1 1 1 1 1 2 3 1 1 4 5 6 1 1 7 8 9 1 1 1 1 1 1

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Assembly 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