how to replicate the array?

8 views (last 30 days)
Muhammad
Muhammad on 21 Aug 2021
Edited: TADA on 21 Aug 2021
i have an array
a = 1 2 3
4 5 6
7 8 9
now i want
a= 1 1 2 3 3
1 1 2 3 3
4 4 5 6 6
7 7 8 9 9
7 7 8 9 9
what command do it
as padarray pad the desire number arround the martix

Accepted Answer

TADA
TADA on 21 Aug 2021
Edited: TADA on 21 Aug 2021
a = [1, 2, 3; 4, 5, 6; 7, 8, 9];
b = a([1, 1, 2, 3, 3], [1, 1, 2, 3, 3])
b = 5×5
1 1 2 3 3 1 1 2 3 3 4 4 5 6 6 7 7 8 9 9 7 7 8 9 9
c = padarray(a, [1, 1], 'replicate', 'both')
c = 5×5
1 1 2 3 3 1 1 2 3 3 4 4 5 6 6 7 7 8 9 9 7 7 8 9 9

More Answers (0)

Categories

Find more on Matrices and Arrays in Help Center and File Exchange

Community Treasure Hunt

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

Start Hunting!