repeat an element in a vector
显示 更早的评论
Hi all,
I have one vector and i wish to repeat the first element of the vector once at the very beginning.
For example:
n = [1 2 3 4 5 6 7 8 9]
to
n = [1 1 2 3 4 5 6 7 8 9]
Thank you all.
1 个评论
Sriram Tadavarty
2020-3-27
how about using
n = [n(1) n];
采纳的回答
[n(1) n]
or
[repmat(n(1),1) n]
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Specialized Power Systems 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
