# Array slice indexing?

970 views (last 30 days)
Nour Salhab on 13 Nov 2017
Answered: Mohammed Hamaidi on 22 Mar 2022
Hey
please explain what the following function does :
y=a(i,end:-1:1);
if you could give me an example that would be great! thank you
##### 0 CommentsShowHide -1 older comments

Sign in to comment.

### Answers (2)

the cyclist on 13 Nov 2017
Edited: the cyclist on 13 Nov 2017
It returns the ith row of a, in right-to-left order.
You might want to study Getting Started with MATLAB.
##### 0 CommentsShowHide -1 older comments

Sign in to comment.

Mohammed Hamaidi on 22 Mar 2022
Take for example:
a=[1 2 3; 5 6 7; 8 9 12]
and
i=2
then
a(i,end:-1:1)
gives: the 2nd row in right to left order (the elements of the 2nd row from right to left)
ie: 7 6 5
##### 0 CommentsShowHide -1 older comments

Sign in to comment.

### Categories

Find more on Matrix Indexing 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!

Translated by