How to delete every alternate rows?
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Turbulence Analysis
on 5 Apr 2024
Commented: Aquatris
on 5 Apr 2024
Hi,
In the attached array sz, I need to delete every alternate rows starting from first row, (e.g. 1, 3, 5, 7 etc). Could someone help?
1 Comment
Dyuman Joshi
on 5 Apr 2024
You have been active here since 2020, I am really surprised that you had to ask for this.
Accepted Answer
Ayush Anand
on 5 Apr 2024
Hi,
You can do
sz_new = sz(2:2:end, :);
This will do the job.
4 Comments
Aquatris
on 5 Apr 2024
Alternatively you can also delete them from your current variable:
x = 1:10;
x % show x
x(1:2:end) = [];% delete odd idx values
x % show x after removing odd values
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