How to remove unwanted elements of a array

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Donald
Donald 2015-10-14
评论： Hyunjung Lee 2021-4-21
I have two arrays with unwanted data at the beginning and end of each array (Stress and del L). What is an easy way to remove these elements?

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回答（1 个）

WAT
WAT 2015-10-14
编辑：WAT 2015-10-14
If you want to get rid of indices 1 through 3 (for example) then
array(1:3) = [];
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Hyunjung Lee
Hyunjung Lee 2021-4-21
Thank you! I am not the original poster, but this helped me with removing array elements specified in an index vector. Before looking at your reply, I tried a(~idx,:) to try to only keep rows other than those specified by an index vector idx, but it didn't work. Thanks again!

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