How to delete rows from an array?

2019 3 1
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更新时间：2019 3 1
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Given an array of double of size 929x1, I want to obtain a reduced double array with the first 549 lines of the previous one. In short, given a double-sized array of 929x1, we want to eliminate the last 380 lines. How can I do??

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Arvind Sathyanarayanan
编辑：Arvind Sathyanarayanan 2019-3-1

0 个投票

Set the rows you want to delete to null. Example:
x(550:end,:)=[];

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