Delete rows from array

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Benjamin Cowen
Benjamin Cowen 2016-2-2
回答： Image Analyst 2016-2-5
I have an array called yi1
It has more than 10,000 rows.
How can I delete all rows from 10,000 upwards?

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采纳的回答

James Tursa
James Tursa 2016-2-2
yi1 = your matrix
yi1(10000:end,:) = [];

更多回答（1 个）

Image Analyst
Image Analyst 2016-2-5
Another way. Assuming a 2D array:
yi1 = yi1(1:9999,:); % Extract first 9,999 rows

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