Delete rows from array
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I have an array called yi1
It has more than 10,000 rows.
How can I delete all rows from 10,000 upwards?
采纳的回答
James Tursa
2016-2-2
yi1 = your matrix
yi1(10000:end,:) = [];
更多回答（1 个）
Image Analyst
2016-2-5
Another way. Assuming a 2D array:
yi1 = yi1(1:9999,:); % Extract first 9,999 rows
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