清空筛选条件
清空筛选条件

Delete rows from array

2 次查看（过去 30 天）
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?

请先登录，再回答此问题。

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

类别

在 Help Center 和 File Exchange 中查找有关 Multidimensional Arrays 的更多信息

标签

尚未输入任何标签。

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by