How to swap multiple rows of a matrix at a time

12 次查看（过去 30 天）
Meghan Holland
Meghan Holland 2020-11-23
评论： Meghan Holland 2020-11-23
Hi. I have a fairly large matrix (generated from an image) that I need to swap rows in. I need to swap multiple rows at a time (rows 1:63 with rows 142:201, roughly) and display this new image. I see a lot of examples of swapping indivual rows in small matrices, but nothing about swapping multiple rows at a time or swapping rows in large matrices, so how do I do this?

请先登录，再回答此问题。

采纳的回答

James Tursa
James Tursa 2020-11-23
编辑：James Tursa 2020-11-23
A = your matrix
A([1:63,142:202],:) = A([142:202,1:63],:);

更多回答（0 个）

类别

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

标签

产品


版本

R2019a

Community Treasure Hunt

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

Start Hunting!

Translated by