Loop that pads at the top of the sinogram with 100 copies of its top row and at the bottom with 100 copies of its bottom row

1 次查看（过去 30 天）
Ryan
Ryan 2021-4-22
评论： Ryan 2021-4-22
How would I create a Loop from this script that pads at the top of the sinogram with 100 copies of its top row and at the bottom with 100 copies of its bottom row.
Proj_sino1024_ROIpadded=[proj_sino1024_ROI(1,:); proj_sino1024_ROI];
Proj_sino1024_ROIpadded=[proj_sino1024_ROI; proj_sino1024_ROI(size(proj_sino1024_ROI,1),:)];

请先登录，再回答此问题。

采纳的回答

DGM
DGM 2021-4-22
编辑：DGM 2021-4-22
Don't use a loop. If you have IPT, just do this:
outpict=padarray(inpict,100,'replicate','both');
If you don't have IPT, you can do
outpict=cat(1,repmat(inpict(1,:),[100 1]),inpict,repmat(inpict(end,:),[100 1]));

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by