how can i put the value of find function output to other matrix?

2 次查看（过去 30 天）
nadia naji
nadia naji 2012-10-31
i have an image that has many zero value i want to find non zero value and then put them in other matrix first i use find function and then save the row and column of this pixels now i should put this pixels into matrix with size(row)*1 i dont want to use for loop can you help me? % [row col]=find(y); % for i=1:size(row,1) % t(i,1)=y(row(i),col(i)); % end

请先登录，再回答此问题。

采纳的回答

Matt J
Matt J 2012-10-31
Just call FIND with 3 outputs instead of 2.
[row,col,t]=find(y)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Resizing and Reshaping Matrices 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by