How to use find function in cell array

Hello ,

I have a 306*1 cell array and each cell array has a matrix of 100*2 elements. I want to find in which particular cell arrays I have value less than a specified value.

i was reading the documentation and found I could use predefined function

X = cellfun(@find,C(:,1)<27) but this command gives me an error.

I just want to check the first column ín each cell array for a specified value.

Answer 1

[Iman Ansari]

C = {100*rand(100,2);100*rand(100,2);100*rand(100,2)};
X = cellfun(@(x) find(x(:,1)<27),C,'Un',0);

[Filza Ashraf]

if a cell contains an image how can i apply find command for a cell to find certain intensity pixels