How to use find function in cell array

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Ricky
Ricky 2013-7-25
评论： Filza Ashraf 2014-5-22
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.

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回答（1 个）

Iman Ansari
Iman Ansari 2013-7-25
C = {100*rand(100,2);100*rand(100,2);100*rand(100,2)};
X = cellfun(@(x) find(x(:,1)<27),C,'Un',0);
  1 个评论
Filza Ashraf
Filza Ashraf 2014-5-22
if a cell contains an image how can i apply find command for a cell to find certain intensity pixels

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