retrieve single element in cell array

2016 8 17
2 个回答
更新时间：2016 8 17
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0 个投票

Hi
I have the 1x100 cell that consists of 16x16 double array data for each cell. I want to retrieve a single element let sat at row 2, column 1 for each array data in each cell and put the retrieve data from all 100 cell as another array data. How can I do this?
attached is my cell data.

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回答（2 个）

KSSV
KSSV 2016-8-17

3 个投票

N = length(array) ;
iwant = zeros(N,1) ;
for i = 1:N
iwant(i) = array{i}(2,1) ;
end
Stephen23
Stephen23 2016-8-17
编辑：Stephen23 2016-8-17

0 个投票

In just one line, where array is your cell array:
out = cellfun(@(m)m(2,1),array)

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yasmin
yasmin
2016-8-17

编辑：

Stephen23
Stephen23
2016-8-17

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