How to access data in a cell array

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Francisco Anaya
Francisco Anaya 2019-3-27
评论： Francisco Anaya 2019-3-28
I have a cell array (iwant variable) of 3x1...
...where each of the 3 arrays have 1x170 matrices.
Each one of the matrices have 7 column data of different lengths.
If I want to access the data of each column for all 170 matrices, how can I access it?
What I want is to create 7 different arrays (from c1 to c7) with the 1x170 matrices but containing only one column data at the time. As follows:
Here C1 contains only data from the first column of all 170 matrices. C2 should containg only data from the second colum of all 170 mitrices and so on.
FIG 4. c variable.PNG
Any help?

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回答（1 个）

Walter Roberson
Walter Roberson 2019-3-28
arrayfun(@(N) cellfun(@(M,N) M(:,N), staples, 'uniform', 0), 1:7, 'uniform', 0)
  1 个评论
Francisco Anaya
Francisco Anaya 2019-3-28
Hi. Thank you. I am using this instead...
C2= cellfun(@(x)x(:,1),C1,'UniformOutput',false);
And it worked

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