extract elements from a cell array

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pavlos
pavlos 2014-3-13
回答： Andrei Bobrov 2014-3-13
Hello,
Please help me with the following:
Consider a 3x1 cell array where its cells contain matrices as shown below:
C{1,1}= 206x89
C{2,1}= 78x89
C{3,1}= 108x89
How can I extract the first 20 elements of each matrix and stored them in a new cell?
The final matrices will be
206x20
78x20
108x20
Thank you very much.
Pavlos

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采纳的回答

Andrei Bobrov
Andrei Bobrov 2014-3-13
out = cellfun(@(x)x(:,1:20),C,'un',0);

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