how to process cell array
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Hi guys
I have two cell arrays A, B.
A = {[1 -1 1], [2 3 6 5]};
B = {[2 1], [1 4]};
B is the index for A.
I'd like to have a certain function A(B) give me
C = {[-1 1], [2 5]}.
Aside from cellfun, Is there any other ways to do this?
Thanks,
2 Comments
Answers (1)
Honglei Chen
on 6 Aug 2012
Edited: Honglei Chen
on 6 Aug 2012
c = cellfun(@(a,b) a(b),A,B,'UniformOutput',false)
or
c = arrayfun(@(x)A{x}(B{x}),1:length(A),'UniformOutput',false)
2 Comments
Honglei Chen
on 6 Aug 2012
Edited: Honglei Chen
on 6 Aug 2012
Added a solution with arrayfun, but I don't know if arrayfun is ok
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