Cell array: select cells based on length

Hi everyone,

If i have a cell array like this:

{1×3 double} {1×3 double} {2×3 double} {1×3 double} {4×3 double}

how can i extract only the 1x3 double cells (of which I do not know the exact location into cell array)?

Thank's a lot!

Answer 1

[KSSV]

C = cell(5,1) ;
C{1} = rand(1,3) ;
C{2} = rand(1,3) ;
C{3} = rand(4,3) ;
C{4} = rand(1,3) ;
C{5} = rand(4,3) ;

row = cellfun(@(x) size(x,1),C);
iwant = C(row>1)
 

Or you can use a loop:

C = cell(5,1) ;
C{1} = rand(1,3) ;
C{2} = rand(1,3) ;
C{3} = rand(4,3) ;
C{4} = rand(1,3) ;
C{5} = rand(4,3) ;
for i = 1:length(C)
    if size(C{i},1)>1
        C{i}
    end
end

[Riccardo Rossi]

Thank you very much!