remove empty rows of a cell

Hello

How could I remove the empty rows of a cell array? For example if I have,

K =

{0×0 double } {0×0 double}

{0×0 double } {0×0 double}

{[ 0 10]} {[ 0]}

{[ 0 10]} {[ 0]}

How do I remove the first two rows?

Thanks in advance!

Answer 1

[Scott MacKenzie]

reshape(K(~cellfun('isempty',K)), [], size(K,2))

[Pilar Julieta Tagliero]

Thank you!!

Answer 2

[Joseph Cheng]

you can use the function cellfun() in conjunction with isempty:

clear K
%generate dummy K
for Cind = 1:2
    for Rind = 1:4
        if Rind<3
           K{Rind,Cind}=[];
        else
           K{Rind,Cind}=randi(10,1,2);
        end
    end
end
%use the function isempty for each cell in K
emptyK= cellfun(@isempty,K)
emptyKrow = sum(emptyK,2)>1 %check to see which row in K is empty >1 for fully empty row >= if atleast 1 empty is in there
K(emptyKrow,:)=[] %kill off empty rows

[Pilar Julieta Tagliero]

Thank you!!