how to delete cell rows ?

i have created this cell file(attached).

if you open it you will see almost all doubles has same size (7*5). But there are some doubles which has row size more than 7(see double 36th, 58th etc )

i want to delete all those doubles which has size more greater 7 !

all doubles should be of same same size i.e. 7*5

how to use this if condition here ??

pardon my english !

Answer 1

[Shubham Gupta]

One of the way to do:

cell_sizes = cellfun(@size,QDSCD,'UniformOutput',false);
cell_sizes = vertcat(cell_sizes{:});
ind = find(cell_sizes(:,1) == 7);
QDSCD_up = QDSCD(ind);

Let me know if you have doubts.