MATLAB: Cell conversion to mat

cell arraysMATLAB

Hi,
I have cell arrray and i want to convert cell to mat. 
a = {[111,116];[389,396];146;173;[156,161];166;180;175;167;176;168;[158,163]}
I used cell2mat function but i got error
out = cell2mat(a);
Error using cat
Dimensions of matrices being concatenated are not consistent.
Error in cell2mat (line 83)
            m{n} = cat(1,c{:,n});
How can I get out as below
            out = {111;116;389;396;146;173;156;161;166;180;175;167;176;168;158;163};
Is it possible to do?
Thanks in Advance!

Best Answer

b=cellfun(@(x) x(:), a, 'UniformOutput', false)
out=cell2mat(b)
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