Concatenate and extract elements of cell array to a non-cell array
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Hi,
So I am trying to take a cell array and extract the elements of it, concatenate them, and place them in the corresponding locations in a non-cell array. I'm sure that doesn't make much sense so let's say I have the follow cell array
A = {[1 3],[],[2 3 7 8];[2 4 5 7],[4 7 8],[];[],[],[]}
Now I want to take this cell array take the first element [1 3], extract the elements and concatenate them and place them as the first element of a non-cell array. This will continue for the rest of the elements of the cell array. If a cell has no elements, the corresponding location in the new array would equal zero. The final non-cell array would look like following
B = [13,0,2378;2457,478;0,0,0]
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KSSV
2016-12-6
A = {[1 3],[],[2 3 7 8];[2 4 5 7],[4 7 8],[];[],[],[]} ;
A = A(:) ;
B = zeros(size(A)) ;
for i = 1:numel(A)
if ~isempty(A{i})
B(i) = str2num(strrep(num2str(A{i}), ' ', '')) ;
end
end
B = reshape(B,3,3)
Can be achieved without loop also...but understanding is more important then code.
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