how to acces the content of a cell?

Hello everyone, So i have never used a cell before. I have a cell of size (1x4800) and in the cell i have 4800, 2x5120 sized double vector. I want to go in to the cell and only access the 2nd row with all columns of the each cell content. i can say like for

cell_segment={2}
segment=cell_segment(2,:);

but the thing is i want to extract this for all the cell content (1x4800). How can I access the information in a loop? Thank you

Answer 1

[Walter Roberson]

result = cellfun(@(C) C(2,:), cell_segment, 'Uniform', 0);

If you want to put those all together into a single matrix:

vertcat(result{:})