From: Pr B on
i have a cell and each block of the cell contains another 1x1 cell full of strings. example:

a = {{{'a';'f'}} {{'x'}} {{'b'}} ; {{'c'}} [] {{'d'}}}

so a{1,1}{1,1} is {'a';'f'}.

how do i concatenate all the strings in each column of a so i get a new cell that stores all the strings in it?

example:

new_cell = {{'a';'f';'c'} {'x'} {'b';'d'}}
From: Pr B on
should have posted my code:

for i = 1:c
for j = 1:r
new_cell{1,i} = vertcat(a{r,c}{1,1})
end
end