how to convert cell to matrix ?

i have this cell x (20*1) (i have attached). i just want convert this in to simple matrix and split the data whereever there is a space.

so here i will get the 20*20 matrix !

i tried splitting the each string with single space in a loop but it seems like sometimes there are two spaces, sometimes 3 and sometimes only 1. i dont get any idea how to split the stiring and make a simple 20*20 matrix out of it !

 segments1 = regexp(x{1,1}{i,1},' ','split')

i hope you understand the question !

Answer 1

[Bhaskar R]

No need of reguler expressions here

fun = @str2num;
segments1  = cell2mat(cellfun(fun, x, 'UniformOutput', false));

Produce 20x20 matrix as you require

[pruth]

thank you !!!

Answer 2

[Fabio Freschi]

A = cell2mat(cellfun(@str2num,x,'UniformOutput',false))

[pruth]

thank you !