Raza, this should do the trick:
s = '101010001110100101010010010001010'
s0 = '000000000';
b = {};
for ii = 1:floor(length(s)/10)
ind = 10*(ii-1) + 1;
b{ii} = s(ind:ind + 9);
end
b{ii+1} = strcat(s(10*ii + 1:end),s0(1:10*(ii+1) - length(s)));
disp(b)
