save a vector in an array

Hi! I have this loop and i want to save the index (ind) in a vector or array. How should i do this

i thougt about a=[a;ind], but it was not true.

%code

for l=1:length(date_time_l)

[~, ind] = min(abs(numdates-(date_time_l(l))));

 end

%end of code

i thougt about a=[a;ind], but it was not true.

thank you

Answer 1

[Thomas]

try

for ii =1:length(date_time_l)

 [~, ind(ii)] = min(abs(numdates-(date_time_l(ii))));

 end