MATLAB: How to divide the input data for two levels in matlab

Question

L= 2; % L is no. of levels

L_total= 400;

[temp, alpha] = sort(rand(1,L_total)); %Howto divide this data into half for giving to two levels

Answer 1

I don't know if I have understood your question, but this code split your variable in two:

a = temp(1:ceil(L_total/2));
b = temp(ceil(L_total/2)+1:end);

You can also use splitapply function

https://es.mathworks.com/help/matlab/ref/splitapply.html#bux1sp6