Increase SPEED of nested for loops???

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Francesco Porretta
Francesco Porretta on 4 Nov 2021
Answered: Jan on 4 Nov 2021
This is my code, which use 6 for loops for generating a 6D array, where the data are taken using a neural network:
T = ones(g.size); %6D array
for ii = 1 : g.N(1) % 4
for jj = 1 : g.N(2) % 10
for tt = 1 : g.N(3) % 5
for pp = 1 :g.N(4) % 4
for rr = 1 : g.N(5) % 6
for ss = 1 : g.N(6) % 2
T(ii,jj,tt,pp,rr,ss) = sim(net,[g.data{1, 1}(ii);...
g.data{2, 1}(jj);...
g.data{3, 1}(tt);...
g.data{4, 1}(pp);...
g.data{5, 1}(rr);...
g.data{6, 1}(ss);...
1;
1;]);
end
end
end
end
end
end
There exist a way to reduce these for loops for reducing computational time?
Thanks in advance!

Accepted Answer

Jan
Jan on 4 Nov 2021
Use the profiler to find out, where the time is spent. If it is inside the sim() command, you have to modify this block, because the for loops arenot the problem.

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