How to preallocate 3 D matrix?
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Suppose output(:,:) is matrix with 5 rows and 10 columns.
u is from 1 to n. So, i will have n different output(:,:) matrix's which i am saving in outp(:,:,u).
for u= 1:n
outp(:,:,u) = output(:,:);
then how can i pre allocate outp(:,:,u) with zeros so that i can increase speed.
will it be outp(:,:,u)= zeros(5*n,10)?