what is wrong with this simple code?
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Sergio on 4 Jul 2013
Hi I am trying to create an empty array so that I can add elements to it concatenating them. This avoid the large time it takes if you dont give it a size previous the for loop, as it has to change its size at every iteration. This is the code:
>> days=double.empty(100000,1,0); m=size(days); m
100000 1 0
??? Attempted to access days(1); index out of bounds because numel(days)=0.
the cyclist on 4 Jul 2013
Preallocate like this instead
days = zeros(100000,1);
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