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Create a list of list and take the mean

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Tung
Tung 2024-2-18
编辑： Alexander 2024-2-18
Hi everyone
I am new to Matlab (I came from a Python background).
I have a question about creating a list of arrays and calculating their componentwise means. I know how to this in python using numpy array. I tried to apply the same logic in Matlab but somehow it does not work.
Please find below one example. I want to calculate the componentwise mean of aps. Perhaps, I used the wrong data structure for the aps?
Thank you very much.
aps = {};
for i = 1:length(locs)
aps{i} = [i i+1 i+2];
end

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Walter Roberson
Walter Roberson 2024-2-18 
cellfun(@mean, aps)
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Tung
Tung 2024-2-18
That makes sense. My understanding is that the function cell2mat and vertcat transform the aps into a 2D-array. Once it is done, we can calculate the mean on one of the axes. This is similar to Python. Thank you both!

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