Reduce size of multidimensional array
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Early Social Development Lab Lab
on 8 Feb 2021
Commented: James Tursa
on 9 Feb 2021
Hello,
I have a multidimensional array size = 220 x 46 x 10 x 4 x2 . I would like to combine all of the data in the third dimension so that way I end up with a 4-dimesional array. Any help is greatly appreciated.
Take care and stay well!
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Accepted Answer
James Tursa
on 8 Feb 2021
One way using summing:
result = squeeze(sum(your_array,3));
7 Comments
James Tursa
on 9 Feb 2021
Yes. Reshape does not change the order of the data in memory. You will often need to use another function first such as permute or transpose etc. to rearrange the data in memory before applying the reshape.
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