How can I change this 3-D array(2000,21,80) to 4-D array(1000,20,21,80)?
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Hi,all !How can I change one 3-D array(2000,21,80) to 4-D array(1000,20,21,80)?
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the cyclist
le 25 Déc 2020
Modifié(e) : the cyclist
le 25 Déc 2020
output = reshape(x,[1000,2,21,80]);
where x is your input array.
If that is not what you meant, then you'll need to explain how you want to generate the greater number of elements in the output array.
3 commentaires
the cyclist
le 25 Déc 2020
You didn't give any information about how you wanted the elements from the input array arranged in the output array. We can't suggest how to do what you want, if you don't tell us.
Walter Roberson
le 25 Déc 2020
reshape never changes the order in memory. A column of 2000 would reshape to two adjacent rows of 1000, first 1000 elements of the column then the second 1000.
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