Shift elements in a 3D array
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Hi,
I have a 3D array. I would like to remove few elements (say, I want to remove all 120s in the 3D array). Once I remove them, I would like to add zeros at the end to maintain the same vector length.
Could anyone please suggest an option to do this?
Thank you so much
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Answers (1)
Voss
on 3 Dec 2022
Here's an example with a 2x3x2 array, removing all the 9s and appending 0s:
data = reshape(1:12,[2 3 2])
siz = size(data);
idx = data == 9;
data(idx) = [];
data(end+1:end+nnz(idx)) = 0;
data = reshape(data,siz)
Notice the 10, 11, 12 are now in different locations. Is that what you want?
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