removing duplicates in an array
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If i have the following array
a =[1,1,1,2,2,1,1,6,6,6,8,8,2,2,3,3,2,2]
When i do unique(a,'stable'), i get
[1,2,6,8,3]
I want the following result
[1,2,1,6,8,2,3,2]
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Accepted Answer
More Answers (1)
Brent F
on 10 Jun 2021
Edited: Brent F
on 10 Jun 2021
- Package as a function
- Handle case where column-vector is given (return in same format as given)
function [uniqueSequence] = DedupSequence (seq)
% Eliminate sequentially repeated rows
% Create row vector for diff (must transpose if given a column vector)
if size(seq,1) > 1
seqCopy = seq(:,1)';
else
seqCopy = seq;
end
uniqueSequence = seq([true, diff(seqCopy)~=0]);
end
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