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How to remove consecutive duplicates ?

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Saravana priya
Saravana priya 2018-7-16
评论： Govind Narayan Sahu 2022-10-4
for ex, step1=[{1}, {7,8}, {2}, {2}, {5}} I want my output to be step2=[{1}, {7,8}, {2}, {5}] Can anyone help me?

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Pawel Jastrzebski
Pawel Jastrzebski 2018-7-16
Consider the following example:
ConsecDuplic = [1 2 2 3 4 5 5 5 6 7 8 9 9]
% Logical vector:
% check if next value is the same as previous one
LV = [false ConsecDuplic(2:end) == ConsecDuplic(1:end-1)]
NoDuplic = ConsecDuplic(~LV)

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