remove duplicates from matrix and create a logic to index

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MKM
MKM 2022-3-25
编辑： KSSV 2022-3-25
i have a table with time and it contains some duplicated times. i would like to remove those duplicated times and then be able to use this to index into another matrix so i can find out what happens at that specific time that is not a duplicated time.
time = [1 2 2 3 4 4 5 6 6 7 8 ]'
data= is the same size as matrix as time;
i would like to remove those duplicated times and then index into data so at times [1 2 3 4 5 6 7 8].

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KSSV
KSSV 2022-3-25
编辑：KSSV 2022-3-25
REad about the function unique.
time = [1 2 2 3 4 4 5 6 6 7 8 ]' ;
[c,ia,ib] = unique(time) ;
data = data(ia) ;

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