Unique (partial) values
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi all! I have a cell array (imported by xlsread) of this kind:
'0.000000000' '185.47.162.26'
'0.000658000' '185.47.169.249'
'0.000793000' '177.10.146.49'
'0.003146000' '185.47.162.26'
'0.006683000' '185.47.162.26'
Now...i'm interested to select only rows corresponding to the first unique values of second column. So...in this example i need the following output:
'0.000000000' '185.47.162.26'
'0.000658000' '185.47.169.249'
'0.000793000' '177.10.146.49'
Unique function seems not to support a feature like this. Can you help me? Thx in advance! Mario
0 Kommentare
Antworten (1)
Walter Roberson
am 30 Sep. 2017
[~, idx] = unique(YourCellArray(:,2), 'stable');
output = YourCellArray(idx, :);
Siehe auch
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!