How to find a column with a specific set of numbers

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Hello so I have a matrix like this:
0 5 5 0 0 6 11 11 6 6
0 0 5 5 0 0 0 5 5 0
0 0 0 0 0 0 0 0 0 0
How can I find which columns has the [6;0;0] which in this case is columns 6 and 10?
Thank you

Risposte (2)

Adam Danz
Adam Danz il 23 Mag 2019
Modificato: Adam Danz il 29 Mag 2019
Use ismember() with 'rows' option.
% m is your matrix
colIdx = ismember(m.', [6 0 0], 'rows')'; % note the transpose of m
colNum = find(colIdx); % column numbers that match 6;0;0

madhan ravi
madhan ravi il 29 Mag 2019
Columns = find(all(matrix==[6;0;0]))

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