Most Frequent numbers in a Matrix
1 view (last 30 days)
Show older comments
Good night all,
I hope you call help me with this question.
I have a matrix like this in Matlab.
2012 1 1 0
2012 1 1 0
2012 1 1 0
2012 1 1 0
2012 1 1 1
2012 1 1 1
(...)
Now I want to get the most frequent number in groups of 4 rows. For example;
2012 1 1 0
2012 1 1 1
0 Comments
Accepted Answer
Image Analyst
on 23 Dec 2013
Edited: Image Analyst
on 23 Dec 2013
Perhaps you want the unique() function:
A=[2012 1 1 0
2012 1 1 0
2012 1 1 0
2012 1 1 0
2012 1 1 1
2012 1 1 1];
[C,ia,ic] = unique(A,'rows')
Well, at least it gives you what you asked for, for the matrix you gave. C is exactly what you said the output should be.
More Answers (0)
See Also
Categories
Find more on Logical in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!