How to delete repeating column or duplicate column in MATLAB? of type Double
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Hi,
How to delete the repeating or duplicate columns in matrix, is there any function in MATLAB?, for example in the input array row 2 are basically the occurance or row 1 values, so i am basically counting how many times that partiuclar value in row 1 has appeared in row 1.
Thanks in Advance
input array:
2 2 5 1 1 3 4 3 4
2 2 1 2 2 2 2 2 2
output array:
2 5 1 3 4
2 1 2 2 2
or more precise
1 2 3 4 5
2 2 2 2 1
댓글 수: 2
the cyclist
2019년 5월 17일
Is the "more precise" one like that because it is sorted by the top row?
Is there any special way to handle repeated values in the top row?
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Matt J
2019년 5월 17일
편집: Matt J
2019년 5월 17일
output_array=unique(input_array.','rows').'
댓글 수: 5
omran alshalabi
2022년 8월 28일
편집: dpb
2022년 8월 28일
how to code to delet repeating value in a row like this:
from
a = [1 2 2 4 4 2 2 1 1 4 4 ]
become
b = [1 2 4 2 1 4]
dpb
2022년 8월 28일
This really should be a new Q? because to Answer here isn't responsive to the original -- but...
a = [1 2 2 4 4 2 2 1 1 4 4 ] ;
ix=find(diff(a));
a([1 ix+1])
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