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How to find rows with maximum number

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Maryam Hamrahi
Maryam Hamrahi 2016-8-7
评论： Star Strider 2016-8-7
I have a matrix with n rows and 1 column. I would like to find rows which has the maximum number of rows. Then, replace zero in the other rows.
For instance: I have matrix A and I would like to produce matrix B.
A=
5
2
2
4
3
2
B=
0
2
2
0
0
2

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采纳的回答

Star Strider
Star Strider 2016-8-7
This works:
A = [5
2
2
4
3
2];
[Au,ia,ic] = unique(A, 'stable');
h = accumarray(ic, 1);
B = A;
B(ic~=Au(h==max(h))) = 0
B =
0
2
2
0
0
2
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Maryam Hamrahi
Maryam Hamrahi 2016-8-7
Sorry, it was my mistake. I have to correct it myself. I am thankful for your help.

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