How to group arrays in matrix
2 次查看(过去 30 天)
显示 更早的评论
Matrix A as follows:
A = [
1
1
1
2
2
4
4
7
8
8
9
];
I want to group by matrix A as follows:
B = [
1 3
2 2
4 2
7 1
8 2
9 1
];
1 个评论
Stephen23
2017-4-10
The old fashioned way:
>> U = unique(A);
>> [U,hist(A,U).']
ans =
1 3
2 2
4 2
7 1
8 2
9 1
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Matrices and Arrays 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!