How do I locate the most repeated elements in an array/vector?
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For example, we have an array
a = [1 1 1 0 1 1 0 2 2 2]
Given an input of this array, how can I find the number(s) in the array that is/are repeated consecutively most often? i.e. return:
[1 2]
New to matlab and not sure how to do this.
回答（2 个）
a = [1 1 1 0 1 1 0 2 2 2];
i = find([true diff(a)~=0 true]);
n = diff(i);
j = find(n == max(n));
b = a(i(j))
Using this FEX download,
[s,~,r]=groupLims(a);
a(s( r==max(r) ) )
ans =
1 2
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